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Citation
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Wennberg E, Lasry A, Windle SB, Filion KB, Thombs BD, Gore G, Fischer B, Eisenberg MJ. Int. J. Drug Policy 2020; 90: e103081. |
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Abstract
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BACKGROUND: Indigenous Canadians may be at an increased risk of non-medical cannabis use. The aim of this review was to synthesize the prevalence of non-medical cannabis use and its associated factors among Indigenous Canadians.
METHODS: We systematically searched MEDLINE, EMBASE, Web of Science, and Scopus from inception to January 29th, 2020 for publications reporting the prevalence of non-medical cannabis use among Indigenous Canadians. We included studies published in English after January 1st, 2000. Included publications were hand-searched for potentially relevant peer-reviewed and gray literature publications.
RESULTS were synthesized descriptively.
RESULTS: We identified 16 peer-reviewed and 7 gray literature publications which met our inclusion criteria. All data were collected prior to cannabis legalization in Canada (October 17th, 2018). The most recent estimates of prevalence of use in the past year were 27% among on-reserve First Nations adults, 50% among off-reserve First Nations adults, and 60% among Nunavik Inuit. In youth, they were 45% among all Indigenous youth grades 9-12, 27% among on-reserve First Nations youth aged 12-17, and 69% in Nunavik Inuit aged 16-22. Direct comparisons indicated a 1.2-15 times higher prevalence of use in Indigenous compared to non-Indigenous youth. Factors associated with cannabis use in adults included younger age and male sex. In youth, factors included older age, poorer mental and physical health, and a poorer relationship with school.
CONCLUSION: Results suggest that Indigenous Canadians are at a higher risk for non-medical cannabis use than the general Canadian population. Further research is warranted to inform the development of targeted interventions.
Language: en |