Risk factors associated with day-30 mortality in patients over 60 years old admitted in ICU for severe COVID-19: the Senior-COVID-Rea Multicentre Survey protocol
Claire Falandry, Amélie Malapert, Mélanie Roche, Fabien Subtil, Julien Berthiller, Camille Boin, Justine Dubreuil, Christine Ravot, Laurent Bitker, Paul Abraham, Vincent Collange, Baptiste Balança, Sylvie Goutte, Céline Guichon, Emilie Gadea, Laurent Argaud, David Dayde, Laurent Jallades, Alain Lepape, Jean-Baptiste Pialat, Arnaud Friggeri, Fabrice Thiollière
BMJ Open Jul 2021, 11 (7) e044449; DOI: 10.1136/bmjopen-2020-044449