Social network composition and sexual risk-taking among gay and bisexual men in Atlanta, GA

Exploring the role of sex-seeking apps and websites in the social and sexual lives of gay, bisexual and other men who have sex with men: a cross-sectional study

Background The objective of this study was to explore the relationship between online sex-seeking, community/social attachment and sexual behaviour.

METHODS

Respondent-driven sampling was used to recruit 774 sexually active gay and bisexual men in Vancouver, Canada, aged ≥16 years. Multivariable logistic regression compared men who had used online sex-seeking apps/websites in the past 6 months (n=586) with those who did not (n=188).

RESULTS

Multivariable results showed that online sex seekers were more likely to be younger [adjusted odds ratio (aOR)=0.95, 95% CI: (0.93-0.96)], college educated [aOR=1.60, 95% CI: (1.07, 2.40)], have more Facebook friends [aOR=1.07, 95% CI: (1.01, 1.13)], spend more social time with other gay men [aOR=1.99, 95% CI: (1.33-2.97)], and were less likely to identify emotionally with the gay community [aOR=0.93, 95% CI: (0.86-1.00)]. Further, they had displayed high sensation-seeking behaviour [aOR=1.08, 95% CI: (1.03-1.13)], were more likely to engage in serodiscordant/unknown condomless anal sex [aOR=2.34, 95% CI: (1.50-3.66)], use strategic positioning [aOR=1.72, 95% CI: (1.08-2.74)], ask their partner's HIV-status prior to sex [aOR=2.06, 95% CI: (1.27-3.37)], and have ever been tested for HIV [aOR=4.11, 95% CI: (2.04-8.29)].

CONCLUSION

These findings highlight the online and offline social behaviour exhibited by gay and bisexual men, pressing the need for pro-social interventions to promote safe-sex norms online. We conclude that both Internet and community-based prevention will help reach app/web users.

Same-Sex Contact and Lifetime Sexually Transmitted Disease Diagnoses Among Older Adults

Objective: This study examines difference in sexually transmitted disease (STD) prevalence between sexual minority and heterosexual older adults using lifetime experience of same-sex contact (SSC) as a measure of sexual orientation. Method: Data from the National Social Life, Health, and Aging Project (N = 2,519) are analyzed using negative binomial regression and propensity matching models to test for differences in average STD counts by sexual orientation. Results: Older adults who report any SSC have higher lifetime counts of STDs. This difference persists even when controlling for sex, race, education, age, military status, and incarceration. Propensity matching models show that this difference persists when respondents are matched on several factors that may influence SSC prior to STD contraction. Discussion: The present results call for greater attention from policy makers and researchers because the sexual orientation differences in STDs may exacerbate disparities in overall health status and quality of life.

Social Stressors and Intoxicated Sex Among an Online Sample of Men who have Sex with Men (MSM) Drawn from Seven Countries

BACKGROUND

Rates of drug and alcohol use are higher among men who have sex with men (MSM) than the general adult male population, and are often associated with increased sexual risk-taking.

OBJECTIVES

We aim to examine the prevalence of drunk or high sex and their associations with socio-demographic characteristics, gay social network size, and social stress among an online sample of MSM drawn from seven countries.

METHODS

Sexually-active MSM aged over 18 residing in Australia, Brazil, Canada, South Africa, Thailand, the United Kingdom, or the United States were recruited through Facebook for a quantitative survey (n = 2,403) in 2012. Two outcomes were examined via logistic regression: reporting being buzzed/drunk at last sex, and reporting being high at last sex.

RESULTS

Results highlight the role of social stressors in shaping drug use among MSM. Results were context-specific, though commonalities were seen across countries. Being in a male-male sexual relationship was associated with lower odds of being buzzed/drunk at last sex in five countries. Higher scores on measures of external homonegative discrimination and internalized homonegativity were associated with greater odds of reporting being high at last sex in three countries. Conclusions/Importance: Social networks and minority stressors can have significant effects on drug use and sex while drunk or high. This points to the importance of focusing on structural issues when designing interventions for MSM aimed at reducing the transmission of HIV and other STIs.

Partner Abuse Among HIV-Positive Sexual Minority Men: "That Was All I Deserved . . ."

Living with HIV can be both a precipitant and a consequence of partner abuse (PA) across populations, including male-male partnerships. However, overlapping experiences of living with HIV and experiencing PA are not well characterized. We conducted 24 qualitative interviews with urban HIV-positive sexual minority men (SMM) recruited from a public hospital HIV clinic in Seattle, Washington, who reported lifetime PA histories, and analyzed them using content analysis. Participants reported psychological, physical, and sexual victimization from partners, varying in severity. Themes included (a) how HIV and minority stress (e.g., through self-stigma, serosorting) and (b) familial and repeated exposure to violence (e.g., through normalization or acceptance of PA, partnering as strategy for increasing one's own safety, esteem, or social status), independently and in combination, provided a context for the men's victimization. Our findings suggest that PA-related interventions might focus on coping with stigma, expanding social networks, and educating SMM about dysfunctional relationship dynamics.

A social network typology and sexual risk-taking among men who have sex with men in Cape Town and Port Elizabeth, South Africa

Despite the high prevalence of HIV among men who have sex with men in South Africa, very little is known about their lived realities, including their social and sexual networks. Given the influence of social network structure on sexual risk behaviours, a better understanding of the social contexts of men who have sex with men is essential for informing the design of HIV programming and messaging. This study explored social network connectivity, an understudied network attribute, examining self-reported connectivity between friends, family and sex partners. Data were collected in Cape Town and Port Elizabeth, South Africa, from 78 men who have sex with men who participated in in-depth interviews that included a social network mapping component. Five social network types emerged from the content analysis of these social network maps based on the level of connectivity between family, friends and sex partners, and ranged from disconnected to densely connected networks. The ways in which participants reported sexual risk-taking differed across the five network types, revealing diversity in social network profiles. HIV programming and messaging for this population can greatly benefit from recognising the diversity in lived realities and social connections between men who have sex with men.