The impact of the COVID-19 pandemic on the rate of primary care visits for substance use among patients in Ontario, Canada

• Colin Siu ,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: colinwk.siu@mail.utoronto.ca

  Affiliations Temerty Faculty of Medicine, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, United States of America

  https://orcid.org/0000-0003-2207-7095

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• Ellen Stephenson,

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

  Affiliation Temerty Faculty of Medicine, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada

  https://orcid.org/0000-0003-1869-0073

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• Chelsea D. Christie,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliation Temerty Faculty of Medicine, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada

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• Peter Selby,

  Roles Funding acquisition, Writing – review & editing

  Affiliations Temerty Faculty of Medicine, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada, Campbell Family Research Institute and Krembil Centre for Neuroinformatics, Toronto, Ontario, Canada, Centre for Addiction and Mental Health, Toronto, Ontario, Canada

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• Karen Tu

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Temerty Faculty of Medicine, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada, North York General Hospital, Toronto, Ontario, Canada, Toronto Western Family Health Team, University Health Network, Toronto, Ontario, Canada

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