Psychometric evaluation of the Freedman questionnaire to assess sleep in critical patients M.D. Bernat Adell; E. Bisbal Andrés; L. Galarza Barrachina; G. Cebrián Graullera; G. Pages Aznar; A. Melgarejo Urendez; M.A. Morán Marmaneu; A. Monfort Lázaro; M.D. Ferrandiz Selles;

Comparison of non-invasive ventilation on bilevel pressure mode and CPAP in the treatment of COVID-19 related acute respiratory failure. A propensity score¿matched analysis Andrés Carrillo-Alcaraz; Miguel Guia; Laura Lopez-Gomez; Pablo Bayoumy; Aurea Higon-Cañigral; Elena Carrasco González; Pilar Tornero Yepez; Juan Miguel Sánchez-Nieto;

Intrarater and interrater reliability of the Clinical Frailty Scale-Es and FRAIL-Es in critically ill patients Susana Arias-Rivera; María Mar Sánchez-Sánchez; Raquel Jareño-Collado; Marta Raurell-Torredà; Lorena Oteiza-López; Sonia López-Cuenca; Israel John Thuissard-Vasallo; Fernando Frutos-Vivar;