Research
Presurgery osteoarthritis severity over 10 years in 2 Ontario prospective total knee replacement cohorts: a cohort study
Aileen M. Davis, Selahadin Ibrahim, Sheilah Hogg-Johnson, Dorcas E. Beaton, Bert M. Chesworth, Rajiv Gandhi, Nizar N. Mahomed, Anthony V. Perruccio, Vaishnav Rajgopal, Rosalind Wong and James P. Waddell
July 19, 2018 6 (3) E269-E275; DOI: https://doi.org/10.9778/cmajo.20170164
Aileen M. Davis
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
PhDSelahadin Ibrahim
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
MASheilah Hogg-Johnson
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
PhDDorcas E. Beaton
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
PhDBert M. Chesworth
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
PhDRajiv Gandhi
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
MD MScNizar N. Mahomed
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
MD DPhilAnthony V. Perruccio
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
PhDVaishnav Rajgopal
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
MDRosalind Wong
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
BScJames P. Waddell
Division of Health Care and Outcomes Research (Davis, Perruccio, Wong), Krembil Research Institute and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto; Institute for Work and Health (Ibrahim, Beaton); Canadian Memorial Chiropractic College (Hogg-Johnson); Dalla Lana School of Public Health (Hogg-Johnson), University of Toronto; Institute of Health Policy, Management and Evaluation (Beaton), Dalla Lana School of Public Health, University of Toronto, Toronto, Ont.; Department of Physical Therapy (Chesworth), Western University, London, Ont.; Arthritis Program (Gandhi, Mahomed), Toronto Western Hospital and Division of Orthopaedic Surgery, University of Toronto, Toronto, Ont.; Orthopaedic Surgery (Rajgopal), Strathroy Middlesex General Hospital, Strathroy, Ont.; Division of Orthopaedic Surgery (Waddell), St. Michael’s Hospital and University of Toronto, Toronto, Ont.
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