ArticleSubstance abuse treatment, prevention, and policy2022
Daily cannabis use during the novel coronavirus disease (COVID-19) pandemic in Canada: a repeated cross-sectional study from May 2020 to December 2020.
Article in Substance abuse treatment, prevention, and policy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 20 citations in OpenAlex.
- Socio-economic factors associated with alcohol and cannabis use across waves of the COVID-19 pandemic: an intersectional analysis of a repeated cross-sectional survey.BMC public health · 2025Article
- Understanding youth and young adult cannabis use in Canada post-legalization: a scoping review on a public health issue.Substance abuse treatment, prevention, and policy · 2024Article
- Changes in self-reported cannabis use during the COVID-19 pandemic: a scoping review.BMC public health · 2023Article
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Authors and funding
8 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDaily cannabis use is most strongly implicated in the cannabis-attributable burden of disease. In the context of the novel coronavirus disease (COVID-19) pandemic in Canada, we characterized trends in daily cannabis use in the overall sample and various population subgroups, and examined risk characteristics associated with daily cannabis use.
methodsA cross-sectional design was operationalized using data from six waves of a national, online survey of adults residing in Canada who spoke English (N = 6,021; May-08 2020 to December-01 2020). Trends were characterized using the Cochran-Armitage test and risk characteristics were identified using chi-square test and logistic regression analysis.
resultsDaily cannabis use in the overall sample remained stable (5.34% - 6.10%; p = 0.30). This pattern of findings extended to various population subgroups as well. The odds of daily cannabis use were higher for those who: were males (Odds Ratio; 95% Confidence Interval: 1.46; 1.15 - 1.85), were between 18 - 29 years (2.36; 1.56 - 3.57), 30 - 39 years (2.65; 1.93 - 3.64) or 40-49 years (1.74; 1.19 - 2.54), self-identified as white (1.97; 1.47 - 2.64), had less than college or university completion (1.78; 1.39 - 2.28), engaged in heavy episodic drinking (2.05; 1.62 - 2.61), had a job that increased the risk of contracting COVID-19 (1.38; 1.01 - 1.88), experienced loneliness 5-7 days in the past week (1.86; 1.26 - 2.73) and felt very worried (2.08; 1.21 - 3.58) or somewhat worried (1.83; 1.11 - 3.01) about the pandemic's impact on their financial situation.
conclusionsDaily cannabis use did not change in the overall sample or various population subgroups during the pandemic. Pandemic-related risks and impacts were associated with daily cannabis use.
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