Fear of COVID-19 Diagnosis and Cannabis Use Patterns Among Adults with Chronic Health Conditions: Results from COVID-19 Cannabis Health Study.

Given the scarcity of literature regarding COVID-19 impacts on cannabis consumers with chronic illnesses who widely use cannabis to manage their health conditions, we aim to assess the effect of COVID-19 on cannabis use patterns among adults living with chronic diseases. Cannabis consumers with a chronic disease ( = 1,466) from COVID-19 Cannabis Health Study were included in this analysis. The primary outcomes were change in cannabis dosage, past 30-day cannabis usage, and change in route of cannabis administration, with the main exposure being self-reported fear of COVID-19 diagnosis. Significant differences were found between changes in cannabis dose by fear of COVID-19 diagnosis ( = .03) where 41.5% of adults fearing diagnosis reported an increase in their cannabis dosage since the pandemic. Multinomial logistic regression showed that individuals who feared COVID-19 diagnosis had 50% greater odds [aOR = 1.50, 95% CI: 1.02-2.24 of decreasing their cannabis in reference to their dose staying the same, than those without fear of COVID-19, adjusting for socio-demographics. Our findings highlight the significant association between fear of COVID-19 diagnosis and changes in cannabis usage patterns among adults with chronic diseases. This underscores the pandemic's impact on health-related behaviors and the role of cannabis as a coping mechanism during uncertain times.