FP420PREVALENCE OF DELIRIUM DIAGNOSIS WITH 4AT AND KIDNEY FUNCTION IN HOSPITALIZED ELDERLY PATIENTS. (13th June 2019) - Coppolino, Giuseppe; Castagna, Alberto; Ruberto, Carmen; Leonardi, Giuseppe; Greco, Laura; Cerra, Rosa; Provenzano, Michele; Andreucci, Michele; Bolignano, Davide; Ruotolo, Giovanni