Reasons for Marijuana Use and Its Perceived Effectiveness in Therapeutic and Recreational Marijuana Users Among People Living with HIV in Florida

Therapeutic and recreational marijuana use are common among people living with HIV (PLWH). However, the distinction between perceived "therapeutic" and "recreational" use is blurred, with little information about the specific reasons for use and perceived marijuana effectiveness in adults with chronic conditions. We aimed to compare reasons for use and reason-specific perceived marijuana effectiveness between therapeutic and recreational users among PLWH. In 2018-2019, 213 PLWH currently using marijuana (mean age 48 years, 59% male, 69% African American) completed a questionnaire assessing their specific reasons for using marijuana, including the "main reason." Participants were categorized into one of three motivation groups: therapeutic, recreational, or both equally. For each specific reason, participants rated marijuana effectiveness as 0-10, with 10 being the most effective. The mean effectiveness scores were compared across the three motivation groups via ANOVA, with p <0.05 considered statistically significant. The most frequent main reasons for marijuana use in the therapeutic (n=63, 37%), recreational (n=48, 28%), and both equally (n=59, 35%) categories were "Pain" (21%), "To get high" (32%), and "To relax" (20%), respectively. Compared to recreational users, therapeutic and both equally users provided significantly higher mean effectiveness scores for "Pain," and "To reduce anger." The "Both equally" group also provided significantly higher mean effectiveness scores for "To feel better in general," "To get high," and "To relax" compared to the other two categories. There is a significant overlap in self-reported reasons for marijuana use in primarily therapeutic or recreational users. Perceived marijuana effectiveness was lowest among recreational users.