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AIDS Care
Psychological and Socio-medical Aspects of AIDS/HIV
Volume 33, 2021 - Issue 5
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Articles

Symptoms of generalized anxiety disorder as a risk factor for substance use among adults living with HIV

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Pages 623-632 | Received 29 Nov 2019, Accepted 04 Aug 2020, Published online: 24 Aug 2020
 

ABSTRACT

This study examined the association between symptoms of generalized anxiety disorder (GAD) and substance use among 932 people living with HIV (PLWH) in Florida. PLWH completed a 45-minute questionnaire assessing demographics, symptoms of GAD and depression, and use of substances including alcohol, cigarettes, marijuana, crack/cocaine, and injection drugs. The GAD-7 measured symptoms of anxiety and participants were categorized as experiencing none/mild anxiety (score 0–9) or moderate/severe symptoms (score ≥10). Adjusted binary logistic regressions assessed the association between moderate-severe GAD symptoms and substance use while controlling for covariates, including depressive symptoms. Approximately one-third (31.4%) of the sample reported experiencing moderate/severe symptoms of GAD. After controlling for covariates, PLWH with moderate/severe symptoms of GAD had greater odds of reporting current cigarette use (AOR = 1.70, 95% CI = 1.18–2.45 p = 0.004), past 30-day hazardous alcohol consumption (AOR = 1.50, 95% CI = 1.04–2.16, p = 0.028), and past 12-month non-injection crack/cocaine use (AOR = 1.75, 95% CI = 1.13–2.69, p = 0.011) compared to PLWH reporting none/mild symptoms. Findings demonstrate that moderate/severe GAD symptoms were common among this sample of PLWH in Florida and were associated with use of cigarettes, crack/cocaine, and hazardous alcohol consumption. Future studies should explore interventions to reduce comorbid anxiety and substance use.

Acknowledgments

The authors would like to thank the participants in the Florida Cohort Study for their contribution to this study.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA) under grant number U24AA022002, U24AA022003 and National Institute on Drug Abuse (NIDA) under grant number 1K23DA039769.

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