Differences in sexual identity, risk practices, and sex partners between bisexual men and other men among a low-income drug-using sample

Behavioral and Clinical Characteristics of Self-Identified Bisexual Men Living with HIV Receiving Medical Care in the United States-Medical Monitoring Project, 2009-2013

Nationally representative data comparing demographic, risk, and clinical information among bisexual men with other MSM or heterosexuals are lacking. We described differences in demographic characteristics, behaviors, and clinical outcomes among self-identified HIV-positive bisexual, gay, and heterosexual men receiving HIV medical care in the United States. We analyzed data from the 2009-2013 cycles of the Medical Monitoring Project (MMP), a surveillance system that provides nationally representative estimates of behavioral and clinical characteristics of adults with diagnosed HIV in medical care. Altogether, 10% (95% confidence interval [CI] 9-11) of men self-identified as bisexual, 56% (CI 51-61) as gay, and 32% (CI 28-37) as heterosexual. We observed significant differences in demographic factors, clinical outcomes, drug use, and sexual behavior among bisexual men compared with gay and heterosexual men. Providers should consider sexual identities as well as sexual behaviors when developing and implementing prevention programs.

Condom-Associated Erectile Function, But Not Other Domains of Sexual Functioning, Predicts Condomless Insertive Anal Sex Among Young Men Who Have Sex with Men

Condoms effectively prevent against HIV, especially when used in conjunction with biomedical strategies such as PrEP and viral suppression. However, consistent use of condoms in the real world has been a continual health promotion challenge, even among populations at highest risk, such as young men who have sex with men (YMSM). Inconsistent condom use may be related to poor sexual functioning, but limited research exists. The analytic sample comprised 688 racially diverse YMSM aged 16-29 (M = 22.9 years) living in Chicago, IL (19.2% living with HIV). Using multivariable logistic regression, we examined longitudinal associations between condom-associated sexual functioning (erectile function, orgasm satisfaction, global satisfaction, and anal discomfort) and condomless insertive anal sex (CIAS) and condomless receptive anal sex (CRAS) 6 months later. CIAS at Time 2 was associated with condom-associated erectile function at the bivariate and multivariable levels, even after controlling for CIAS at Time 1 (p < .05). Condom-associated erectile function, orgasm satisfaction, and global satisfaction predicted Time 2 CRAS in bivariate models, but none remained significant in the multivariable models. Age, having had a serious partner in the past 6 months, and HIV/PrEP status at Time 2 were significant predictors of CIAS/CRAS in some but not all models. Future interventions to improve consistent condom use should specifically highlight information and skills on how to use condoms within real-world contexts rather than from a clinical perspective. Our results also support the importance of biomedical strategies for those who have continued problems with sexual functioning when using condoms.

"My Sexuality…It Creates a Stress": HIV-Related Communication Among Bisexual Black and Latino Men, New York City

Men who have sex with men and women (including bisexual men) comprise 35% of all men who have sex with men (MSM) in the U.S. It is estimated that 121,800 men who have been bisexually active within the past year are living with HIV in the U.S. Communication about HIV may result in risk-reduction behaviors. However, little is known about the nature or context for HIV prevention communication among bisexual men, particularly for blacks and Hispanic/Latinos who are disproportionately at greater HIV risk. Therefore, we explored patterns and contexts of HIV-related communications occurring within personal social networks among bisexual black and Hispanic/Latino men. Using respondent-driven sampling methods, we conducted semi-structured interviews from 2011 to 2012 among 36 participants living in New York City. We examined interview responses from participants for main themes using computer-assisted thematic analyses. The three main themes identified were: (1) communication strategies (e.g., "You can tell a lot from how a person responds just by the tone of their voice"), (2) barriers (e.g., "My sexuality…it creates a stress"), and (3) motivations for these communications (e.g., "I know that's a(n) issue in the black community…if I could help another brother, I will do it"). Our findings can inform HIV prevention efforts such as social messaging campaigns and other risk-reduction interventions designed for bisexual men.

Evaluation of Project RISE, an HIV Prevention Intervention for Black Bisexual Men Using an Ecosystems Approach

Black men who have sex with men and women (MSMW) are among the populations at highest risk for HIV infection. We describe the evaluation of Project RISE, a six-session individual-level intervention developed for black MSMW using an ecosystems approach. A randomized controlled trial was used to test the effect of the intervention on sexual risk outcomes. Eligibility criteria included having both male and female sex partners in the past 12 months. Complete data at 5-month follow-up were collected from 86.7% of the 165 participants. In analyses controlling for HIV status, age, and baseline risk, intervention participants were found to have significantly greater reductions in number of female partners (p < 0.05) and total male and female partners (p < 0.05) at follow-up, compared to the control group. Intervention participants also were significantly more likely to report a reduction in number of sex episodes without a condom with female partners (p < 0.05) and with all partners (p < 0.02) at follow-up, compared to the control group.

HIV acquisition and transmission among men who have sex with men and women: What we know and how to prevent it

Men who have sex with men and women (MSMW) compose a subset of men who have sex with men (MSM) and represent an estimated 35% of MSM. Research on the HIV risk behaviors of MSMW has largely focused on their behaviors in comparison to men who have sex with men only (MSMO). Results suggest that compared to MSMO, MSMW are less likely to have ever had an HIV test, are at greater risk of being unaware of their HIV infection and are less likely to have encountered HIV prevention activities or materials. Additional research is needed to provide a more comprehensive understanding of the unique sexual behaviors and lived experience of MSMW as a group in order to better inform HIV prevention efforts. The purpose of this paper is to summarize existing data and discuss strategies to reduce HIV acquisition and transmission among MSMW.

Similarities and Differences in Sexual Risk Behaviors Between Young Black MSM Who Do and Do Not Have Sex with Females

The objective of this study is to determine whether young Black MSM who also have sex with females report similar levels of sexual risk behaviors as those not having sex with females. YBMSM (N = 400) were recruited from an STI clinic, located in the Southern U.S. Men completed an audio-computer assisted self-interview and donated specimens for STI/HIV testing. Forty-three percent recently engaged in penile-vaginal sex. They were less likely to report having concurrent partners (P = .01), unprotected fellatio (P = .04), multiple partners as a bottom (P < .02), any unprotected anal sex as a bottom (P < .013), and any anal sex (P = .007). They were equally likely to report favorable attitudes toward serosorting (P = .80), multiple male partners as a top (P = .20), unprotected anal insertive sex with males (P = .15). Frequency of sex with males as a top (P = .61) or bottom (P = .61) did not differ. Compared to YBMSM not having sex with females, those having sex with females may be exercising greater caution.

HIV-related behaviors, social support and health-related quality of life among men who have sex with men and women (MSMW): a cross-sectional study in Chongqing, China

Background

Health-related quality of life (HRQOL) has become commonly used both as a concept and as a field of research. However, little is known about the HRQOL of men who have sex with men and women (MSMW). The aim of this study was to examine HIV-related behaviors, social support, and HRQOL status and explore its predictors among MSMW.

Methods

An anonymous cross-sectional study was conducted by snowball sampling method in 2013. A total of 563 Chinese MSM completed a structured questionnaire. The HRQOL and social support were measured with the Chinese version of the World Health Organization Quality of Life Scale (WHOQOL-BRFE) and the Social Support Rating Scale (SSRS), respectively.

Results

Of the 563 MSM analyzed, 77 (13.68%) were MSMW who had a higher proportion of in-marriage and preference for an insertive role as compared with the men who have sex with men only (MSMO) (P<0.05). As high as 70.13% of MSMW had no regular sex partners and 72.73% of MSMW reported engaging in unprotected anal sex in the last six months. 36.36% had tested for HIV, while only 12.99% had accepted HIV voluntary counseling and testing (VCT) services. The scores of objective support and subjective support in MSMW were significantly higher than that of MSMO (P<0.05). No statistically significant difference was found in scores of all the four domains of the HRQOL between MSMW and MSMO. When comparing the HRQOL scores of MSMW with the Chinese general population reference group, the scores of MSMW were significantly lower in physical health domain. In a multivariate regression model, age, monthly income, sexual role, VCT acceptability, subjective support were associated with variability in HRQOL.

Conclusions

To improve the HRQOL among MSMW, more attention needs to be paid to those with low social support, low-income, the old and those prefer a receptive role during anal sex populations.

HIV infection and sexual risk among men who have sex with men and women (MSMW): a systematic review and meta-analysis

OBJECTIVES

To estimate the number of men who have sex with men and women who are HIV-positive in the United States, and to compare HIV prevalence rates between men who have sex with men and women, men who have sex with men only, and men who have sex with women exclusively.

METHODS

Following PRISMA guidelines, we conducted a systematic review and meta-analysis of reports referencing HIV prevalence and men who have sex with men and women. We searched PubMed and Ovid PsycINFO for peer-reviewed, U.S.-based articles reporting on HIV prevalence among men who have sex with men and women. We conducted event rate, effect size, moderation and sensitivity analyses.

RESULTS

We estimate that 1.0% of U.S. males are bisexually-behaving, and that 121,800 bisexually-behaving men are HIV-positive. Men who have sex with men and women are less than half as likely to be HIV-positive as men who have sex with men only (16.9% vs. 33.3%; OR = 0.41, 95% CI: 0.31, 0.54), but more than five times as likely to be HIV-positive as men who have sex with women exclusively (18.3% vs. 3.5%; OR = 5.71, 95% CI: 3.47, 9.39). They are less likely to engage in unprotected receptive anal intercourse than men who have sex with men only (15.9% vs. 35.0%; OR = 0.36, 95% CI: 0.28, 0.46). Men who have sex with men and women in samples with high racial/ethnic minority proportions had significantly higher HIV prevalence than their counterparts in low racial/ethnic minority samples.

CONCLUSIONS

This represents the first meta-analysis of HIV prevalence in the U.S. between men who have sex with men and women and men who have sex with men only. Data collection, research, and HIV prevention and care delivery specifically tailored to men who have sex with men and women are necessary to better quantify and ameliorate this population's HIV burden.

Sexual risk behaviors among club drug users in Shanghai, China: prevalence and correlates

We surveyed 276 club drug users in Shanghai, China. Overall, 43.8 % reported ≥2 sex partners in the past 30 days, and 48.9 % reported having sex with non-regular partners, 67.4 % of whom had unprotected sex. Having ≥2 recent sex partners was associated with being 35 years or older, male, living with friends or others, introduced to club drug use by non-regular sex partners, using methamphetamine recently, self-identified as gay/lesbian or bisexual, had sexual debut before 20 years old, and recently had sex under the influence of drugs. Having unprotected sex with non-regular partners in the past 30 days was associated with lower education levels, having sex to obtain drugs, and lower levels of HIV/AIDS knowledge. Club drug users should be targeted for intervention programs. Future research needs to identify other protective and risk factors for sexual risk behaviors and design interventions to reduce club drug use and associated sexual risk behaviors.

Sexual risk behaviours and their correlates among gay and non-gay identified men who have sex with men and women in Chengdu and Guangzhou, China

To better understand the behavioural characteristics and the factors associated with high risky behaviours among men who have sex with men and women (MSMW) with different orientation, we analyzed data from a cross-sectional survey of 600 MSMW in two large cities in China. Participants completed a questionnaire and underwent serological testing. Overall, human immunodeficiency virus (HIV) prevalence was 26%. In multivariable analysis of risk factors for unprotected anal intercourse in the past six months, factors associated with unprotected vaginal intercourse (UVI) were as follows: gay-identified orientation, having anal sex with a boyfriend, having multiple male partners, and never or sometimes using a condom for vaginal intercourse. In multivariate analyses of risk factors for UVI in the past 12 months, factors associated with UVI were as follows: non-gay-identified MSMW, having multiple male partners, having multiple female partners, and never or sometimes using a condom for anal intercourse. This study revealed a high prevalence of HIV and risky sexual behaviours.

Perspectives on substance use and disclosure among behaviorally bisexual black men with female primary partners

Black men who have sex with men and women (MSMW) are believed to be a bridge to HIV infection among heterosexual Black women, and substance use can increase the risk of infection among men. However, empirical evidence on the social context of MSMW's sexual behavior and substance use is needed. This study examines the perspectives of Black MSMW with female primary partners on the role of substance use in their sexual encounters with men and their reasons for disclosing or not disclosing this behavior to their female partners. Findings can inform culturally relevant HIV prevention interventions for this population.

Social geographies of African American men who have sex with men (MSM): a qualitative exploration of the social, spatial and temporal context of HIV risk in Baltimore, Maryland

This qualitative study utilized a time-geography framework to explore the daily routines and daily paths of African American men who have sex with men (AA MSM) and how these shape HIV risk. Twenty AA MSM aged 18 years and older completed an in-depth interview. Findings revealed (1) paths and routines were differentiated by indicators of socio-economic status, namely employment and addiction, and (2) risk was situated within social and spatial processes that included dimensions of MSM disclosure and substance use. This study highlights the critical need for future research and interventions that incorporate the social and spatial dimensions of behavior to advance our ability to explain racial disparities in HIV and develop effective public health responses.

Correlates of unprotected vaginal or anal intercourse with women among substance-using men who have sex with men

The role men who have sex with men and women (MSMW) play in heterosexual HIV transmission is not well understood. We analyzed baseline data from Project MIX, a behavioral intervention study of substance-using men who have sex with men (MSM), and identified correlates of unprotected vaginal intercourse, anal intercourse, or both with women (UVAI). Approximately 10 % (n = 194) of the men reported vaginal sex, anal sex, or both with a woman; of these substance-using MSMW, 66 % (129) reported UVAI. Among substance-using MSMW, multivariate analyses found unemployment relative to full/part-time employment (OR = 2.28; 95 % CI 1.01, 5.17), having a primary female partner relative to no primary female partner (OR = 3.44; CI 1.4, 8.46), and higher levels of treatment optimism (OR = 1.73; 95 % CI 1.18, 2.54) increased odds of UVAI. Strong feelings of connection to a same-race gay community (OR = 0.71; 95 % CI 0.56, 0.91) and Viagra use (OR = 0.31; 95 % CI 0.10, 0.95) decreased odds of UVAI. This work suggests that although the proportion of substance-using MSM who also have sex with women is low, these men engage in unprotected sex with women, particularly with primary female partners. This work highlights the need for further research with the substance using MSMW population to inform HIV prevention interventions specifically for MSMW.

HIV risk among men who have sex with men only (MSMO) and men who have sex with men and women (MSMW) in Baltimore

Men who have sex with men and women (MSMW) are at high risk for HIV. However, the majority of research on populations of men who have sex with men (MSM) combines MSMW and men who have sex with men only (MSMO) samples, which limits our understanding of HIV risk behaviors and factors associated with HIV risk among MSMW populations. We used the BESURE-MSM2, a venue-based cross-sectional study of HIV risk behaviors among MSM in Baltimore, MD, to examine HIV risk among MSMW. MSMW were less likely to report unprotected receptive anal intercourse than MSMO (6.8% vs. 19.6%, p = .0024). Among MSMW, 43.0% reported unprotected sex with a woman in the past year, but only 19.4% reported unprotected sex with both men and women, representing only 5.0% of the total MSM sample. In multivariate analyses, we found that among MSMW having unprotected sex with women in the past year, disclosing same sex behavior and having a main female partner were associated with unprotected anal intercourse with male partners. HIV prevention programs for MSMW are needed that address the complex partnerships of MSMW and the social contextual factors within which relationships and behaviors are embedded.

Reaching and engaging non-gay identified, non-disclosing Black men who have sex with both men and women

Non-gay identified (NGI) Black men who have sex with both men and women (MSMW) and who use substances are at risk of acquiring and transmitting HIV to their partners. Homophobic community norms can discourage such men from disclosing their risk behaviour to female partners and others, including service providers. It is important to understand the dynamics of risk in this vulnerable population, but research is challenged by the men's need for secrecy. In this paper we report on successful efforts to recruit 33 non-disclosing, NGI Black MSMW for in-depth interviews concerning substance use, HIV risk and attitudes toward disclosing their risk behaviour. We employed targeted and referral sampling, with initial contacts and/or key informants drawn from several types of settings in New York City, including known gay venues, community organisations, neighbourhood networks and the Internet. Key informant gatekeepers and the ability to establish rapport proved central to success. Perceived stigma is a source of social isolation, but men are willing to discuss their risk behaviour when they trust interviewers to protect their privacy and engage with them in a non-judgemental manner. Findings imply that the most effective prevention approaches for this population may be those that target risk behaviours without focusing on disclosure of sexual identities.

Examining risk and protective factors for alcohol use in lesbian, gay, bisexual, and transgender youth: a longitudinal multilevel analysis

OBJECTIVE

Lesbian, gay, bisexual, and transgender (LGBT) youth are at increased risk for alcohol misuse, but little is known about the psychosocial and demographic factors that are associated with these differences over time. The purpose of this study was to investigate change in alcohol use across development. We aimed to describe group/demographic differences in alcohol use, the effects of psychosocial variables on drinking within persons (i.e., psychological distress, sexual orientation-based victimization, and perceived family support), and the interactions between demographic differences and longitudinal psychosocial variables in predicting rates of alcohol use.

METHOD

The current study used data from the longest running longitudinal study of LGBT youth. Hierarchical linear modeling was used to examine both demographic differences and psychosocial predictors of alcohol use in an ethnically diverse sample of 246 LGBT youth (ages 16-20 years at baseline) across five time points over 2.5 years.

RESULTS

Drinking increased significantly over time in a linear fashion, although it tended to increase more rapidly among male LGBT youth compared with females. Analyses of group differences revealed lower average rates of drinking for African American and female LGBT youth, and there were no differences between bisexual youth and gay/lesbian youth. Psychological distress and sexual orientation-based victimization were associated with increased alcohol use at each wave of data collection for female LGBT youth only. Perceived family support at each wave was negatively associated with alcohol use for all LGBT youth.

CONCLUSIONS

Findings indicate that there is significant heterogeneity in the etiological pathways that lead to alcohol use in LGBT youth and that correlates of drinking are similar to those found in general populations. These crucial findings indicate that existing alcohol interventions also may be effective for LGBT youth and open up a wider array of prevention and treatment options for this at-risk population.

Differences in the social networks of African American men who have sex with men only and those who have sex with men and women

OBJECTIVES

We compared social network characteristics of African American men who have sex with men only (MSMO) with social network characteristics of African American men who have sex with men and women (MSMW).

METHODS

Study participants were 234 African American men who have sex with men who completed a baseline social network assessment for a pilot behavioral HIV prevention intervention in Baltimore, Maryland, from 2006 through 2009. We surveyed the men to elicit the characteristics of their social networks, and we used logistic regression models to assess differences in network characteristics.

RESULTS

MSMO were significantly more likely than were MSMW to be HIV-positive (52% vs 31%). We found no differences between MSMO and MSMW in the size of kin networks or emotional and material support networks. MSMW had denser sexual networks, reported more concurrent and exchange partners, used condoms with more sexual partners, and reported interaction with a larger number of sexual partners at least once a week.

CONCLUSIONS

Although there were many similarities in the social and sexual network characteristics of MSMO and MSMW, differences did exist. HIV prevention interventions should address the unique needs of African American MSMW.

Linkage to care for HIV-infected heterosexual men in the United States

In the United States, the human immunodeficiency virus (HIV) epidemic among heterosexual men disproportionately affects individuals involved with the criminal justice system, injection drug and other substance users, and racial and ethnic minorities. These overlapping populations confront similar social and structural disparities that contribute to HIV risk and limit access to HIV testing, treatment, and care. In this review, we discuss barriers to linkage to comprehensive HIV care for specific subpopulations of heterosexual men and examine approaches for enhancing linkage to care for this diverse population.