Evaluating frailty may complement APACHE II in estimating mortality in elderly patients admitted to the ICU after digestive surgery P. Ruiz de Gopegui Miguelena; M.T. Martínez Lamazares; L.M. Claraco Vega; M. Gurpegui Puente; I. González Almárcegui; P. Gutiérrez Ibañes; A. Carrillo López; C.M. Castiella García; J. Miguelena Hycka;

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;

The impact of frailty on mortality in older patients admitted to an Intensive Care Unit L. Pasin; S. Boraso; G. Golino; B.S. Fakhr; I. Tiberio; C. Trevisan;