Open Access
Development and validation of a hospital frailty risk measure using Canadian clinical administrative data
Joseph Emmanuel Amuah, Katy Molodianovitsh, Sarah Carbone, Naomi Diestelkamp, Yanling Guo, David B. Hogan, Mingyang Li, Colleen J. Maxwell, John Muscedere, Kenneth Rockwood, Samir Sinha, Olga Theou and Sunita Karmakar-Hore