RESUMO
BACKGROUND/AIMS: Adolescents who identify as nonbinary gender or as not heterosexual report higher levels of mental illness than their counterparts. Cannabis use is a commonly employed strategy to cope with mental illness symptoms among adolescents; however, cannabis use can have many deleterious health consequences for youth. Within the frame of minority stress theory, this study investigates the relationships between gender identity and sexual orientation, internalizing disorder symptoms, and cannabis use among adolescents. METHOD: A national cross-sectional survey of a generalizable sample of high school students in Canada from the 2017 wave (N = 15,191) of the Cancer Risk Assessment in Youth Survey was analyzed in spring 2019. Mediation analyses were completed to examine risk of internalizing disorder symptoms as a potential mediator of the association between (1) gender identity and (2) sexual orientation, and cannabis use. RESULTS: Indirect effects in all models show significantly higher levels of reported internalizing disorder symptoms for female (OR = 3.44, 95% CI [2.84, 4.18]) and nonbinary gender (OR = 3.75, 95% CI [2.16, 6.51]) compared with male students. Sexual minority adolescents had higher odds of internalizing disorder risk relative to non-sexual minority adolescents (OR = 3.13, 95% CI [2.63, 3.74]). Students who reported higher rates of internalizing disorder symptoms were more likely to have ever used cannabis. Patterns of partial mediation are also present among all groups. DISCUSSION/CONCLUSIONS: Findings can be used to better inform mental health interventions for adolescents. Future study should explore specific mental health stressors of vulnerable adolescent groups with respect to cannabis use as a coping mechanism.
Assuntos
Cannabis , Minorias Sexuais e de Gênero , Adolescente , Estudos Transversais , Identidade de Gênero , Humanos , Comportamento SexualRESUMO
BACKGROUND: Adolescent cannabis use is perceived as a risky behavior, has been linked with many negative health outcomes, and is increasingly being connected with stigma. METHODS: The purpose of this study is to investigate how cannabis use is associated with potentially stigmatizing markers of identity among adolescents two waves of a repeat cross-sectional survey (2015â¯Nâ¯=â¯12,110; 2017â¯Nâ¯=â¯15,191) of high schools students in seven Canadian provinces. Students were asked about ever use of cannabis, as well as "stigma markers", including their current living arrangement, mother's education, and ethnicity. Multivariable logistic regression models were used to examine associations between cannabis use and stigma markers. RESULTS: After adjusting models for grade, gender, and province of residence, students who did not live with their mothers had higher odds of cannabis use relative to students living with their mothers [ORâ¯=â¯1.94, 95% CI 1.62-2.31]. Low maternal education was also significantly associated with cannabis use, as was ethnicity (students who identified as Indigenous had 3.38 (95% CI 2.29-4.99) times higher odds of using cannabis compared to students who identified as "white" in 2017). Findings related to attending school in a rural (vs. urban) area (2015 ORâ¯=â¯1.33 95% CI 0.99-1.78; 2017 ORâ¯=â¯1.44 95% CI 0.9 to -2.15) and low SES (2015 ORâ¯=â¯0.99, 95% 0.98-1.00; 2017 ORâ¯=â¯1.00, 95% CI 0.98-1.01) were more marginal. CONCLUSIONS: Future research should explore cannabis initiation experiences among vulnerable groups to better understand potential stigma triggers.