Citation

Dir AL, Gilmore AK, Moreland AD, Davidson TM, Borkman AL, Rheingold AA, Danielson CK. Addict. Behav. 2017; 76: 281-284.

Affiliation

National Crime Victims Research and Treatment Center, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, United States.

Copyright

(Copyright © 2017, Elsevier Publishing)

DOI

10.1016/j.addbeh.2017.08.035

PMID

28886577

Abstract

The link between substance use and risky sexual behavior, particularly unprotected sex, among adolescents and young adults has been well established in the literature; however, less is known regarding how different patterns and types of substance use differentially relate to unprotected sex and perceived risks of unprotected sex. The current study examined perceived risks and unprotected sex among adolescents and young adults, and examined whether marijuana use, alcohol use, and dual marijuana and alcohol use were differentially linked to unprotected sex and perceived risks of unprotected sex.

METHOD: A sample of N=144 adolescents and young adults (Mage=18.77, SDage=3.4, range: 12-25) completed self-report questionnaires regarding past month substance use, unprotected sex, and perceived risks of having unprotected sex.

RESULTS: In a hierarchical logistic regression, only alcohol use was related to having unprotected sex at last intercourse (b=0.25, p<0.001). The second multinomial logistic regression showed that the interaction of alcohol and marijuana use was significantly related to lower levels of perceived risk of unprotected sex (moderate risk: b=0.06, p=0.04, OR=1.07; no/slight risk: b=0.07, p=0.03).

CONCLUSION: While dual marijuana and alcohol use was related to lower perceived risk of unprotected sex, only alcohol use only was associated with a higher likelihood of unprotected sex.

Copyright © 2017. Published by Elsevier Ltd.

Language: en

Keywords

Adolescents; Risk perceptions; Sexual risk; Substance use; Unprotected sex