Discordance between self-reported and performance-based function among knee osteoarthritis surgical patients: Variations by sex and obesity

• Jessica M. Wilfong,

  Roles Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliations Health Care & Outcomes Research, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada

  http://orcid.org/0000-0002-3182-012X

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• Elizabeth M. Badley,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliations Health Care & Outcomes Research, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada

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• J. Denise Power,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliations Health Care & Outcomes Research, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada

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• Rajiv Gandhi,

  Roles Funding acquisition, Resources, Writing – review & editing

  Affiliations Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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• Y. Raja Rampersaud,

  Roles Funding acquisition, Resources, Writing – review & editing

  Affiliations Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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• Anthony V. Perruccio

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Writing – review & editing

  * E-mail: perrucci@uhnres.utoronto.ca

  Affiliations Health Care & Outcomes Research, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Arthritis Program, Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

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