scholarly journals Affective differences in Iowa Gambling Task performance associated with sexual risk taking and substance use among HIV-positive and HIV-negative men who have sex with men

2016 ◽  
Vol 38 (2) ◽  
pp. 141-157 ◽  
Author(s):  
Sarit A. Golub ◽  
Louisa I. Thompson ◽  
William J. Kowalczyk
2017 ◽  
Vol 47 (7) ◽  
pp. 1959-1968 ◽  
Author(s):  
Xiaoyou Su ◽  
A. Ning Zhou ◽  
Jianjun Li ◽  
Ling-en Shi ◽  
Xiping Huan ◽  
...  

2007 ◽  
Vol 12 (3) ◽  
pp. 505-512 ◽  
Author(s):  
Aleksandar Štulhofer ◽  
Valerio Baćak ◽  
Ivana Božičević ◽  
Josip Begovac

Sexual Health ◽  
2012 ◽  
Vol 9 (2) ◽  
pp. 166 ◽  
Author(s):  
Lisa A. Eaton ◽  
Demetria N. Cain ◽  
Howard Pope ◽  
Jonathan Garcia ◽  
Chauncey Cherry

Objectives Although pornography is widely available and frequently used among many adults in the USA, little is known about the relationship between pornography and risk factors for HIV transmission among men who have sex with men. Methods: Baseline assessments from a behavioural intervention trial for at-risk men who have sex with men were conducted in Atlanta, GA in 2009. Univariate and multivariate generalised linear models were used to assess the relationships between known risk factors for HIV infection, time spent viewing pornography, and sex behaviours. Results: One hundred forty-nine men reporting HIV-negative status and two or more unprotected anal sex partners in the past 6 months were enrolled in an intervention trial and completed survey assessments. Time spent viewing pornography was significantly associated with having more male sexual partners (B = 0.45, SE = 0.04, P < 0.001) and unprotected insertive anal sex acts (B = 0.28, SE = 0.04, P < 0.001). Moreover, increased substance use (drug use, B = 0.61, SE = 0.14, P < 0.001; alcohol use, B = 0.03, SE = 0.01, P < 0.01) and decreased perception of risk for HIV infection (B = –0.09, SE = 0.04, P < 0.05) were found to be significantly associated with greater time spent viewing pornography. Conclusions: This exploratory study is novel in that it sheds light on the associations between viewing pornography and sexual risk taking for HIV infection. Future studies in this area should focus on understanding how the content of pornography; in particular, the viewing of unprotected and protected sex acts, may affect sexual risk taking behaviour.


2011 ◽  
Vol 41 (3) ◽  
pp. 265-272 ◽  
Author(s):  
Shirley J. Semple ◽  
Steffanie A. Strathdee ◽  
Jim Zians ◽  
John R. McQuaid ◽  
Thomas L. Patterson

Author(s):  
Jordan M. Sang ◽  
Zishan Cui ◽  
Paul Sereda ◽  
Heather L. Armstrong ◽  
Gbolahan Olarewaju ◽  
...  

(1) Background: Condomless anal sex and substance use are associated with STI risk among gay, bisexual, and other men who have sex with men (gbMSM). Our first study objective was to describe event-level sexual risk and substance use trends among gbMSM. Our second study objective was to describe substances associated with event-level sexual risk. (2) Methods: Data come from the Momentum Health Study in Vancouver, British Columbia and participants were recruited from 2012–2015, with follow-up until 2018. Stratified by self-reported HIV status, we used generalized estimating equations to assess trends of sexual event-level substance use and assessed interactions between substance use and time period on event-level higher risk sex defined as condomless anal sex with an HIV serodifferent or unknown status partner. (3) Results: Event-level higher risk anal sex increased across the study period among HIV-negative/unknown (baseline prevalence: 13% vs. study end prevalence: 29%) and HIV-positive gbMSM (baseline prevalence: 16% vs. study end prevalence: 38%). Among HIV-negative/unknown gbMSM, event-level erectile drug use increased, while alcohol use decreased over the study period. Overall, interactions between substance use and time on higher risk anal sex were not statistically significant, regardless of serostatus. However, we found a number of time-specific significant interactions for erectile drugs, poppers, Gamma-hydroxybutyrate (GHB), crystal methamphetamine and ecstasy/MDMA use among HIV-negative/unknown gbMSM. (4) Conclusion: Significant differences in substance use trends and associated risks exist and are varied among gbMSM by serostatus. These findings provide a more comprehensive understanding of the effects of event-level substance use on sexual risk through longitudinal follow-up of nearly six years.


2013 ◽  
Vol 12 (2) ◽  
pp. 236-255 ◽  
Author(s):  
Eliza A. Dragowski ◽  
Perry N. Halkitis ◽  
Robert W. Moeller ◽  
Daniel E. Siconolfi

2010 ◽  
Vol 24 (4) ◽  
pp. 281-293 ◽  
Author(s):  
Gordon Mansergh ◽  
David J. McKirnan ◽  
Stephen A. Flores ◽  
Sharon M. Hudson ◽  
Beryl A. Koblin ◽  
...  

This study compared HIV-related attitudes and intentions by respondent HIV-status in a large sample of substance-using men who have sex with men (MSM) in the United States. Attitudes and intentions included self-efficacy for safer sex; difficulty communicating with sex partners about safer sex; intent to use condoms consistently and to not use substances before sex in the next 3 months; and less concern for HIV given effective antiviral treatments. Differences were found for behavior during the most recent anal sex encounter by HIV-status, including (a) insertive and (b) receptive anal sex risk behavior, and (c) substance use before or during the encounter. Self-efficacy for safer sex was associated with less risk behavior among HIV-negative men but not among HIV-positive men, suggesting that self-efficacy for safer sex continues to be a relevant issue to address in counseling uninfected MSM. HIV-positive men who reported less concern for HIV given treatments were more likely to report receptive risk behavior, as were HIV-negative men who reported difficulty communicating about safer sex. Implications are discussed for potentially heightened client desire and therapeutic opportunity to reduce future substance use during sex for clients who report recent substance use during sex.


Sexual Health ◽  
2016 ◽  
Vol 13 (1) ◽  
pp. 93 ◽  
Author(s):  
Kimberly M. Nelson ◽  
Matthew R. Golden ◽  
Sara Nelson Glick

Background Sexually explicit media (SEM) consumption may contribute to sexual risk-taking among young men who have sex with men (YMSM). Methods: The prevalence and frequency of SEM consumption as well as associations with contextual and sexual risk characteristics among 61 YMSM were estimated. Results: All participants (n = 61, 100%) reported viewing SEM; 45 (74%) in the past week. There were no significant associations between viewing SEM in the past week and measured characteristics. Conclusion: SEM use among YMSM is extremely common. Future research should clarify potential relations between SEM and sexual risk-taking with larger samples of YMSM and specific measures, including SEM content and amount.


2018 ◽  
Vol 62 (5) ◽  
pp. 556-562 ◽  
Author(s):  
Peter M. Rivera ◽  
Bethany C. Bray ◽  
Kate Guastaferro ◽  
Kari Kugler ◽  
Jennie G. Noll

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