Journal Article

Associations of U.S. state-level COVID-19 policies intensity with cannabis sharing behaviors in 2020

Javanbakht, Marjan, Cooper, Ziva D., Assaf, Ryan D., Hamad, Rita, Arah, Onyebuchi A., Shoptaw, Steven J., Gorbach, Pamina M.

2024

Overview

Background Cannabis use before the COVID-19 pandemic for many involved sharing prepared cannabis for inhalation, practices that were less prevalent during the pandemic. State-level COVID-19 containment policies may have influenced this decrease. This study examined the extent to which the intensity of state-level COVID-19 policies were associated with individual-level cannabis sharing. Findings have the potential to guide harm reduction policies for future respiratory pandemics and seasonal respiratory virus waves. Methods This study used cross-sectional individual-level data from the COVID-19 Cannabis Study, an anonymous U.S.-based web survey on cannabis use disseminated during the early phase of the pandemic (Full sample N  = 1,883). We combined individual-level data with state-level policy data from Kaiser Family Foundation’s State COVID-19 Data and Policy Actions for three time-points from June to August 2020 that overlapped with the survey period. Cannabis sharing was dichotomized as any versus no sharing. We adapted a previously published coding framework to score the intensity of COVID-19 policies implemented in each U.S. state and averaged the policy score across the time period. We then used Poisson regression models to quantify the associations of the average state-level COVID-19 policy score with cannabis sharing during the pandemic. Results Participants ( n  = 925) reporting using inhalation as a mode for cannabis use were included in this analysis. Most respondents were male (64.1%), non-Hispanic White (54.3%), with a mean age of 33.7 years (SD 8.8). A large proportion (74.9%) reported sharing cannabis during the pandemic. Those who shared cannabis more commonly lived in states with a lower average policy score (16.7, IQR 12.3–21.5) compared to those who did not share (18.6, IQR 15.3–25.3). In adjusted models, the prevalence ratio of any cannabis sharing per every 5-unit increase in the average COVID-19 policy score was 0.97 (95% CI 0.93, 1.01). Conclusions Fewer individuals shared cannabis in states with more intense COVID-19 containment policies compared to those in states with less intense policies. Individuals who use cannabis may be willing to make changes to their behavior and may further benefit from specific and directed public health messaging to avoid sharing during respiratory infection outbreaks.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Adult / Analysis / Cannabidiol / Cannabis / Censuses / Containment / Coronaviruses / COVID-19 / COVID-19 - prevention & control / Cross-Sectional Studies / Disease transmission / Epidemics / Ethnicity / Female / Hallucinogens / Harm reduction / Health aspects / Health behavior / Health Promotion and Disease Prevention / Health Psychology / Humans / Infections / Inhalation / Male / Marijuana / Medical marijuana / Medicine / Medicine & Public Health / Pandemic / Pandemics / Policies / Policy / Policy evaluation / Polls & surveys / Population / Privacy / Psychological aspects / Public Health / Regression analysis / Regression models / Respiration / Respiratory / Respiratory tract infection / Self report / Shelter in place / Social aspects / Social Policy / Social Work / Surveys / United States / Viral diseases