{"title":"Tobacco, cannabis, alcohol, and polysubstance use disparities among sexual identity groups of US young adult women and men","authors":"Erin A. Vogel , Katelyn F. Romm , Carla J. Berg","doi":"10.1016/j.abrep.2024.100571","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>Sexual minority young adults (SMYAs) display higher rates of polysubstance use (i.e., current use of multiple substances) than their heterosexual peers, but limited research has explored differences by gender and specific sexual identity.</div></div><div><h3>Methods</h3><div>Latent class analyses (LCAs) examined past-month use of combustible tobacco (i.e., cigarettes, cigars, hookah), e-cigarettes, cannabis, and alcohol among 2,343 YAs (<em>M</em><sub>age</sub> = 24.69, SD = 4.70; 57.4 % women, 42.6 % men; 18.0 % bisexual, 9.4 % gay or lesbian; 36.2% racial/ethnic minority) residing in 6 US metropolitan areas. Multinomial logistic regressions examined associations among sexual identity (bisexual, gay/lesbian, heterosexual) and polysubstance use classes among women (<em>n</em> = 1,345) and men (<em>n</em> = 998), separately.</div></div><div><h3>Results</h3><div>LCA yielded a 5-class solution: primarily-alcohol use (29.5%), polysubstance use (i.e., use of all 4 substances, 24.3%), non-use (18.1%), cannabis and alcohol co-use (16.3%), and e-cigarette, cannabis, and alcohol co-use (11.8%). Bisexual and lesbian (vs. heterosexual) women displayed lower odds of primarily-alcohol use, whereas bisexual (vs. heterosexual) women displayed higher odds of polysubstance use, as well as e-cigarette, cannabis, and alcohol co-use. Bisexual (vs. heterosexual) men displayed lower odds of primarily-alcohol use, whereas gay (vs. heterosexual) men displayed lower odds of polysubstance use, as well as e-cigarette, cannabis, and alcohol co-use.</div></div><div><h3>Conclusions</h3><div>Bisexual women were at greatest risk for polysubstance use of combustible tobacco, e-cigarettes, cannabis, and alcohol, whereas bisexual and gay men were at lower risk than heterosexual men for polysubstance use. Results underscore the need for tailored interventions and campaigns to consider patterns of co-occurring tobacco, cannabis, and alcohol use, particularly for bisexual women.</div></div>","PeriodicalId":38040,"journal":{"name":"Addictive Behaviors Reports","volume":"20 ","pages":"Article 100571"},"PeriodicalIF":0.0000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Addictive Behaviors Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2352853224000488","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Psychology","Score":null,"Total":0}
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Abstract
Background
Sexual minority young adults (SMYAs) display higher rates of polysubstance use (i.e., current use of multiple substances) than their heterosexual peers, but limited research has explored differences by gender and specific sexual identity.
Methods
Latent class analyses (LCAs) examined past-month use of combustible tobacco (i.e., cigarettes, cigars, hookah), e-cigarettes, cannabis, and alcohol among 2,343 YAs (Mage = 24.69, SD = 4.70; 57.4 % women, 42.6 % men; 18.0 % bisexual, 9.4 % gay or lesbian; 36.2% racial/ethnic minority) residing in 6 US metropolitan areas. Multinomial logistic regressions examined associations among sexual identity (bisexual, gay/lesbian, heterosexual) and polysubstance use classes among women (n = 1,345) and men (n = 998), separately.
Results
LCA yielded a 5-class solution: primarily-alcohol use (29.5%), polysubstance use (i.e., use of all 4 substances, 24.3%), non-use (18.1%), cannabis and alcohol co-use (16.3%), and e-cigarette, cannabis, and alcohol co-use (11.8%). Bisexual and lesbian (vs. heterosexual) women displayed lower odds of primarily-alcohol use, whereas bisexual (vs. heterosexual) women displayed higher odds of polysubstance use, as well as e-cigarette, cannabis, and alcohol co-use. Bisexual (vs. heterosexual) men displayed lower odds of primarily-alcohol use, whereas gay (vs. heterosexual) men displayed lower odds of polysubstance use, as well as e-cigarette, cannabis, and alcohol co-use.
Conclusions
Bisexual women were at greatest risk for polysubstance use of combustible tobacco, e-cigarettes, cannabis, and alcohol, whereas bisexual and gay men were at lower risk than heterosexual men for polysubstance use. Results underscore the need for tailored interventions and campaigns to consider patterns of co-occurring tobacco, cannabis, and alcohol use, particularly for bisexual women.
期刊介绍:
Addictive Behaviors Reports is an open-access and peer reviewed online-only journal offering an interdisciplinary forum for the publication of research in addictive behaviors. The journal accepts submissions that are scientifically sound on all forms of addictive behavior (alcohol, drugs, gambling, Internet, nicotine and technology) with a primary focus on behavioral and psychosocial research. The emphasis of the journal is primarily empirical. That is, sound experimental design combined with valid, reliable assessment and evaluation procedures are a requisite for acceptance. We are particularly interested in ''non-traditional'', innovative and empirically oriented research such as negative/null data papers, replication studies, case reports on novel treatments, and cross-cultural research. Studies that might encourage new lines of inquiry as well as scholarly commentaries on topical issues, systematic reviews, and mini reviews are also very much encouraged. We also welcome multimedia submissions that incorporate video or audio components to better display methodology or findings.