查看文章

There is little information on consumption patterns across the diverse range of cannabis product types. This paper examines trends in consumption patterns in Canada and the United States (US) between 2018-2020.

Repeat cross-sectional surveys were conducted as part of the International Cannabis Policy Study online survey in 2018 (n=27,024), 2019 (n=45,426), and 2020 (n=45,180).

Respondents were recruited from commercial panels in Canada and US states that had and had not legalized non-medical cannabis (US ‘legal’ and ‘illegal’ states, respectively).

Respondents were male and female participants aged 16-65 years.

Data on frequency and consumption amounts were collected for nine types of cannabis products, including dried flower and processed products (e.g., oils and concentrates). Consumers were also asked about mixing cannabis …