Abstract
BACKGROUND AND AIM: In 2018, the country of Georgia legalized cannabis for recreational use and decriminalized limited possession. This study aimed to assess whether cannabis use increased among young adults (ages 18-29 years) in Georgia after national policy changes and to evaluate whether perceived access became easier after legalization and current risk factors of young adult cannabis use. METHODS: We used data from the Georgian nationally representative survey administered in 2015 (n = 1308) and 2022 (n = 758), before and after decriminalization. We performed appropriate bivariate analyses and multivariable linear and logistic regressions to assess the following: legalization's impact on cannabis use; perceived difficulty to obtain cannabis; age of first use; differences in use between females and males; and factors associated with current use. FINDINGS: Among young adults lifetime prevalence of cannabis use was similar in 2015 (17.3%) and 2022 (18.1%) [Odds Ratio (95% confidence interval) = 1.1 [0.7, 1.6], P = 0.726). Annual prevalence (7% in 2015 vs 7.7% in 2022) was also similar (1.1 [0.7, 2.0], P = 0.650). In 2022 it was less difficult to obtain cannabis than in 2015 (0.5 [0.4, 0.8], P = 0.021). The age of first use increased statistically significantly (18.1 years in 2015 vs 19.1 in 2022, P = 0.003). In 2022, annual prevalence of use was lower among females (1.9% vs 13.1%; OR = 0.1 [0.0, 0.3], P < 0.0001) and higher among those who gambled (11.7% vs 4.4%; OR = 3.2 [1.5, 6.8], P < 0.003). Males initiated cannabis use at an earlier age (19.1 years vs 20.6 for females, P = 0.03), and could obtain cannabis easier than females (P < 0.0001). CONCLUSION: There was a minimal shift of cannabis use in young adults following implementation of recreational cannabis use legalization in Georgia. Males and people who gambled were at higher risk of cannabis use.