Associations between recreational cannabis legalization and cannabis-related emergency department visits by age, gender, and geographic status in Ontario, Canada: An interrupted time series study

• Chungah Kim,

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

  Affiliation York University, School of Kinesiology and Health Sciences, Toronto, Ontario, Canada

  https://orcid.org/0000-0002-9033-3874

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• Antony Chum ,

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  * E-mail: antonychum@gmail.com

  Affiliations York University, School of Kinesiology and Health Sciences, Toronto, Ontario, Canada, Unity Health Toronto, MAP Centre for Urban Health Solutions, Toronto, Ontario, Canada

  https://orcid.org/0000-0002-6756-7031

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• Andrew Nielsen,

  Roles Data curation, Writing – review & editing

  Affiliation Canadian Institute for Health Information, Toronto, Ontario, Canada

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• Sara Allin,

  Roles Formal analysis, Writing – review & editing

  Affiliation University of Toronto, Dalla Lana School of Public Health, Toronto, Ontario, Canada

  https://orcid.org/0000-0002-0579-8985

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• Tarra L. Penney,

  Roles Writing – review & editing

  Affiliations York University Faculty of Health, School of Global Health, Toronto, Ontario, Canada, University of Cambridge School of Clinical Medicine, MRC Epidemiology Unit, Cambridge, Cambridgeshire, United Kingdom

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• Katherine Rittenbach,

  Roles Writing – review & editing

  Affiliations Alberta Health Services, Strategic Clinical Networks, Edmonton, Alberta, Canada, University of Calgary, Department of Psychiatry, Calgary, Alberta, Canada

  https://orcid.org/0000-0001-6791-4091

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• Frank P. MacMaster,

  Roles Writing – review & editing

  Affiliations Alberta Health Services, Strategic Clinical Networks, Edmonton, Alberta, Canada, University of Calgary, Department of Psychiatry, Calgary, Alberta, Canada

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• Patricia O’Campo

  Roles Writing – review & editing

  Affiliations Unity Health Toronto, MAP Centre for Urban Health Solutions, Toronto, Ontario, Canada, University of Toronto, Dalla Lana School of Public Health, Toronto, Ontario, Canada

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