@article{ref1,
title="Disparities in substance use behaviors and disorders among adult sexual minorities by age, gender, and sexual identity",
journal="Drug and alcohol dependence",
year="2018",
author="Schuler, Megan S. and Rice, Cara E. and Evans-Polce, Rebecca J. and Collins, Rebecca L.",
volume="189",
number="",
pages="139-146",
abstract="BACKGROUND: Sexual minorities (SMs) experience elevated rates of substance use behaviors and disorders relative to heterosexuals; minority stress is theorized to contribute to these disparities. As SMs are not a homogenous group, analyses that aggregate SMs across sexual identity, age, or gender obscure important variation among this population. To date, age- and gender-specific disparities have not been rigorously examined using a large national sample. <br><br>METHODS: Using data on 67,354 adults (ages 18-49) from the 2015 and 2016 National Survey of Drug Use and Health we examined age- and gender-specific disparities in smoking, heavy episodic drinking, marijuana use, illicit drug use, and alcohol/substance use disorder. Age groups were ages 18-25, 26-34, and 35-49. Using logistic regression, we estimated age- and gender-specific odds ratios for gay/lesbian and bisexual individuals, relative to heterosexuals; analyses adjusted for demographic characteristics. <br><br>RESULTS: Bisexual women had significantly elevated odds of all outcomes at all ages, relative to heterosexual women. Gay/lesbian individuals had significantly elevated odds for nearly all outcomes compared to same-gender heterosexuals at ages 18-25, but not consistently at older ages. For bisexual men, significant disparities compared to heterosexual men were only observed at ages 35-49 for marijuana use and alcohol/substance use disorder. <br><br>CONCLUSIONS: We found notable within-group differences regarding SM disparities. While disparities were most pronounced in young adulthood for gay/lesbian individuals and mid-adulthood for bisexual men, bisexual women uniquely experienced disparities across all ages. Minority stress experiences may vary with respect to gender, age/cohort, and sexual identity, resulting in differential risk for substance use.<br><br>Copyright © 2018 Elsevier B.V. All rights reserved.<p /> <p>Language: en</p>",
language="en",
issn="0376-8716",
doi="10.1016/j.drugalcdep.2018.05.008",
url="http://dx.doi.org/10.1016/j.drugalcdep.2018.05.008"
}