Increasing cannabis use is associated with poorer cigarette smoking cessation outcomes: Findings from the ITC Four Country Smoking and Vaping Surveys, 2016-2018.
Pete DriezenShannon GravelyElle WadsworthDanielle M SmithRuth LoewenDavid HammondLin LiHanan AbramoviciAnn McNeillRon BorlandK Michael CummingsMary E ThompsonGeoffrey T FongPublished in: Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco (2021)
Smokers who increase their frequency of cannabis use have poorer smoking cessation outcomes compared to non-cannabis using smokers. It will be important to monitor the impact of cannabis legalization on patterns of cannabis use, and whether this influences cigarette smoking cessation rates.