array:21 [
  "pii" => "S2173572716300376"
  "issn" => "21735727"
  "doi" => "10.1016/j.medine.2016.09.001"
  "estado" => "S300"
  "fechaPublicacion" => "2016-10-01"
  "aid" => "863"
  "copyrightAnyo" => "2016"
  "documento" => "article"
  "crossmark" => 1
  "subdocumento" => "fla"
  "cita" => "Med Intensiva. 2016;40:395-402"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:2 [
    "total" => 1861
    "formatos" => array:3 [
      "EPUB" => 189
      "HTML" => 1011
      "PDF" => 661
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S2173572716300364"
    "issn" => "21735727"
    "doi" => "10.1016/j.medine.2015.11.004"
    "estado" => "S300"
    "fechaPublicacion" => "2016-10-01"
    "aid" => "871"
    "documento" => "article"
    "crossmark" => 1
    "subdocumento" => "fla"
    "cita" => "Med Intensiva. 2016;40:403-10"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2853
      "formatos" => array:3 [
        "EPUB" => 180
        "HTML" => 1939
        "PDF" => 734
      ]
    ]
    "en" => array:13 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
      "titulo" => "Noise level in intensive care units of a public university hospital in Santa Marta &#40;Colombia&#41;"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "403"
          "paginaFinal" => "410"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Nivel de ruido en unidades de cuidado intensivo de un hospital p&#250;blico universitario en Santa Marta &#40;Colombia&#41;"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig0005"
          "etiqueta" => "Figure 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 3311
              "Ancho" => 1658
              "Tamanyo" => 349546
            ]
          ]
          "descripcion" => array:1 [
            "en" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Hourly averages of the acoustic parameters&#46; &#40;a&#41; Adult intensive care unit&#46; &#40;b&#41; Pediatric intensive care unit&#46; &#40;c&#41; Neonatal intensive care unit of the hospital&#46; dBA&#58; decibels A&#59; LA<span class="elsevierStyleInf">eq</span>&#58; equivalent noise level&#59; LA<span class="elsevierStyleInf">max</span>&#58; maximum noise level&#59; LA<span class="elsevierStyleInf">90</span>&#58; noise level below which 90&#37; of the measurements are found&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "A&#46;P&#46; Garrido Galindo, Y&#46; Camargo Caicedo, A&#46;M&#46; V&#233;lez-Pereira"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "A&#46;P&#46;"
              "apellidos" => "Garrido Galindo"
            ]
            1 => array:2 [
              "nombre" => "Y&#46;"
              "apellidos" => "Camargo Caicedo"
            ]
            2 => array:2 [
              "nombre" => "A&#46;M&#46;"
              "apellidos" => "V&#233;lez-Pereira"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "Traduccion" => array:1 [
      "es" => array:9 [
        "pii" => "S0210569115002727"
        "doi" => "10.1016/j.medin.2015.11.011"
        "estado" => "S300"
        "subdocumento" => ""
        "abierto" => array:3 [
          "ES" => true
          "ES2" => true
          "LATM" => true
        ]
        "gratuito" => true
        "lecturas" => array:1 [
          "total" => 0
        ]
        "idiomaDefecto" => "es"
        "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569115002727?idApp=WMIE"
      ]
    ]
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173572716300364?idApp=WMIE"
    "url" => "/21735727/0000004000000007/v2_201704100038/S2173572716300364/v2_201704100038/en/main.assets"
  ]
  "en" => array:20 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
    "titulo" => "Mortality prediction using TRISS methodology in the Spanish ICU Trauma Registry &#40;RETRAUCI&#41;"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "395"
        "paginaFinal" => "402"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "M&#46; Chico-Fern&#225;ndez, J&#46;A&#46; Llompart-Pou, M&#46; S&#225;nchez-Casado, F&#46; Alberdi-Odriozola, F&#46; Guerrero-L&#243;pez, M&#46;D&#46; Mayor-Garc&#237;a, J&#46;J&#46; Egea-Guerrero, J&#46;F&#46; Fern&#225;ndez-Ortega, A&#46; Bueno-Gonz&#225;lez, J&#46; Gonz&#225;lez-Robledo, L&#46; Servi&#224;-Goixart, J&#46; Rold&#225;n-Ram&#237;rez, M&#46;&#193;&#46; Ballesteros-Sanz, E&#46; Tejerina-Alvarez, F&#46;I&#46; Pino-S&#225;nchez, J&#46; Homar-Ram&#237;rez"
        "autores" => array:17 [
          0 => array:3 [
            "nombre" => "M&#46;"
            "apellidos" => "Chico-Fern&#225;ndez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0005"
              ]
            ]
          ]
          1 => array:4 [
            "nombre" => "J&#46;A&#46;"
            "apellidos" => "Llompart-Pou"
            "email" => array:2 [
              0 => "juanantonio&#46;llompart&#64;ssib&#46;es"
              1 => "ja&#95;llompart&#64;hotmail&#46;com"
            ]
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0010"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "M&#46;"
            "apellidos" => "S&#225;nchez-Casado"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">c</span>"
                "identificador" => "aff0015"
              ]
            ]
          ]
          3 => array:3 [
            "nombre" => "F&#46;"
            "apellidos" => "Alberdi-Odriozola"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">d</span>"
                "identificador" => "aff0020"
              ]
            ]
          ]
          4 => array:3 [
            "nombre" => "F&#46;"
            "apellidos" => "Guerrero-L&#243;pez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff0025"
              ]
            ]
          ]
          5 => array:3 [
            "nombre" => "M&#46;D&#46;"
            "apellidos" => "Mayor-Garc&#237;a"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff0030"
              ]
            ]
          ]
          6 => array:3 [
            "nombre" => "J&#46;J&#46;"
            "apellidos" => "Egea-Guerrero"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">g</span>"
                "identificador" => "aff0035"
              ]
            ]
          ]
          7 => array:3 [
            "nombre" => "J&#46;F&#46;"
            "apellidos" => "Fern&#225;ndez-Ortega"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">h</span>"
                "identificador" => "aff0040"
              ]
            ]
          ]
          8 => array:3 [
            "nombre" => "A&#46;"
            "apellidos" => "Bueno-Gonz&#225;lez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">i</span>"
                "identificador" => "aff0045"
              ]
            ]
          ]
          9 => array:3 [
            "nombre" => "J&#46;"
            "apellidos" => "Gonz&#225;lez-Robledo"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">j</span>"
                "identificador" => "aff0050"
              ]
            ]
          ]
          10 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Servi&#224;-Goixart"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">k</span>"
                "identificador" => "aff0055"
              ]
            ]
          ]
          11 => array:3 [
            "nombre" => "J&#46;"
            "apellidos" => "Rold&#225;n-Ram&#237;rez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">l</span>"
                "identificador" => "aff0060"
              ]
            ]
          ]
          12 => array:3 [
            "nombre" => "M&#46;&#193;&#46;"
            "apellidos" => "Ballesteros-Sanz"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">m</span>"
                "identificador" => "aff0065"
              ]
            ]
          ]
          13 => array:3 [
            "nombre" => "E&#46;"
            "apellidos" => "Tejerina-Alvarez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">n</span>"
                "identificador" => "aff0070"
              ]
            ]
          ]
          14 => array:3 [
            "nombre" => "F&#46;I&#46;"
            "apellidos" => "Pino-S&#225;nchez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff0025"
              ]
            ]
          ]
          15 => array:3 [
            "nombre" => "J&#46;"
            "apellidos" => "Homar-Ram&#237;rez"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0010"
              ]
            ]
          ]
          16 => array:1 [
            "colaborador" => "in representation of the Trauma and Neurointensive Care Working Group of the SEMICYUC"
          ]
        ]
        "afiliaciones" => array:14 [
          0 => array:3 [
            "entidad" => "Trauma and Emergencies ICU&#44; Department of Intensive Care Medicine&#44; Hospital Universitario 12 de Octubre&#44; Madrid&#44; Spain"
            "etiqueta" => "a"
            "identificador" => "aff0005"
          ]
          1 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitari Son Espases&#44; Palma de Mallorca&#44; Spain"
            "etiqueta" => "b"
            "identificador" => "aff0010"
          ]
          2 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Virgen de la Salud&#44; Toledo&#44; Spain"
            "etiqueta" => "c"
            "identificador" => "aff0015"
          ]
          3 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario de Donostia&#44; San Sebasti&#225;n&#44; Spain"
            "etiqueta" => "d"
            "identificador" => "aff0020"
          ]
          4 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario Virgen de las Nieves&#44; Granada&#44; Spain"
            "etiqueta" => "e"
            "identificador" => "aff0025"
          ]
          5 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Complejo Hospitalario de Torrec&#225;rdenas&#44; Almer&#237;a&#44; Spain"
            "etiqueta" => "f"
            "identificador" => "aff0030"
          ]
          6 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario Virgen del Roc&#237;o&#44; Sevilla&#44; Spain"
            "etiqueta" => "g"
            "identificador" => "aff0035"
          ]
          7 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario Carlos Haya&#44; M&#225;laga&#44; Spain"
            "etiqueta" => "h"
            "identificador" => "aff0040"
          ]
          8 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital General Universitario de Ciudad Real&#44; Ciudad Real&#44; Spain"
            "etiqueta" => "i"
            "identificador" => "aff0045"
          ]
          9 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Complejo Asistencial Universitario de Salamanca&#44; Salamanca&#44; Spain"
            "etiqueta" => "j"
            "identificador" => "aff0050"
          ]
          10 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitari Arnau de Vilanova&#44; Lleida&#44; Spain"
            "etiqueta" => "k"
            "identificador" => "aff0055"
          ]
          11 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Complejo Hospitalario de Pamplona&#44; Navarra&#44; Spain"
            "etiqueta" => "l"
            "identificador" => "aff0060"
          ]
          12 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario Marqu&#233;s de Valdecilla&#44; Santander&#44; Spain"
            "etiqueta" => "m"
            "identificador" => "aff0065"
          ]
          13 => array:3 [
            "entidad" => "Department of Intensive Care Medicine&#44; Hospital Universitario de Getafe&#44; Madrid&#44; Spain"
            "etiqueta" => "n"
            "identificador" => "aff0070"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Corresponding author&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Predicci&#243;n de la mortalidad a trav&#233;s de la metodolog&#237;a TRISS en el Registro Espa&#241;ol de Trauma en UCI &#40;RETRAUCI&#41;"
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:7 [
        "identificador" => "fig0010"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 1338
            "Ancho" => 2427
            "Tamanyo" => 109635
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Discrimination based on the area under the receiver operating characteristic &#40;ROC&#41; curve for patients with blunt &#40;A&#41; and penetrating trauma &#40;B&#41;&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Introduction</span><p id="par0005" class="elsevierStylePara elsevierViewall">Trauma registries constitute an useful tool for monitoring trauma patient care&#44; since they accurately reflect management and care in different settings&#46;<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#44;2</span></a> This allows not only improvement of individual treatment but also reorganization of the general care profile and logistics applied in the management of severe trauma patients&#44; as well as comparisons among different registries for benchmarking purposes&#46;<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#8211;4</span></a></p><p id="par0010" class="elsevierStylePara elsevierViewall">The outcome of trauma patients is mainly determined by the initial severity of the physiological and anatomical injuries secondary to trauma itself&#46; Severity of injury can be evaluated by severity scales obtained from the analysis of large cohorts of patients&#46;<a class="elsevierStyleCrossRef" href="#bib0025"><span class="elsevierStyleSup">5</span></a> Of all the prognostic scores used in trauma patients&#44; the <span class="elsevierStyleItalic">Trauma and Injury Severity Score &#40;TRISS&#41;</span> is currently the most widely used tool&#44; and is regarded as the standard method&#46; In this regard&#44; TRISS methodology determines the probability of survival based on a logistic regression model that includes anatomical evaluation by means of the Injury Severity Score &#40;ISS&#41;&#44; physiological evaluations using the Revised Trauma Score &#40;RTS&#41;&#44; patient age and type of trauma &#40;blunt or penetrating&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">4</span></a> The following equation is applied&#58;<elsevierMultimedia ident="eq0005"></elsevierMultimedia></p><p id="par0015" class="elsevierStylePara elsevierViewall">Coefficients <span class="elsevierStyleItalic">b</span><span class="elsevierStyleInf">0</span>&#8211;<span class="elsevierStyleItalic">b</span><span class="elsevierStyleInf">3</span> were derived from the logistic regression analysis of the American database MTOS &#40;<span class="elsevierStyleItalic">US Major Trauma Outcome Study</span>&#41;&#46; This was not a population-based database&#44; participation was voluntary&#44; and it involved hospitals with a special interest in trauma&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">The pilot phase of the Spanish Intensive Care Unit Trauma Registry &#40;RETRAUCI&#41; has been recently conducted in 13 Intensive Care Units &#40;ICUs&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a> Our objective was to validate TRISS methodology almost 30 years later as an auditing tool for mortality prediction in the Spanish ICU Trauma Registry&#44; taking into consideration the mechanisms of injury &#40;blunt or penetrating&#41;&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Methods</span><p id="par0025" class="elsevierStylePara elsevierViewall">The pilot phase of the RETRAUCI was conducted from 23 November 2012 to 31 January 2015&#46; Thirteen ICUs distributed throughout Spain collected data&#46; The RETRAUCI is endorsed by the Trauma and Neurointensive Care Working Group of the Spanish Society of Intensive Care Medicine &#40;SEMICYUC&#41;&#46; Ethics Committee approval for the registry was obtained&#46; No specific interventions were required for this study&#46;</p><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">Patients</span><p id="par0030" class="elsevierStylePara elsevierViewall">We studied all patients admitted to the participating ICUs during the pilot phase of the RETRAUCI due to traumatic disease&#46; In all cases&#44; data on epidemiology&#44; acute management&#44; resource utilization and outcome were recorded&#46; Patients were followed-up on until hospital discharge for outcome as a dichotomous variable &#40;alive or dead&#41;&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">The following exclusion criteria were applied&#58;<ul class="elsevierStyleList" id="lis0005"><li class="elsevierStyleListItem" id="lsti0005"><span class="elsevierStyleLabel">-</span><p id="par0040" class="elsevierStylePara elsevierViewall">Missing data for calculating RTS or ISS&#46;</p></li><li class="elsevierStyleListItem" id="lsti0010"><span class="elsevierStyleLabel">-</span><p id="par0045" class="elsevierStylePara elsevierViewall">Outcome at hospital discharge not known for any reason&#46;</p></li></ul></p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Data collection</span><p id="par0050" class="elsevierStylePara elsevierViewall">Data used for calculating RTS &#40;respiratory rate&#44; systolic blood pressure and Glasgow coma score&#41; were obtained from first medical attention before initiating resuscitation and&#47;or mechanical ventilation&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">Data used for calculating the ISS were prospectively collected by the intensivist in charge of the patient after ICU admission&#44; based on the Abbreviated Injury Scale &#40;updated in 2008&#41;&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">Statistical analysis</span><p id="par0060" class="elsevierStylePara elsevierViewall">Quantitative data are reported as means &#40;standard deviation&#41; &#40;SD&#41; and qualitative data as absolute frequencies and percentages&#46; Probability of survival was calculated according to TRISS methodology<a class="elsevierStyleCrossRefs" href="#bib0025"><span class="elsevierStyleSup">5&#44;7</span></a> and secondarily&#44; predicted mortality was calculated as follows&#58; &#40;100 &#8211; predicted probability of survival&#41;&#46; To evaluate the validity of the model&#44; we studied discrimination and calibration in the whole sample and distributed according to blunt or penetrating mechanisms of injury&#46; Discrimination refers to the ability to distinguish between patients who die and those that survive&#46; Accordingly&#44; if the model predicts a mortality rate of 20&#37;&#44; discrimination is perfect if the observed mortality is 20&#37;&#46; It can be evaluated using receiver operating characteristic &#40;ROC&#41; curves and the area under the curves &#40;AUCs&#41; &#40;95&#37; confidence interval&#44; 95&#37; CI&#41;&#46; The greater the area&#44; the better the discrimination&#46; Sensitivity &#40;S&#41;&#44; specificity &#40;Sp&#41;&#44; and the positive &#40;PPV&#41; and negative predictive values &#40;NPV&#41; were recorded in each case&#46;</p><p id="par0065" class="elsevierStylePara elsevierViewall">The calibration of a prognostic model evaluates the concordance between the probability observed in the sample and the probability predicted by the model&#44; describing how the prognostic scale works over wide ranges of predicted mortality&#46; It is evaluated using the Hosmer&#8211;Lemeshow &#40;HL&#41; goodness-of-fit test&#44; in patients with low &#40;&#60;10&#37;&#41;&#44; intermediate &#40;10&#8211;50&#37;&#41; and high predicted mortality rates &#40;&#62;50&#37;&#41;&#46; A probability of close to 1 represents better adjustment&#46;<a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">8</span></a></p><p id="par0070" class="elsevierStylePara elsevierViewall">Statistical significance was considered for <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#46;05&#46; The SPSS<span class="elsevierStyleSup">&#174;</span> version 20 statistical package &#40;IBM Corporation 2011&#41; was used throughout&#46;</p></span></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0130">Results</span><p id="par0075" class="elsevierStylePara elsevierViewall">A total of 2242 patients formed the global cohort of the pilot phase of the RETRAUCI&#46; Patient dropout from the sample was due to different reasons&#44; the most important being inability to determine hospital outcome in 21&#46;1&#37; of the cases&#44; due to patient transfer to the corresponding reference hospital&#46; In most cases&#44; transfer was done to another country&#44; making follow-up impossible&#46; The flowchart in <a class="elsevierStyleCrossRef" href="#fig0005">Fig&#46; 1</a> summarizes the final sample of 1405 patients included in the study&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><p id="par0080" class="elsevierStylePara elsevierViewall">The mean patient age was 46&#46;7 &#40;19&#46;4&#41; years&#44; and 80&#46;3&#37; were males&#46; The mean ISS score was 21&#46;3 &#40;12&#46;1&#41;&#46; A total of 1305 patients suffered blunt trauma &#40;92&#46;9&#37;&#41; as the main mechanism of injury&#44; while the remaining 100 patients &#40;7&#46;1&#37;&#41; presented penetrating trauma&#46; <a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a> shows the data referred to patient epidemiology&#44; acute management&#44; resource utilization and main outcome&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0085" class="elsevierStylePara elsevierViewall">The observed mortality rate &#40;including ICU and post-ICU stay&#41; was 18&#37; &#40;253 patients&#41;&#44; with a predicted mortality rate of 16&#46;9&#37;&#46; In patients with blunt trauma&#44; the observed and predicted mortality rates were 18&#46;5&#37; and 17&#46;1&#37;&#44; respectively&#46; In penetrating trauma&#44; the observed and predicted mortality rates were 12&#37; and 14&#46;2&#37;&#44; respectively&#46; <a class="elsevierStyleCrossRef" href="#tbl0010">Table 2</a> shows the distribution of patients who died in groups with low &#40;&#60;10&#37;&#41;&#44; intermediate &#40;10&#8211;50&#37;&#41; and high predicted mortality &#40;&#62;50&#37;&#41;&#46;</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0090" class="elsevierStylePara elsevierViewall">The global sample of 1405 patients presented an area under the ROC curve of 0&#46;889 &#40;95&#37; CI&#58; 0&#46;867&#8211;0&#46;911&#41;&#44; with S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>50&#46;9&#37;&#44; Sp<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>96&#46;2&#37;&#44; PPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>74&#46;6&#37; and NPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>89&#46;9&#37;&#46; Patients with blunt trauma &#40;<a class="elsevierStyleCrossRef" href="#fig0010">Fig&#46; 2</a>&#41; presented an area under the ROC curve of 0&#46;887 &#40;95&#37; CI&#58; 0&#46;864&#8211;0&#46;910&#41;&#44; with S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>50&#46;6&#37;&#44; Sp<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>96&#46;2&#37;&#44; PPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>75&#46;3&#37; and NPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>89&#46;6&#37;&#44; while patients with penetrating trauma &#40;<a class="elsevierStyleCrossRef" href="#fig0010">Fig&#46; 2</a>&#41; presented an area under the ROC curve of 0&#46;919 &#40;95&#37; CI&#58; 0&#46;859&#8211;0&#46;979&#41;&#44; with S<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>58&#46;3&#37;&#44; Sp<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>95&#46;5&#37;&#44; PPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>63&#46;6&#37; and NPV<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>94&#46;4&#37;&#46;</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0095" class="elsevierStylePara elsevierViewall">The results of the Hosmer&#8211;Lemeshow &#40;HL&#41; goodness-of-fit test&#44; in both in the total cohorts of patients of patients and distributed according to the mechanism of trauma &#40;blunt or penetrating&#41; are shown in <a class="elsevierStyleCrossRef" href="#tbl0015">Table 3</a>&#46; The correlation between predicted and observed mortality is shown in <a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><elsevierMultimedia ident="fig0015"></elsevierMultimedia></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0135">Discussion</span><p id="par0100" class="elsevierStylePara elsevierViewall">Our study shows that TRISS methodology applied in the sample of patients included in the pilot phase of the RETRAUCI presented good levels of discrimination with inadequate calibration&#44; especially in patients with blunt trauma&#46; Penetrating trauma showed better discrimination and good calibration&#46; Altogether&#44; these results suggest that newly calibrated &#40;<span class="elsevierStyleItalic">b</span> coefficient&#41; scales are necessary in our setting&#46;</p><p id="par0105" class="elsevierStylePara elsevierViewall">Our sample of patients offers an initial picture of patients with severe trauma admitted to the ICUs of our setting&#44; taking into account the severity of injury&#44; the care provided&#44; length of stay and mortality&#46; These Units represent level I and II centers&#46; Such patients usually present high ISS values&#44; important resource utilization&#44; and high mortality&#46; The TRISS methodology is based on the degree of anatomical injury &#40;ISS&#41;&#44; physiological response &#40;RTS&#41; and functional reserve &#40;age&#41;&#46; It was first developed in the 1980s through several logistic regression models<a class="elsevierStyleCrossRefs" href="#bib0025"><span class="elsevierStyleSup">5&#44;9</span></a> with different b coefficients considering blunt or penetrating injuries&#46; Several updates have been made since then&#46;</p><p id="par0110" class="elsevierStylePara elsevierViewall">When applied to our patients&#44; TRISS showed good discrimination with inadequate calibration &#8211; a fact that limits the use of this prognostic model&#46; This observation is consistent with other studies&#44; and in general&#44; with other prognostic scores in the ICU setting&#44; where the main shortcoming corresponds to inadequate calibration despite good discrimination&#46;<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">10</span></a> It must be noted that in our sample of patients&#44; those with penetrating injury showed good calibration&#46; This fact is consistent with previous studies differentiating between blunt and penetrating trauma&#46; In the latter type of trauma&#44; discrimination and calibration is better&#44; perhaps due to lesser improvement in their specific care&#46;<a class="elsevierStyleCrossRefs" href="#bib0055"><span class="elsevierStyleSup">11&#44;12</span></a></p><p id="par0115" class="elsevierStylePara elsevierViewall">Poor calibration and discrimination does not necessarily refer to the quality of the care provided but rather to incorrect application of the model to a population with specific characteristics&#46;<a class="elsevierStyleCrossRef" href="#bib0065"><span class="elsevierStyleSup">13</span></a> In addition&#44; TRISS is considered to present lower sensitivity for blunt trauma&#44; since it underestimates brain injury&#59; does not consider multiple injuries in the same anatomical area&#59; and does not consider age on an individual basis&#46; In our sample of patients&#44; on taking into account the different mortality groups&#44; TRISS underestimated mortality when the predicted mortality was &#60;60&#37; and overestimated it when the predicted mortality was &#62;60&#37; &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">Mortality prediction according to TRISS has therefore been questioned<a class="elsevierStyleCrossRefs" href="#bib0070"><span class="elsevierStyleSup">14&#44;15</span></a>&#58; its clinical application has shown opposite results&#44;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#8211;18</span></a> especially when used in non-MTOS patients&#46;<a class="elsevierStyleCrossRefs" href="#bib0095"><span class="elsevierStyleSup">19&#44;20</span></a> The best way to increase its predictive value is to use local correction factors to adjust for <span class="elsevierStyleItalic">b</span> coefficients&#46;<a class="elsevierStyleCrossRefs" href="#bib0100"><span class="elsevierStyleSup">20&#8211;22</span></a> The results of our study confirm that newly developed b coefficients are needed for trauma patients admitted to Spanish ICUs&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">New scores have been developed in an attempt to improve the predictive value of TRISS&#46; Some of them are the ASCOT &#40;A Severity Characterization Of Trauma&#41;&#44; which includes gender&#44; 5 age categories and different anatomic scales&#59; the ICISS &#40;International Classification of Diseases Ninth revision based injury severity score&#41;&#59; the NISS &#40;New Injury Severity Score&#41;&#59; the RISC &#40;Revised Injury Severity Classification score&#41;&#59; or the pediatric BIG score&#46; However&#44; although they have slightly improved the predictive ability of TRISS methodology&#44; the latter remains the most widely used tool in clinical practice&#46;<a class="elsevierStyleCrossRefs" href="#bib0060"><span class="elsevierStyleSup">12&#44;20&#44;23&#8211;25</span></a></p><p id="par0130" class="elsevierStylePara elsevierViewall">Our study has a number of limitations &#8211; some attributable to the TRISS model itself&#44; and other specific of our sample&#46; The most relevant are &#40;a&#41; the limited number of patients for this kind of analysis despite the multicenter nature of the study&#46; This corresponds to the pilot phase of the RETRAUCI&#46; With a growing number of centers recruiting patients&#44; we expect to solve this issue in the future&#59; &#40;b&#41; up to 21&#37; of the patients were lost for hospital outcome evaluation&#46; This was due to the large number of patients from different countries that are admitted to our ICUs and are subsequently transferred to their reference hospitals at home&#44; thereby making follow-up impossible&#46;</p><p id="par0135" class="elsevierStylePara elsevierViewall">In sum&#44; TRISS methodology in the Spanish RETRAUCI showed good levels of discrimination&#44; with inadequate calibration&#44; especially in blunt trauma&#46; Penetrating trauma showed better discrimination and good calibration&#46; Altogether&#44; these results suggest that newly calibrated &#40;<span class="elsevierStyleItalic">b</span> coefficient&#41; scales are necessary in our setting&#46;</p></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0140">Collaborators</span><p id="par0140" class="elsevierStylePara elsevierViewall">Carlos Garc&#237;a-Fuentes&#44; Luis Terceros-Almanza &#40;Hospital Universitario 12 Octubre&#41;&#44; Iker Garc&#237;a-S&#225;ez&#44; Ruth Salaberria-Udabe &#40;Hospital Universitario de Donostia&#41;&#44; Cecilia Carbayo-G&#243;rriz &#40;Complejo Hospitalario de Torrec&#225;rdenas&#41;&#44; Carmen Corcobado-M&#225;rquez &#40;Hospital General Universitario de Ciudad Real&#41;&#44; Javier Trujillano-Cabello &#40;Hospital Universitari Arnau de Vilanova&#41;&#44; Eduardo Mi&#241;ambres-Garc&#237;a &#40;Hospital Universitario Marqu&#233;s de Valdecilla&#41;&#44; Amanda Lesmes-Gonz&#225;lez &#40;Hospital Universitario de Getafe&#41;&#46;</p></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0145">Funding</span><p id="par0145" class="elsevierStylePara elsevierViewall">RETRAUCI received funding from the <span class="elsevierStyleGrantSponsor" id="gs1"><span class="elsevierStyleItalic">Fundaci&#243;n Mutua Madrile&#241;a</span></span> during three years for the development of a web-based database&#44; granted to the principal investigator &#40;Dr&#46; Chico-Fern&#225;ndez&#44; <span class="elsevierStyleGrantNumber" refid="gs1">AP117892013</span>&#41;&#44; on behalf of the Trauma and Neurointensive Care Working Group of the SEMICYUC&#46;</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0150">Conflicts of interest</span><p id="par0150" class="elsevierStylePara elsevierViewall">All authors listed in the study declare that they have no conflicts of interest&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
      "secciones" => array:13 [
        0 => array:3 [
          "identificador" => "xres826549"
          "titulo" => "Abstract"
          "secciones" => array:8 [
            0 => array:2 [
              "identificador" => "abst0005"
              "titulo" => "Objectives"
            ]
            1 => array:2 [
              "identificador" => "abst0010"
              "titulo" => "Design"
            ]
            2 => array:2 [
              "identificador" => "abst0015"
              "titulo" => "Setting"
            ]
            3 => array:2 [
              "identificador" => "abst0020"
              "titulo" => "Patients"
            ]
            4 => array:2 [
              "identificador" => "abst0025"
              "titulo" => "Interventions"
            ]
            5 => array:2 [
              "identificador" => "abst0030"
              "titulo" => "Main variables of interest"
            ]
            6 => array:2 [
              "identificador" => "abst0035"
              "titulo" => "Results"
            ]
            7 => array:2 [
              "identificador" => "abst0040"
              "titulo" => "Conclusions"
            ]
          ]
        ]
        1 => array:2 [
          "identificador" => "xpalclavsec822868"
          "titulo" => "Keywords"
        ]
        2 => array:3 [
          "identificador" => "xres826550"
          "titulo" => "Resumen"
          "secciones" => array:8 [
            0 => array:2 [
              "identificador" => "abst0045"
              "titulo" => "Objetivos"
            ]
            1 => array:2 [
              "identificador" => "abst0050"
              "titulo" => "Dise&#241;o"
            ]
            2 => array:2 [
              "identificador" => "abst0055"
              "titulo" => "&#193;mbito"
            ]
            3 => array:2 [
              "identificador" => "abst0060"
              "titulo" => "Pacientes"
            ]
            4 => array:2 [
              "identificador" => "abst0065"
              "titulo" => "Intervenciones"
            ]
            5 => array:2 [
              "identificador" => "abst0070"
              "titulo" => "Principales variables de inter&#233;s"
            ]
            6 => array:2 [
              "identificador" => "abst0075"
              "titulo" => "Resultados"
            ]
            7 => array:2 [
              "identificador" => "abst0080"
              "titulo" => "Conclusiones"
            ]
          ]
        ]
        3 => array:2 [
          "identificador" => "xpalclavsec822869"
          "titulo" => "Palabras clave"
        ]
        4 => array:2 [
          "identificador" => "sec0005"
          "titulo" => "Introduction"
        ]
        5 => array:3 [
          "identificador" => "sec0010"
          "titulo" => "Methods"
          "secciones" => array:3 [
            0 => array:2 [
              "identificador" => "sec0015"
              "titulo" => "Patients"
            ]
            1 => array:2 [
              "identificador" => "sec0020"
              "titulo" => "Data collection"
            ]
            2 => array:2 [
              "identificador" => "sec0025"
              "titulo" => "Statistical analysis"
            ]
          ]
        ]
        6 => array:2 [
          "identificador" => "sec0030"
          "titulo" => "Results"
        ]
        7 => array:2 [
          "identificador" => "sec0055"
          "titulo" => "Discussion"
        ]
        8 => array:2 [
          "identificador" => "sec0040"
          "titulo" => "Collaborators"
        ]
        9 => array:2 [
          "identificador" => "sec0045"
          "titulo" => "Funding"
        ]
        10 => array:2 [
          "identificador" => "sec0050"
          "titulo" => "Conflicts of interest"
        ]
        11 => array:2 [
          "identificador" => "xack277299"
          "titulo" => "Acknowledgements"
        ]
        12 => array:1 [
          "titulo" => "References"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2015-09-04"
    "fechaAceptado" => "2015-11-20"
    "PalabrasClave" => array:2 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec822868"
          "palabras" => array:5 [
            0 => "Trauma"
            1 => "Intensive Care Unit"
            2 => "Trauma registry"
            3 => "Mortality prediction"
            4 => "TRISS"
          ]
        ]
      ]
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec822869"
          "palabras" => array:5 [
            0 => "Trauma"
            1 => "Unidad de Cuidados Intensivos"
            2 => "Registros de trauma"
            3 => "Predicci&#243;n de mortalidad"
            4 => "TRISS"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "en" => array:3 [
        "titulo" => "Abstract"
        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Objectives</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">To validate <span class="elsevierStyleItalic">Trauma and Injury Severity Score &#40;TRISS&#41;</span> methodology as an auditing tool in the Spanish ICU Trauma Registry &#40;RETRAUCI&#41;&#46;</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Design</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">A prospective&#44; multicenter registry evaluation was carried out&#46;</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Setting</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Thirteen Spanish Intensive Care Units &#40;ICUs&#41;&#46;</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Patients</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Individuals with traumatic disease and available data admitted to the participating ICUs&#46;</p></span> <span id="abst0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">Interventions</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Predicted mortality using TRISS methodology was compared with that observed in the pilot phase of the RETRAUCI from November 2012 to January 2015&#46; Discrimination was evaluated using receiver operating characteristic &#40;ROC&#41; curves and the corresponding areas under the curves &#40;AUCs&#41; &#40;95&#37; CI&#41;&#44; with calibration using the Hosmer&#8211;Lemeshow &#40;HL&#41; goodness-of-fit test&#46; A value of <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#46;05 was considered significant&#46;</p></span> <span id="abst0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">Main variables of interest</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Predicted and observed mortality&#46;</p></span> <span id="abst0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Results</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">A total of 1405 patients were analyzed&#46; The observed mortality rate was 18&#37; &#40;253 patients&#41;&#44; while the predicted mortality rate was 16&#46;9&#37;&#46; The area under the ROC curve was 0&#46;889 &#40;95&#37; CI&#58; 0&#46;867&#8211;0&#46;911&#41;&#46; Patients with blunt trauma &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1305&#41; had an area under the ROC curve of 0&#46;887 &#40;95&#37; CI&#58; 0&#46;864&#8211;0&#46;910&#41;&#44; and those with penetrating trauma &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#41; presented an area under the curve of 0&#46;919 &#40;95&#37; CI&#58; 0&#46;859&#8211;0&#46;979&#41;&#46; In the global sample&#44; the HL test yielded a value of 25&#46;38 &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;001&#41;&#58; 27&#46;35 &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#46;0001&#41; in blunt trauma and 5&#46;91 &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;658&#41; in penetrating trauma&#46; TRISS methodology underestimated mortality in patients with low predicted mortality and overestimated mortality in patients with high predicted mortality&#46;</p></span> <span id="abst0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Conclusions</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">TRISS methodology in the evaluation of severe trauma in Spanish ICUs showed good discrimination&#44; with inadequate calibration &#8211; particularly in blunt trauma&#46;</p></span>"
        "secciones" => array:8 [
          0 => array:2 [
            "identificador" => "abst0005"
            "titulo" => "Objectives"
          ]
          1 => array:2 [
            "identificador" => "abst0010"
            "titulo" => "Design"
          ]
          2 => array:2 [
            "identificador" => "abst0015"
            "titulo" => "Setting"
          ]
          3 => array:2 [
            "identificador" => "abst0020"
            "titulo" => "Patients"
          ]
          4 => array:2 [
            "identificador" => "abst0025"
            "titulo" => "Interventions"
          ]
          5 => array:2 [
            "identificador" => "abst0030"
            "titulo" => "Main variables of interest"
          ]
          6 => array:2 [
            "identificador" => "abst0035"
            "titulo" => "Results"
          ]
          7 => array:2 [
            "identificador" => "abst0040"
            "titulo" => "Conclusions"
          ]
        ]
      ]
      "es" => array:3 [
        "titulo" => "Resumen"
        "resumen" => "<span id="abst0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">Objetivos</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Evaluar el <span class="elsevierStyleItalic">Trauma and Injury Severity Score</span> &#40;TRISS&#41; como instrumento de auditor&#237;a en el Registro Espa&#241;ol de Trauma en UCI&#46;</p></span> <span id="abst0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">Dise&#241;o</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Evaluaci&#243;n prospectiva de un registro multic&#233;ntrico&#46;</p></span> <span id="abst0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0065">&#193;mbito</span><p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Trece UCI espa&#241;olas&#46;</p></span> <span id="abst0060" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0070">Pacientes</span><p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">Individuos con enfermedad traum&#225;tica y datos completos ingresados en las UCI participantes&#46;</p></span> <span id="abst0065" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0075">Intervenciones</span><p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">Comparamos la mortalidad predicha por el TRISS con la observada en la fase piloto del Registro Espa&#241;ol de Trauma en UCI desde noviembre de 2012 hasta enero de 2015&#46; La discriminaci&#243;n se evalu&#243; mediante curvas <span class="elsevierStyleItalic">receiver operating characteristic</span> y el valor bajo su &#225;rea &#40;IC 95&#37;&#41;&#44; y la calibraci&#243;n&#44; mediante el test de bondad de ajuste de Hosmer-Lemeshow&#46; Un valor de p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;05 se consider&#243; significativo&#46;</p></span> <span id="abst0070" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Principales variables de inter&#233;s</span><p id="spar0070" class="elsevierStyleSimplePara elsevierViewall">Mortalidad observada y predicha&#46;</p></span> <span id="abst0075" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Resultados</span><p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">Analizamos 1&#46;405 pacientes&#46; La mortalidad observada fue del 18&#37; &#40;253 pacientes&#41;&#44; mientras que la predicha fue del 16&#44;9&#37;&#46; El &#225;rea bajo la curva <span class="elsevierStyleItalic">receiver operating characteristic</span> fue de 0&#44;889 &#40;IC 95&#37; 0&#44;867-0&#44;911&#41;&#46; Los pacientes con trauma cerrado &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;305&#41; presentaron un &#225;rea bajo la curva <span class="elsevierStyleItalic">receiver operating characteristic</span> de 0&#44;887 &#40;IC 95&#37; 0&#44;864-0&#44;910&#41;&#44; y aquellos con traumatismo penetrante &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>100&#41;&#44; de 0&#44;919 &#40;IC 95&#37; 0&#44;859-0&#44;979&#41;&#46; En la muestra global&#44; el test de Hosmer-Lemeshow mostr&#243; un valor de 25&#44;38 &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;001&#41;&#44; siendo de 27&#44;35 &#40;p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#44;0001&#41; en trauma cerrado y de 5&#44;91 &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;658&#41; en trauma penetrante&#46; La metodolog&#237;a TRISS infraestim&#243; la mortalidad en los pacientes con mortalidad predicha baja y la sobreestim&#243; en pacientes con mortalidad predicha elevada&#46;</p></span> <span id="abst0080" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Conclusiones</span><p id="spar0080" class="elsevierStyleSimplePara elsevierViewall">La aplicaci&#243;n de la metodolog&#237;a TRISS en el trauma grave ingresado en las UCI espa&#241;olas mostr&#243; buenos niveles de discriminaci&#243;n y una calibraci&#243;n inadecuada&#44; especialmente en el traumatismo cerrado&#46;</p></span>"
        "secciones" => array:8 [
          0 => array:2 [
            "identificador" => "abst0045"
            "titulo" => "Objetivos"
          ]
          1 => array:2 [
            "identificador" => "abst0050"
            "titulo" => "Dise&#241;o"
          ]
          2 => array:2 [
            "identificador" => "abst0055"
            "titulo" => "&#193;mbito"
          ]
          3 => array:2 [
            "identificador" => "abst0060"
            "titulo" => "Pacientes"
          ]
          4 => array:2 [
            "identificador" => "abst0065"
            "titulo" => "Intervenciones"
          ]
          5 => array:2 [
            "identificador" => "abst0070"
            "titulo" => "Principales variables de inter&#233;s"
          ]
          6 => array:2 [
            "identificador" => "abst0075"
            "titulo" => "Resultados"
          ]
          7 => array:2 [
            "identificador" => "abst0080"
            "titulo" => "Conclusiones"
          ]
        ]
      ]
    ]
    "multimedia" => array:7 [
      0 => array:7 [
        "identificador" => "fig0005"
        "etiqueta" => "Figure 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 1851
            "Ancho" => 2349
            "Tamanyo" => 229127
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0085" class="elsevierStyleSimplePara elsevierViewall">Flowchart of the patients in the pilot phase of RETRAUCI included in the study&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "fig0010"
        "etiqueta" => "Figure 2"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr2.jpeg"
            "Alto" => 1338
            "Ancho" => 2427
            "Tamanyo" => 109635
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Discrimination based on the area under the receiver operating characteristic &#40;ROC&#41; curve for patients with blunt &#40;A&#41; and penetrating trauma &#40;B&#41;&#46;</p>"
        ]
      ]
      2 => array:7 [
        "identificador" => "fig0015"
        "etiqueta" => "Figure 3"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr3.jpeg"
            "Alto" => 1770
            "Ancho" => 2438
            "Tamanyo" => 179390
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0095" class="elsevierStyleSimplePara elsevierViewall">Calibration curve comparing predicted and observed mortality&#46; Dashed lines indicate 95&#37; CI&#46;</p>"
        ]
      ]
      3 => array:8 [
        "identificador" => "tbl0005"
        "etiqueta" => "Table 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at1"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0105" class="elsevierStyleSimplePara elsevierViewall">RTA&#44; road traffic accident&#59; ISS&#44; Injury Severity Score&#59; ICP&#44; Intracranial pressure&#59; MOF&#44; Multiorgan failure&#59; ICU&#44; Intensive Care Unit&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " colspan="2" align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Variable</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Patients &#40;<span class="elsevierStyleItalic">N</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1405&#41;<br>Number &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Trauma mechanism&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">RTA&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">571 &#40;40&#46;7&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Fall&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">394 &#40;28&#46;1&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Aggression&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">105 &#40;7&#46;5&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Occupational accident&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;7&#46;1&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Self-injury&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">84 &#40;6&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Sports-related&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">81 &#40;5&#46;8&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">Others&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">69 &#40;4&#46;9&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Out-of-hospital medical support&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1240 &#40;88&#46;8&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">ISS&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#60;15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">429 &#40;30&#46;5&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">15&#8211;25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">600 &#40;42&#46;7&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">26&#8211;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">342 &#40;24&#46;3&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#62;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">34 &#40;2&#46;4&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Hemodynamically stable-admission&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">878 &#40;66&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">ICP monitoring&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">233 &#40;18&#46;1&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Blood transfusion 24<span class="elsevierStyleHsp" style=""></span>h&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">351 &#40;25&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Mechanical ventilation&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">806 &#40;66&#46;2&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Mechanical ventilation &#40;days&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&#46;7 &#40;8&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">MOF&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">131 &#40;10&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">ICU stay &#40;days&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#46;1 &#40;9&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Post-ICU stay &#40;days&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">14&#46;8 &#40;19&#46;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="table-entry ; entry_with_role_rowhead " align="left" valign="top">Global mortality&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">253 &#40;18&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab1390392.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0100" class="elsevierStyleSimplePara elsevierViewall">Epidemiological and clinical data of the 1405 patients included in the study&#46;</p>"
        ]
      ]
      4 => array:8 [
        "identificador" => "tbl0010"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at2"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Predicted mortality&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Patients<br><span class="elsevierStyleItalic">n</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Dead<br><span class="elsevierStyleItalic">n</span> &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top">0&#8211;9&#46;99&#37;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">916&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">38 &#40;4&#46;1&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top">10&#8211;50&#37;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">316&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">86 &#40;27&#46;2&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top">&#62;50&#37;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">173&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">129 &#40;74&#46;6&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="3" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1405&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">253&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab1390393.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0110" class="elsevierStyleSimplePara elsevierViewall">Distribution of patients who died in the groups with low &#40;&#60;10&#37;&#41;&#44; intermediate &#40;10&#8211;50&#37;&#41; and high predicted mortality &#40;&#62;50&#37;&#41;&#46;</p>"
        ]
      ]
      5 => array:8 [
        "identificador" => "tbl0015"
        "etiqueta" => "Table 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at3"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0120" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleItalic">N</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>number of patients&#59; df&#44; degrees of freedom&#59; H-L&#44; Hosmer&#8211;Lemeshow goodness-of-fit test&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Predicted mortality deciles &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">N</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Observed survivors&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Predicted survivors&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Observed dead&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Predicted dead&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">H&#8211;L<br>df<br><span class="elsevierStyleItalic">p</span>-value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " colspan="7" align="left" valign="top"><span class="elsevierStyleItalic">Total sample &#40;N</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">&#61;</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">1405&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#8211;0&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">175&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">174&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">173&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#46;9&#8211;1&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">157&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">157&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">155&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>1&#46;3&#8211;2&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">152&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">146&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">149&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>2&#46;3&#8211;3&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">136&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">128&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">132&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>3&#46;6&#8211;5&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">129&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">124&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">122&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>5&#46;8&#8211;9&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">134&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">120&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">124&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>9&#46;2&#8211;15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">130&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">105&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">115&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">14&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>15&#46;1&#8211;31&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">140&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">108&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">109&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">30&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">25&#46;38<br>8<br>0&#46;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>31&#46;8&#8211;63&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">123&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">64&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">66&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">59&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">56&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>63&#46;7&#8211;100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">129&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">26&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">20&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">103&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">108&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="7" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="7" align="left" valign="top"><span class="elsevierStyleItalic">Blunt trauma &#40;N</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">&#61;</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">1305&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#46;3&#8211;0&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">123&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">122&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">122&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">09&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#46;8&#8211;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">116&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">116&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">114&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>1&#46;1&#8211;1&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">143&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">141&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">141&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>1&#46;8&#8211;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">134&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">127&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">130&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>3&#46;1&#8211;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">132&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">124&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">126&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">5&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>5&#46;3&#8211;7&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">134&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">122&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">125&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>7&#46;9&#8211;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">132&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">107&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">118&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">13&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>13&#46;1&#8211;27&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">132&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">108&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">98&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">33&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">27&#46;35<br>8<br>&#60;0&#46;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>27&#46;5&#8211;63&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">134&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">71&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">76&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">63&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">57&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>63&#46;3&#8211;100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">125&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">26&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">18&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">99&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">106&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="7" align="left" valign="top"><span class="elsevierStyleItalic">Penetrating trauma &#40;N</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">&#61;</span><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">100&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#46;3&#8211;0&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&#46;94&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;06&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>0&#46;8&#8211;0&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>1&#8211;1&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>1&#46;4&#8211;2&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>2&#46;2&#8211;2&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>2&#46;7&#8211;4&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>4&#46;8&#8211;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>7&#46;1&#8211;31&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">5&#46;91<br>8<br>0&#46;66&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>31&#46;1&#8211;54&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="char" valign="top"><span class="elsevierStyleHsp" style=""></span>54&#46;9&#8211;100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab1390394.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0115" class="elsevierStyleSimplePara elsevierViewall">Hosmer&#8211;Lemeshow &#40;HL&#41; goodness-of-fit test&#46;</p>"
        ]
      ]
      6 => array:5 [
        "identificador" => "eq0005"
        "tipo" => "MULTIMEDIAFORMULA"
        "mostrarFloat" => false
        "mostrarDisplay" => true
        "Formula" => array:5 [
          "Matematica" => "1&#40;1&#43;e&#8722;&#91;b0&#43;b1&#40;RTS&#41;&#43;b2&#40;ISS&#41;&#43;b3&#40;age index&#41;&#93;&#41;"
          "Fichero" => "STRIPIN_si1.jpeg"
          "Tamanyo" => 160
          "Alto" => 1
          "Ancho" => 3
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:25 [
            0 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The value of trauma registries"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "L&#46; Moore"
                            1 => "D&#46;E&#46; Clark"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.injury.2008.02.023"
                      "Revista" => array:6 [
                        "tituloSerie" => "Injury"
                        "fecha" => "2008"
                        "volumen" => "39"
                        "paginaInicial" => "686"
                        "paginaFinal" => "695"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18511052"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trauma registries&#58; a health priority&#44; a strategic project for the SEMICYUC"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "M&#46; Chico-Fern&#225;ndez"
                            1 => "C&#46; Garc&#237;a-Fuentes"
                            2 => "F&#46; Guerrero-L&#243;pez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2013.01.010"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2013"
                        "volumen" => "37"
                        "paginaInicial" => "284"
                        "paginaFinal" => "289"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23507334"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trauma registries in Europe"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "R&#46; Lefering"
                            1 => "S&#46; Ruchholtz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00068-012-0185-y"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Trauma Emerg Surg"
                        "fecha" => "2012"
                        "volumen" => "38"
                        "paginaInicial" => "1"
                        "paginaFinal" => "2"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26814724"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Quality of trauma care and trauma registries"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "F&#46;I&#46; Pino S&#225;nchez"
                            1 => "M&#46;A&#46; Ballesteros Sanz"
                            2 => "L&#46; Cordero Lorenzana"
                            3 => "F&#46; Guerrero L&#243;pez"
                            4 => "Grupo de Trabajo de Trauma y Neurointensivismo de SEMICYUC"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2014.06.008"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2015"
                        "volumen" => "39"
                        "paginaInicial" => "114"
                        "paginaFinal" => "123"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25241631"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0025"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Evaluating trauma care&#58; the TRISS method&#46; Trauma Score and the Injury Severity Score"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "C&#46;R&#46; Boyd"
                            1 => "M&#46;A&#46; Tolson"
                            2 => "W&#46;S&#46; Copes"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "1987"
                        "volumen" => "27"
                        "paginaInicial" => "370"
                        "paginaFinal" => "378"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3106646"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:3 [
                  "comentario" => "pii&#58;S0210-5691&#40;15&#41;00171-0"
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiolog&#237;a del trauma grave en Espa&#241;a&#46; REgistro de TRAuma en UCI &#40;RETRAUCI&#41;&#46; Fase piloto"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Chico-Fern&#225;ndez"
                            1 => "J&#46;A&#46; Llompart-Pou"
                            2 => "F&#46; Guerrero-L&#243;pez"
                            3 => "M&#46; S&#225;nchez-Casado"
                            4 => "I&#46; Garc&#237;a-S&#225;ez"
                            5 => "M&#46;D&#46; Mayor-Garc&#237;a"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2015.07.011"
                      "Revista" => array:2 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2015"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib0035"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "<a href="http://www.trauma.org/index.php/main/article/387/">http&#58;&#47;&#47;www&#46;trauma&#46;org&#47;index&#46;php&#47;main&#47;article&#47;387&#47;</a> &#40;accessed 02&#46;08&#46;15&#41;&#46;"
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib0040"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A review of goodness of fit statistics for use in the development of logistic regression models"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "S&#46; Lemeshow"
                            1 => "D&#46;W&#46; Hosmer Jr&#46;"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Epidemiol"
                        "fecha" => "1982"
                        "volumen" => "115"
                        "paginaInicial" => "92"
                        "paginaFinal" => "106"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7055134"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib0045"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trauma severity scoring to predict mortality"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "H&#46;R&#46; Champion"
                            1 => "W&#46;J&#46; Sacco"
                            2 => "T&#46;K&#46; Hunt"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "World J Surg"
                        "fecha" => "1983"
                        "volumen" => "7"
                        "paginaInicial" => "4"
                        "paginaFinal" => "11"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6837064"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib0050"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Caution when using prognostic models&#58; a prospective comparison of 3 recent prognostic models"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "A&#46;P&#46; Nassar Jr&#46;"
                            1 => "A&#46;O&#46; Mocelin"
                            2 => "A&#46;L&#46; Nunes"
                            3 => "F&#46;P&#46; Giannini"
                            4 => "L&#46; Brauer"
                            5 => "F&#46;M&#46; Andrade"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Crit Care"
                        "fecha" => "2012"
                        "volumen" => "27"
                        "paginaInicial" => "e1"
                        "paginaFinal" => "e7"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib0055"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Has TRISS become an anachronism&#63; A comparison of mortality between the National Trauma Data Bank and Major Trauma Outcome Study databases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "F&#46;B&#46; Rogers"
                            1 => "T&#46; Osler"
                            2 => "M&#46; Krasne"
                            3 => "A&#46; Rogers"
                            4 => "E&#46;H&#46; Bradburn"
                            5 => "J&#46;C&#46; Lee"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/TA.0b013e31825a7758"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma Acute Care Surg"
                        "fecha" => "2012"
                        "volumen" => "73"
                        "paginaInicial" => "326"
                        "paginaFinal" => "331"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22846935"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib0060"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison of the predictive performance of the BIG&#44; TRISS&#44; and PS09 score in an adult trauma population derived from multiple international trauma registries"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "T&#46; Brockamp"
                            1 => "M&#46; Maegele"
                            2 => "C&#46; Gaarder"
                            3 => "J&#46;C&#46; Goslings"
                            4 => "M&#46;J&#46; Cohen"
                            5 => "R&#46; Lefering"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/cc12813"
                      "Revista" => array:5 [
                        "tituloSerie" => "Crit Care"
                        "fecha" => "2013"
                        "volumen" => "17"
                        "paginaInicial" => "R134"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23844754"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib0065"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Application of mortality prediction to individual intensive care units"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "P&#46;A&#46; Patel"
                            1 => "B&#46;J&#46; Grant"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med"
                        "fecha" => "1999"
                        "volumen" => "25"
                        "paginaInicial" => "977"
                        "paginaFinal" => "982"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10501755"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib0070"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "TRISS&#58; does it get better than this&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "B&#46;J&#46; Gabbe"
                            1 => "P&#46;A&#46; Cameron"
                            2 => "R&#46; Wolfe"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Acad Emerg Med"
                        "fecha" => "2004"
                        "volumen" => "11"
                        "paginaInicial" => "181"
                        "paginaFinal" => "186"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/14759963"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib0075"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Beyond the major trauma outcome study&#58; benchmarking performance using a national contemporary&#44; population-based trauma registry"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "L&#46;G&#46; Glance"
                            1 => "T&#46; Osler"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "2001"
                        "volumen" => "51"
                        "paginaInicial" => "725"
                        "paginaFinal" => "727"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11586166"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib0080"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Applicability of the predictors of the historical trauma score in the present Dutch trauma population&#58; modelling the TRISS predictors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "A&#46;C&#46; Gunning"
                            1 => "L&#46;P&#46; Leenen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/TA.0000000000000415"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma Acute Care Surg"
                        "fecha" => "2014"
                        "volumen" => "77"
                        "paginaInicial" => "614"
                        "paginaFinal" => "619"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25250603"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib0085"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prediction of outcome in intensive care unit trauma patients&#58; a multicenter study of Acute Physiology and Chronic Health Evaluation &#40;APACHE&#41;&#44; Trauma and Injury Severity Score &#40;TRISS&#41;&#44; and a 24-hour intensive care unit &#40;ICU&#41; point system"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;J&#46; Vassar"
                            1 => "F&#46;R&#46; Lewis"
                            2 => "J&#46;A&#46; Chambers"
                            3 => "R&#46;J&#46; Mullins"
                            4 => "P&#46;E&#46; O&#8217;Brien"
                            5 => "J&#46;A&#46; Weigelt"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "1999"
                        "volumen" => "47"
                        "paginaInicial" => "324"
                        "paginaFinal" => "329"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10452468"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib0090"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trauma outcome analysis of a Jakarta University Hospital using the TRISS method&#58; validation and limitation in comparison with the major trauma outcome study&#46; Trauma and Injury Severity Score"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "P&#46; Joosse"
                            1 => "S&#46; Soedarmo"
                            2 => "J&#46;S&#46; Luitse"
                            3 => "K&#46;J&#46; Ponsen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "2001"
                        "volumen" => "51"
                        "paginaInicial" => "134"
                        "paginaFinal" => "140"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11468458"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib0095"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison between TRISS and ASCOT methods in controling for injury severity"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "J&#46; Markle"
                            1 => "C&#46;G&#46; Cayten"
                            2 => "D&#46;W&#46; Byrne"
                            3 => "F&#46; Moy"
                            4 => "J&#46;G&#46; Murphy"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "1992"
                        "volumen" => "33"
                        "paginaInicial" => "326"
                        "paginaFinal" => "332"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1507299"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib0100"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Validation of TRISS and ASCOT using a non-MTOS trauma registry"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "E&#46;L&#46; Hannan"
                            1 => "L&#46; Mendeloff Szypulski"
                            2 => "C&#46;G&#46; Cayten"
                            3 => "J&#46;G&#46; Murphy"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "1995"
                        "volumen" => "38"
                        "paginaInicial" => "83"
                        "paginaFinal" => "88"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7745667"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib0105"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trauma and Injury Severity Score &#40;TRISS&#41; coefficients 2009 revision"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "P&#46;J&#46; Schluter"
                            1 => "A&#46; Nathens"
                            2 => "M&#46;L&#46; Neal"
                            3 => "S&#46; Goble"
                            4 => "C&#46;M&#46; Cameron"
                            5 => "T&#46;M&#46; Davey"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/TA.0b013e3181d3223b"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "2010"
                        "volumen" => "68"
                        "paginaInicial" => "761"
                        "paginaFinal" => "770"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20386271"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib0110"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "M-study&#59; arguments for regional trauma databases"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "P&#46; Joosse"
                            1 => "J&#46;C&#46; Goslings"
                            2 => "J&#46;S&#46; Luitse"
                            3 => "K&#46;J&#46; Ponsen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "2005"
                        "volumen" => "58"
                        "paginaInicial" => "1272"
                        "paginaFinal" => "1276"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15995481"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib0115"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Development and validation of the Revised Injury Severity Classification score for severely injured patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "R&#46; Lefering"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00068-009-9122-0"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Trauma Emerg Surg"
                        "fecha" => "2009"
                        "volumen" => "35"
                        "paginaInicial" => "437"
                        "paginaFinal" => "447"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26815209"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib0120"
              "etiqueta" => "24"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Improved predictions from a severity characterization of trauma &#40;ASCOT&#41; over Trauma and Injury Severity Score &#40;TRISS&#41;&#58; results of an independent evaluation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "H&#46;R&#46; Champion"
                            1 => "W&#46;S&#46; Copes"
                            2 => "W&#46;J&#46; Sacco"
                            3 => "C&#46;F&#46; Frey"
                            4 => "J&#46;W&#46; Holcroft"
                            5 => "D&#46;B&#46; Hoyt"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "1996"
                        "volumen" => "40"
                        "paginaInicial" => "42"
                        "paginaFinal" => "48"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8576997"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib0125"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The New Injury Severity Score&#58; a more accurate predictor of in-hospital mortality than the Injury Severity Score"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "A&#46; Lavoie"
                            1 => "L&#46; Moore"
                            2 => "N&#46; LeSage"
                            3 => "M&#46; Liberman"
                            4 => "J&#46;S&#46; Sampalis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Trauma"
                        "fecha" => "2004"
                        "volumen" => "56"
                        "paginaInicial" => "1312"
                        "paginaFinal" => "1320"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15211142"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
    "agradecimientos" => array:1 [
      0 => array:4 [
        "identificador" => "xack277299"
        "titulo" => "Acknowledgements"
        "texto" => "<p id="par0155" class="elsevierStylePara elsevierViewall">The authors are indebted to Vicente G&#243;mez-Tello &#40;Hospital Moncloa&#44; Madrid&#46; Working Groups Coordinator&#44; SEMICYUC&#41;&#44; Andr&#233;s J&#46; Chac&#243;n &#40;Project Manager&#44; Xferic&#41; and Miguel Ferrero-Fern&#225;ndez &#40;Department of Informatics&#44; SEMICYUC&#41; for their invaluable help in developing the registry and the web-based tool&#46;</p>"
        "vista" => "all"
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/21735727/0000004000000007/v2_201704100038/S2173572716300376/v2_201704100038/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "404"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Originals"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/21735727/0000004000000007/v2_201704100038/S2173572716300376/v2_201704100038/en/main.pdf?idApp=WMIE&text.app=https://medintensiva.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173572716300376?idApp=WMIE"
]
Share
Journal Information
Vol. 40. Issue 7.
Pages 395-402 (October 2016)
Share
Share
Download PDF
More article options
Visits
6281
Vol. 40. Issue 7.
Pages 395-402 (October 2016)
Original
Full text access
Mortality prediction using TRISS methodology in the Spanish ICU Trauma Registry (RETRAUCI)
Predicción de la mortalidad a través de la metodología TRISS en el Registro Español de Trauma en UCI (RETRAUCI)
Visits
6281
M. Chico-Fernándeza, J.A. Llompart-Poub,
Corresponding author
, M. Sánchez-Casadoc, F. Alberdi-Odriozolad, F. Guerrero-Lópeze, M.D. Mayor-Garcíaf, J.J. Egea-Guerrerog, J.F. Fernández-Ortegah, A. Bueno-Gonzálezi, J. González-Robledoj, L. Servià-Goixartk, J. Roldán-Ramírezl, M.Á. Ballesteros-Sanzm, E. Tejerina-Alvarezn, F.I. Pino-Sáncheze, J. Homar-Ramírezb, in representation of the Trauma and Neurointensive Care Working Group of the SEMICYUC
a Trauma and Emergencies ICU, Department of Intensive Care Medicine, Hospital Universitario 12 de Octubre, Madrid, Spain
b Department of Intensive Care Medicine, Hospital Universitari Son Espases, Palma de Mallorca, Spain
c Department of Intensive Care Medicine, Hospital Virgen de la Salud, Toledo, Spain
d Department of Intensive Care Medicine, Hospital Universitario de Donostia, San Sebastián, Spain
e Department of Intensive Care Medicine, Hospital Universitario Virgen de las Nieves, Granada, Spain
f Department of Intensive Care Medicine, Complejo Hospitalario de Torrecárdenas, Almería, Spain
g Department of Intensive Care Medicine, Hospital Universitario Virgen del Rocío, Sevilla, Spain
h Department of Intensive Care Medicine, Hospital Universitario Carlos Haya, Málaga, Spain
i Department of Intensive Care Medicine, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
j Department of Intensive Care Medicine, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
k Department of Intensive Care Medicine, Hospital Universitari Arnau de Vilanova, Lleida, Spain
l Department of Intensive Care Medicine, Complejo Hospitalario de Pamplona, Navarra, Spain
m Department of Intensive Care Medicine, Hospital Universitario Marqués de Valdecilla, Santander, Spain
n Department of Intensive Care Medicine, Hospital Universitario de Getafe, Madrid, Spain
Ver más
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (3)
Show moreShow less
Tables (3)
Table 1. Epidemiological and clinical data of the 1405 patients included in the study.
Table 2. Distribution of patients who died in the groups with low (<10%), intermediate (10–50%) and high predicted mortality (>50%).
Table 3. Hosmer–Lemeshow (HL) goodness-of-fit test.
Show moreShow less
Abstract
Objectives

To validate Trauma and Injury Severity Score (TRISS) methodology as an auditing tool in the Spanish ICU Trauma Registry (RETRAUCI).

Design

A prospective, multicenter registry evaluation was carried out.

Setting

Thirteen Spanish Intensive Care Units (ICUs).

Patients

Individuals with traumatic disease and available data admitted to the participating ICUs.

Interventions

Predicted mortality using TRISS methodology was compared with that observed in the pilot phase of the RETRAUCI from November 2012 to January 2015. Discrimination was evaluated using receiver operating characteristic (ROC) curves and the corresponding areas under the curves (AUCs) (95% CI), with calibration using the Hosmer–Lemeshow (HL) goodness-of-fit test. A value of p<0.05 was considered significant.

Main variables of interest

Predicted and observed mortality.

Results

A total of 1405 patients were analyzed. The observed mortality rate was 18% (253 patients), while the predicted mortality rate was 16.9%. The area under the ROC curve was 0.889 (95% CI: 0.867–0.911). Patients with blunt trauma (n=1305) had an area under the ROC curve of 0.887 (95% CI: 0.864–0.910), and those with penetrating trauma (n=100) presented an area under the curve of 0.919 (95% CI: 0.859–0.979). In the global sample, the HL test yielded a value of 25.38 (p=0.001): 27.35 (p<0.0001) in blunt trauma and 5.91 (p=0.658) in penetrating trauma. TRISS methodology underestimated mortality in patients with low predicted mortality and overestimated mortality in patients with high predicted mortality.

Conclusions

TRISS methodology in the evaluation of severe trauma in Spanish ICUs showed good discrimination, with inadequate calibration – particularly in blunt trauma.

Keywords:
Trauma
Intensive Care Unit
Trauma registry
Mortality prediction
TRISS
Resumen
Objetivos

Evaluar el Trauma and Injury Severity Score (TRISS) como instrumento de auditoría en el Registro Español de Trauma en UCI.

Diseño

Evaluación prospectiva de un registro multicéntrico.

Ámbito

Trece UCI españolas.

Pacientes

Individuos con enfermedad traumática y datos completos ingresados en las UCI participantes.

Intervenciones

Comparamos la mortalidad predicha por el TRISS con la observada en la fase piloto del Registro Español de Trauma en UCI desde noviembre de 2012 hasta enero de 2015. La discriminación se evaluó mediante curvas receiver operating characteristic y el valor bajo su área (IC 95%), y la calibración, mediante el test de bondad de ajuste de Hosmer-Lemeshow. Un valor de p<0,05 se consideró significativo.

Principales variables de interés

Mortalidad observada y predicha.

Resultados

Analizamos 1.405 pacientes. La mortalidad observada fue del 18% (253 pacientes), mientras que la predicha fue del 16,9%. El área bajo la curva receiver operating characteristic fue de 0,889 (IC 95% 0,867-0,911). Los pacientes con trauma cerrado (n=1.305) presentaron un área bajo la curva receiver operating characteristic de 0,887 (IC 95% 0,864-0,910), y aquellos con traumatismo penetrante (n=100), de 0,919 (IC 95% 0,859-0,979). En la muestra global, el test de Hosmer-Lemeshow mostró un valor de 25,38 (p=0,001), siendo de 27,35 (p<0,0001) en trauma cerrado y de 5,91 (p=0,658) en trauma penetrante. La metodología TRISS infraestimó la mortalidad en los pacientes con mortalidad predicha baja y la sobreestimó en pacientes con mortalidad predicha elevada.

Conclusiones

La aplicación de la metodología TRISS en el trauma grave ingresado en las UCI españolas mostró buenos niveles de discriminación y una calibración inadecuada, especialmente en el traumatismo cerrado.

Palabras clave:
Trauma
Unidad de Cuidados Intensivos
Registros de trauma
Predicción de mortalidad
TRISS
Full Text
Introduction

Trauma registries constitute an useful tool for monitoring trauma patient care, since they accurately reflect management and care in different settings.1,2 This allows not only improvement of individual treatment but also reorganization of the general care profile and logistics applied in the management of severe trauma patients, as well as comparisons among different registries for benchmarking purposes.1–4

The outcome of trauma patients is mainly determined by the initial severity of the physiological and anatomical injuries secondary to trauma itself. Severity of injury can be evaluated by severity scales obtained from the analysis of large cohorts of patients.5 Of all the prognostic scores used in trauma patients, the Trauma and Injury Severity Score (TRISS) is currently the most widely used tool, and is regarded as the standard method. In this regard, TRISS methodology determines the probability of survival based on a logistic regression model that includes anatomical evaluation by means of the Injury Severity Score (ISS), physiological evaluations using the Revised Trauma Score (RTS), patient age and type of trauma (blunt or penetrating).4 The following equation is applied:

Coefficients b0b3 were derived from the logistic regression analysis of the American database MTOS (US Major Trauma Outcome Study). This was not a population-based database, participation was voluntary, and it involved hospitals with a special interest in trauma.

The pilot phase of the Spanish Intensive Care Unit Trauma Registry (RETRAUCI) has been recently conducted in 13 Intensive Care Units (ICUs).6 Our objective was to validate TRISS methodology almost 30 years later as an auditing tool for mortality prediction in the Spanish ICU Trauma Registry, taking into consideration the mechanisms of injury (blunt or penetrating).

Methods

The pilot phase of the RETRAUCI was conducted from 23 November 2012 to 31 January 2015. Thirteen ICUs distributed throughout Spain collected data. The RETRAUCI is endorsed by the Trauma and Neurointensive Care Working Group of the Spanish Society of Intensive Care Medicine (SEMICYUC). Ethics Committee approval for the registry was obtained. No specific interventions were required for this study.

Patients

We studied all patients admitted to the participating ICUs during the pilot phase of the RETRAUCI due to traumatic disease. In all cases, data on epidemiology, acute management, resource utilization and outcome were recorded. Patients were followed-up on until hospital discharge for outcome as a dichotomous variable (alive or dead).

The following exclusion criteria were applied:

  • -

    Missing data for calculating RTS or ISS.

  • -

    Outcome at hospital discharge not known for any reason.

Data collection

Data used for calculating RTS (respiratory rate, systolic blood pressure and Glasgow coma score) were obtained from first medical attention before initiating resuscitation and/or mechanical ventilation.

Data used for calculating the ISS were prospectively collected by the intensivist in charge of the patient after ICU admission, based on the Abbreviated Injury Scale (updated in 2008).

Statistical analysis

Quantitative data are reported as means (standard deviation) (SD) and qualitative data as absolute frequencies and percentages. Probability of survival was calculated according to TRISS methodology5,7 and secondarily, predicted mortality was calculated as follows: (100 – predicted probability of survival). To evaluate the validity of the model, we studied discrimination and calibration in the whole sample and distributed according to blunt or penetrating mechanisms of injury. Discrimination refers to the ability to distinguish between patients who die and those that survive. Accordingly, if the model predicts a mortality rate of 20%, discrimination is perfect if the observed mortality is 20%. It can be evaluated using receiver operating characteristic (ROC) curves and the area under the curves (AUCs) (95% confidence interval, 95% CI). The greater the area, the better the discrimination. Sensitivity (S), specificity (Sp), and the positive (PPV) and negative predictive values (NPV) were recorded in each case.

The calibration of a prognostic model evaluates the concordance between the probability observed in the sample and the probability predicted by the model, describing how the prognostic scale works over wide ranges of predicted mortality. It is evaluated using the Hosmer–Lemeshow (HL) goodness-of-fit test, in patients with low (<10%), intermediate (10–50%) and high predicted mortality rates (>50%). A probability of close to 1 represents better adjustment.8

Statistical significance was considered for p<0.05. The SPSS® version 20 statistical package (IBM Corporation 2011) was used throughout.

Results

A total of 2242 patients formed the global cohort of the pilot phase of the RETRAUCI. Patient dropout from the sample was due to different reasons, the most important being inability to determine hospital outcome in 21.1% of the cases, due to patient transfer to the corresponding reference hospital. In most cases, transfer was done to another country, making follow-up impossible. The flowchart in Fig. 1 summarizes the final sample of 1405 patients included in the study.

Figure 1.

Flowchart of the patients in the pilot phase of RETRAUCI included in the study.

(0.22MB).

The mean patient age was 46.7 (19.4) years, and 80.3% were males. The mean ISS score was 21.3 (12.1). A total of 1305 patients suffered blunt trauma (92.9%) as the main mechanism of injury, while the remaining 100 patients (7.1%) presented penetrating trauma. Table 1 shows the data referred to patient epidemiology, acute management, resource utilization and main outcome.

Table 1.

Epidemiological and clinical data of the 1405 patients included in the study.

VariablePatients (N=1405)
Number (%) 
Trauma mechanism  RTA  571 (40.7%) 
  Fall  394 (28.1%) 
  Aggression  105 (7.5%) 
  Occupational accident  100 (7.1%) 
  Self-injury  84 (6%) 
  Sports-related  81 (5.8%) 
  Others  69 (4.9%) 
Out-of-hospital medical support    1240 (88.8%) 
ISS  <15  429 (30.5%) 
  15–25  600 (42.7%) 
  26–50  342 (24.3%) 
  >50  34 (2.4%) 
Hemodynamically stable-admission    878 (66%) 
ICP monitoring    233 (18.1%) 
Blood transfusion 24  351 (25%) 
Mechanical ventilation    806 (66.2%) 
Mechanical ventilation (days)    6.7 (8.6) 
MOF    131 (10%) 
ICU stay (days)    8.1 (9.6) 
Post-ICU stay (days)    14.8 (19.9) 
Global mortality    253 (18%) 

RTA, road traffic accident; ISS, Injury Severity Score; ICP, Intracranial pressure; MOF, Multiorgan failure; ICU, Intensive Care Unit.

The observed mortality rate (including ICU and post-ICU stay) was 18% (253 patients), with a predicted mortality rate of 16.9%. In patients with blunt trauma, the observed and predicted mortality rates were 18.5% and 17.1%, respectively. In penetrating trauma, the observed and predicted mortality rates were 12% and 14.2%, respectively. Table 2 shows the distribution of patients who died in groups with low (<10%), intermediate (10–50%) and high predicted mortality (>50%).

Table 2.

Distribution of patients who died in the groups with low (<10%), intermediate (10–50%) and high predicted mortality (>50%).

Predicted mortality  Patients
n 
Dead
n (%) 
0–9.99%  916  38 (4.1%) 
10–50%  316  86 (27.2%) 
>50%  173  129 (74.6%) 
  1405  253 

The global sample of 1405 patients presented an area under the ROC curve of 0.889 (95% CI: 0.867–0.911), with S=50.9%, Sp=96.2%, PPV=74.6% and NPV=89.9%. Patients with blunt trauma (Fig. 2) presented an area under the ROC curve of 0.887 (95% CI: 0.864–0.910), with S=50.6%, Sp=96.2%, PPV=75.3% and NPV=89.6%, while patients with penetrating trauma (Fig. 2) presented an area under the ROC curve of 0.919 (95% CI: 0.859–0.979), with S=58.3%, Sp=95.5%, PPV=63.6% and NPV=94.4%.

Figure 2.

Discrimination based on the area under the receiver operating characteristic (ROC) curve for patients with blunt (A) and penetrating trauma (B).

(0.1MB).

The results of the Hosmer–Lemeshow (HL) goodness-of-fit test, in both in the total cohorts of patients of patients and distributed according to the mechanism of trauma (blunt or penetrating) are shown in Table 3. The correlation between predicted and observed mortality is shown in Fig. 3.

Table 3.

Hosmer–Lemeshow (HL) goodness-of-fit test.

Predicted mortality deciles (%)  N  Observed survivors  Predicted survivors  Observed dead  Predicted dead  H–L
df
p-value 
Total sample (N=1405)
0–0.8  175  174  173.9  1.1   
0.9–1.2  157  157  155.4  1.6   
1.3–2.2  152  146  149.2  2.8   
2.3–3.5  136  128  132.1  3.9   
3.6–5.7  129  124  122.9  6.1   
5.8–9.1  134  120  124.5  14  9.5   
9.2–15  130  105  115.4  25  14.6   
15.1–31.7  140  108  109.3  32  30.7  25.38
8
0.001 
31.8–63.6  123  64  66.3  59  56.7   
63.7–100  129  26  20.2  103  108.8   
Blunt trauma (N=1305)
0.3–0.7  123  122  122.1  09   
0.8–1  116  116  114.9  1.1   
1.1–1.7  143  141  141   
1.8–3  134  127  130.8  3.2   
3.1–5  132  124  126.7  5.3   
5.3–7.8  134  122  125.5  12  8.5   
7.9–13  132  107  118.4  25  13.6   
13.1–27.4  132  108  98.3  24  33.7  27.35
8
<0.001 
27.5–63.2  134  71  76.7  63  57.3   
63.3–100  125  26  18.8  99  106.2   
Penetrating trauma (N=100)
0.3–0.7  10  10  9.94  0.06   
0.8–0.9  11  11  10.9  0.1   
1–1.3  10  10  9.9  0.1   
1.4–2.1  10  10  9.8  0.2   
2.2–2.6  10  10  9.7  0.3   
2.7–4.7  8.6  0.4   
4.8–7  11  10.3  0.7   
7.1–31  8.1  0.9  5.91
8
0.66 
31.1–54.8  10  6.7  3.3   
54.9–100  10  1.6  8.4   

N=number of patients; df, degrees of freedom; H-L, Hosmer–Lemeshow goodness-of-fit test.

Figure 3.

Calibration curve comparing predicted and observed mortality. Dashed lines indicate 95% CI.

(0.17MB).
Discussion

Our study shows that TRISS methodology applied in the sample of patients included in the pilot phase of the RETRAUCI presented good levels of discrimination with inadequate calibration, especially in patients with blunt trauma. Penetrating trauma showed better discrimination and good calibration. Altogether, these results suggest that newly calibrated (b coefficient) scales are necessary in our setting.

Our sample of patients offers an initial picture of patients with severe trauma admitted to the ICUs of our setting, taking into account the severity of injury, the care provided, length of stay and mortality. These Units represent level I and II centers. Such patients usually present high ISS values, important resource utilization, and high mortality. The TRISS methodology is based on the degree of anatomical injury (ISS), physiological response (RTS) and functional reserve (age). It was first developed in the 1980s through several logistic regression models5,9 with different b coefficients considering blunt or penetrating injuries. Several updates have been made since then.

When applied to our patients, TRISS showed good discrimination with inadequate calibration – a fact that limits the use of this prognostic model. This observation is consistent with other studies, and in general, with other prognostic scores in the ICU setting, where the main shortcoming corresponds to inadequate calibration despite good discrimination.10 It must be noted that in our sample of patients, those with penetrating injury showed good calibration. This fact is consistent with previous studies differentiating between blunt and penetrating trauma. In the latter type of trauma, discrimination and calibration is better, perhaps due to lesser improvement in their specific care.11,12

Poor calibration and discrimination does not necessarily refer to the quality of the care provided but rather to incorrect application of the model to a population with specific characteristics.13 In addition, TRISS is considered to present lower sensitivity for blunt trauma, since it underestimates brain injury; does not consider multiple injuries in the same anatomical area; and does not consider age on an individual basis. In our sample of patients, on taking into account the different mortality groups, TRISS underestimated mortality when the predicted mortality was <60% and overestimated it when the predicted mortality was >60% (Fig. 3).

Mortality prediction according to TRISS has therefore been questioned14,15: its clinical application has shown opposite results,16–18 especially when used in non-MTOS patients.19,20 The best way to increase its predictive value is to use local correction factors to adjust for b coefficients.20–22 The results of our study confirm that newly developed b coefficients are needed for trauma patients admitted to Spanish ICUs.

New scores have been developed in an attempt to improve the predictive value of TRISS. Some of them are the ASCOT (A Severity Characterization Of Trauma), which includes gender, 5 age categories and different anatomic scales; the ICISS (International Classification of Diseases Ninth revision based injury severity score); the NISS (New Injury Severity Score); the RISC (Revised Injury Severity Classification score); or the pediatric BIG score. However, although they have slightly improved the predictive ability of TRISS methodology, the latter remains the most widely used tool in clinical practice.12,20,23–25

Our study has a number of limitations – some attributable to the TRISS model itself, and other specific of our sample. The most relevant are (a) the limited number of patients for this kind of analysis despite the multicenter nature of the study. This corresponds to the pilot phase of the RETRAUCI. With a growing number of centers recruiting patients, we expect to solve this issue in the future; (b) up to 21% of the patients were lost for hospital outcome evaluation. This was due to the large number of patients from different countries that are admitted to our ICUs and are subsequently transferred to their reference hospitals at home, thereby making follow-up impossible.

In sum, TRISS methodology in the Spanish RETRAUCI showed good levels of discrimination, with inadequate calibration, especially in blunt trauma. Penetrating trauma showed better discrimination and good calibration. Altogether, these results suggest that newly calibrated (b coefficient) scales are necessary in our setting.

Collaborators

Carlos García-Fuentes, Luis Terceros-Almanza (Hospital Universitario 12 Octubre), Iker García-Sáez, Ruth Salaberria-Udabe (Hospital Universitario de Donostia), Cecilia Carbayo-Górriz (Complejo Hospitalario de Torrecárdenas), Carmen Corcobado-Márquez (Hospital General Universitario de Ciudad Real), Javier Trujillano-Cabello (Hospital Universitari Arnau de Vilanova), Eduardo Miñambres-García (Hospital Universitario Marqués de Valdecilla), Amanda Lesmes-González (Hospital Universitario de Getafe).

Funding

RETRAUCI received funding from the Fundación Mutua Madrileña during three years for the development of a web-based database, granted to the principal investigator (Dr. Chico-Fernández, AP117892013), on behalf of the Trauma and Neurointensive Care Working Group of the SEMICYUC.

Conflicts of interest

All authors listed in the study declare that they have no conflicts of interest.

Acknowledgements

The authors are indebted to Vicente Gómez-Tello (Hospital Moncloa, Madrid. Working Groups Coordinator, SEMICYUC), Andrés J. Chacón (Project Manager, Xferic) and Miguel Ferrero-Fernández (Department of Informatics, SEMICYUC) for their invaluable help in developing the registry and the web-based tool.

References
[1]
L. Moore, D.E. Clark.
The value of trauma registries.
[2]
M. Chico-Fernández, C. García-Fuentes, F. Guerrero-López.
Trauma registries: a health priority, a strategic project for the SEMICYUC.
Med Intensiva, 37 (2013), pp. 284-289
[3]
R. Lefering, S. Ruchholtz.
Trauma registries in Europe.
Eur J Trauma Emerg Surg, 38 (2012), pp. 1-2
[4]
F.I. Pino Sánchez, M.A. Ballesteros Sanz, L. Cordero Lorenzana, F. Guerrero López, Grupo de Trabajo de Trauma y Neurointensivismo de SEMICYUC.
Quality of trauma care and trauma registries.
Med Intensiva, 39 (2015), pp. 114-123
[5]
C.R. Boyd, M.A. Tolson, W.S. Copes.
Evaluating trauma care: the TRISS method. Trauma Score and the Injury Severity Score.
J Trauma, 27 (1987), pp. 370-378
[6]
M. Chico-Fernández, J.A. Llompart-Pou, F. Guerrero-López, M. Sánchez-Casado, I. García-Sáez, M.D. Mayor-García, et al.
Epidemiología del trauma grave en España. REgistro de TRAuma en UCI (RETRAUCI). Fase piloto.
pii:S0210-5691(15)00171-0
[8]
S. Lemeshow, D.W. Hosmer Jr..
A review of goodness of fit statistics for use in the development of logistic regression models.
Am J Epidemiol, 115 (1982), pp. 92-106
[9]
H.R. Champion, W.J. Sacco, T.K. Hunt.
Trauma severity scoring to predict mortality.
World J Surg, 7 (1983), pp. 4-11
[10]
A.P. Nassar Jr., A.O. Mocelin, A.L. Nunes, F.P. Giannini, L. Brauer, F.M. Andrade, et al.
Caution when using prognostic models: a prospective comparison of 3 recent prognostic models.
J Crit Care, 27 (2012), pp. e1-e7
[11]
F.B. Rogers, T. Osler, M. Krasne, A. Rogers, E.H. Bradburn, J.C. Lee, et al.
Has TRISS become an anachronism? A comparison of mortality between the National Trauma Data Bank and Major Trauma Outcome Study databases.
J Trauma Acute Care Surg, 73 (2012), pp. 326-331
[12]
T. Brockamp, M. Maegele, C. Gaarder, J.C. Goslings, M.J. Cohen, R. Lefering, et al.
Comparison of the predictive performance of the BIG, TRISS, and PS09 score in an adult trauma population derived from multiple international trauma registries.
Crit Care, 17 (2013), pp. R134
[13]
P.A. Patel, B.J. Grant.
Application of mortality prediction to individual intensive care units.
Intensive Care Med, 25 (1999), pp. 977-982
[14]
B.J. Gabbe, P.A. Cameron, R. Wolfe.
TRISS: does it get better than this?.
Acad Emerg Med, 11 (2004), pp. 181-186
[15]
L.G. Glance, T. Osler.
Beyond the major trauma outcome study: benchmarking performance using a national contemporary, population-based trauma registry.
J Trauma, 51 (2001), pp. 725-727
[16]
A.C. Gunning, L.P. Leenen.
Applicability of the predictors of the historical trauma score in the present Dutch trauma population: modelling the TRISS predictors.
J Trauma Acute Care Surg, 77 (2014), pp. 614-619
[17]
M.J. Vassar, F.R. Lewis, J.A. Chambers, R.J. Mullins, P.E. O’Brien, J.A. Weigelt, et al.
Prediction of outcome in intensive care unit trauma patients: a multicenter study of Acute Physiology and Chronic Health Evaluation (APACHE), Trauma and Injury Severity Score (TRISS), and a 24-hour intensive care unit (ICU) point system.
J Trauma, 47 (1999), pp. 324-329
[18]
P. Joosse, S. Soedarmo, J.S. Luitse, K.J. Ponsen.
Trauma outcome analysis of a Jakarta University Hospital using the TRISS method: validation and limitation in comparison with the major trauma outcome study. Trauma and Injury Severity Score.
J Trauma, 51 (2001), pp. 134-140
[19]
J. Markle, C.G. Cayten, D.W. Byrne, F. Moy, J.G. Murphy.
Comparison between TRISS and ASCOT methods in controling for injury severity.
J Trauma, 33 (1992), pp. 326-332
[20]
E.L. Hannan, L. Mendeloff Szypulski, C.G. Cayten, J.G. Murphy.
Validation of TRISS and ASCOT using a non-MTOS trauma registry.
J Trauma, 38 (1995), pp. 83-88
[21]
P.J. Schluter, A. Nathens, M.L. Neal, S. Goble, C.M. Cameron, T.M. Davey, et al.
Trauma and Injury Severity Score (TRISS) coefficients 2009 revision.
J Trauma, 68 (2010), pp. 761-770
[22]
P. Joosse, J.C. Goslings, J.S. Luitse, K.J. Ponsen.
M-study; arguments for regional trauma databases.
J Trauma, 58 (2005), pp. 1272-1276
[23]
R. Lefering.
Development and validation of the Revised Injury Severity Classification score for severely injured patients.
Eur J Trauma Emerg Surg, 35 (2009), pp. 437-447
[24]
H.R. Champion, W.S. Copes, W.J. Sacco, C.F. Frey, J.W. Holcroft, D.B. Hoyt, et al.
Improved predictions from a severity characterization of trauma (ASCOT) over Trauma and Injury Severity Score (TRISS): results of an independent evaluation.
J Trauma, 40 (1996), pp. 42-48
[25]
A. Lavoie, L. Moore, N. LeSage, M. Liberman, J.S. Sampalis.
The New Injury Severity Score: a more accurate predictor of in-hospital mortality than the Injury Severity Score.
J Trauma, 56 (2004), pp. 1312-1320
Download PDF
Idiomas
Medicina Intensiva (English Edition)
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?