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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
CMAJ March 27, 2023 195 (12) E437-E448; DOI: https://doi.org/10.1503/cmaj.220926
Joseph Emmanuel Amuah
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
PhDKaty Molodianovitsh
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MASarah Carbone
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MANaomi Diestelkamp
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MScYanling Guo
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MSc MDDavid B. Hogan
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MDMingyang Li
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MD PhDColleen J. Maxwell
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
PhDJohn Muscedere
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MDKenneth Rockwood
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MDSamir Sinha
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
MD DPhilOlga Theou
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
PhDSunita Karmakar-Hore
Canadian Institute for Health Information (Amuah, Molodianovitsh, Carbone, Diestelkamp, Guo, Li, Karmakar-Hore); School of Epidemiology and Public Health (Amuah), University of Ottawa, Ottawa, Ont.; Institute of Health Policy, Management and Evaluation (Carbone), University of Toronto, Toronto, Ont.; School of Public Health Sciences (Guo, Maxwell), University of Waterloo, Waterloo, Ont.; Division of Geriatric Medicine (Hogan), Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alta.; School of Pharmacy (Maxwell), University of Waterloo, Waterloo, Ont.; Department of Critical Care Medicine (Muscedere), Queen’s University; Canadian Frailty Network (Muscedere), Kingston, Ont.; Division of Geriatric Medicine, Department of Medicine (Rockwood), Dalhousie University, Halifax, NS; Division of Geriatric Medicine (Sinha), Department of Medicine, University of Toronto; National Institute on Ageing (Sinha), Ryerson University, Toronto, Ont.; School of Physiotherapy and Division of Geriatric Medicine (Theou), Dalhousie University, Halifax, NS
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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, Sunita Karmakar-Hore
CMAJ Mar 2023, 195 (12) E437-E448; DOI: 10.1503/cmaj.220926
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, Sunita Karmakar-Hore
CMAJ Mar 2023, 195 (12) E437-E448; DOI: 10.1503/cmaj.220926
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