Psychosocial,Behavioral, and Cultural Predictors of Sexual Risk for HIV Infection Among Latino Men Who Have Sex with Men

This study sought to replicate and extend an investigation by Diaz et al. (1999) on determinants of HIV risk among Latino gay and bisexual men living in San Francisco who were predominantly English-speaking. Compared to the Diaz et al. study, the current study sample consisted of predominantly Spanish-speaking MSM, who resided outside of HIV/AIDS epicenters and whose countries of origin were primarily Central & South American. The relationships of unprotected anal sex and multiple sexual partners with demographic, developmental, behavioral, cultural and psychosocial variables were examined. Data were collected in a convenience sample of 250 participants (primarily immigrants from El Salvador) residing in Virginia. Most men in the sample had more than one sexual partner in the last 3 months (62%) and more than a third had unprotected anal sex with a casual partner in the same time period. Communication about HIV, sexual attraction, machismo, and experiences of discrimination based on homosexual behavior were predictive of HIV risk behaviors. The findings support an integrative approach to investigating HIV risk among Latino MSM. Implications for prevention programs are discussed.     

对男同性性接触者的艾滋病干预(二):思考与体会

目的 阐述作者对男同性性接触者AIDS干预工作的思考和实际工作经验.方法 通过对男同性性接触者,特别是同性爱志愿者的3年交流并实施AIDS干预的经历,进行理性思考并对实践经验加以总结.结果 通过多学科的理论指导、与同性爱志愿者在平等关系基础上的交流,认识从事男同性性接触者的AIDS干预面对的来自异性爱人群、同性爱人群等不同方面的阻力,通过对志愿者的深入理解,建立互助关系,促进工作开展.结论 面对男同性性接触者的AIDS干预工作,不应仅局限于生物-心理-社会医学模式的范畴,而应融入更多学科的理性思考,积极实践,加强与不同层面的男同性性接触者的交流.唯有如此,才有可能较成功地开展工作.     

Developing an HIV-Prevention Intervention for HIV-Infected Men Who Have Sex with Men in HIV Care: Project Enhance

Men who have sex with men (MSM) represent the largest group with HIV in the U.S. (CDC 2005). Interventions for prevention with HIV-infected MSM are urgently needed, and integrating prevention into HIV care represents one opportunity for this advancement. This article describes the development and results of initial pilot testing of a behavioral intervention to reduce HIV sexual risk transmission behavior for HIV-infected MSM that is integrated into HIV care. To illustrate our intervention development process, we describe the setting and population (HIV-infected MSM patients at Fenway Community Health in Boston) for the project, the initial conceptualization of the project including its guiding conceptual model (information, motivation, and behavioral skills model, IMB: Fisher and Fischer 1993), the iterative process of attaining and integrating input from stakeholders, the use of peer interventionists, the open phase pilot and participant input, an overview of the intervention content, and, finally, lessons learned. The result of this process is an example of an intervention developed with strong input from the community and other stakeholders, which is ready for further testing in a randomized controlled trial.     

Substance Abuse Treatment as HIV Prevention for Men Who Have Sex with Men

Substance abuse is a prominent risk behavior associated with HIV transmission, particularly for men who have sex with men (MSM) and who engage in sex while using substances. This paper argues that substance abuse treatment has significant value as an HIV-prevention method to the extent that treatment outcome influences sexual risk behaviors for MSM, presumably toward lower risk. We review studies of treatment and HIV risk behaviors for MSM, and describe the current status of effective substance abuse treatments. Clinical issues important to MSM receiving treatment are discussed: gay-specific versus mainstream treatment, gay sexuality issues in substance abuse treatment, gay Alcoholics Anonymous, and ethnicity issues. Based on these arguments, we make the following policy recommendations: (1) develop treatment strategies that target substance use and high-risk sexual behavior simultaneously, (2) recognize treatment as HIV prevention in this population, and (3) educate counselors on cultural and sexual risk issues specific to substance-abusing MSM.     

Evaluation of an HIV Prevention Intervention for Men Who Have Sex with Men at Cruising Areas in the Netherlands

This study collected data from 362 men who had sex with men at cruising areas in the Netherlands, and measured characteristics of respondents, sexual risk behavior, and risk perceptions. Furthermore, the study assessed whether outreach activities at cruising areas promote safe sex behavior. Almost one in five respondents reported having sex with both men and women, and 18.5% of respondents reported sexual risk behavior at cruising areas. Men who had a conversation about safe sex with a volunteer used condoms more consistently than men who had not spoken with a volunteer. Finally, it was found that behaviorally bisexual men used condoms less frequently at cruising areas. The relatively high levels of risk-taking sex stress the importance of HIV prevention at cruising areas. Furthermore, special attention could be given to cruising area visitors who have sex with both men and women, because they report higher levels of risk behavior and have less access to safer sex information regarding homosexual behavior.     

Racial Mixing and HIV Risk Among Men Who Have Sex with Men

We conducted a cross-sectional survey of MSM using a time-location-sampling design in San Francisco during 2007–2008. The investigation focused on the selection of sexual partners, partner preferences, perceptions of HIV risk, and social mixing with respect to race/ethnicity. The sample of 1,142 MSM was 56% White, 22% Latino, 14% Asian, and 9% Black and reported on 3,532 sexual partnerships. Black MSM had a significant, three-fold higher level of same race sexual partnering than would be expected by chance alone (i.e., in the absence of selective forces with respect to race among partners). Black MSM were reported as the least preferred as sexual partners, believed at higher risk for HIV, counted less often among friends, were considered hardest to meet, and perceived as less welcome at the common venues that cater to gay men in San Francisco by other MSM. Our findings support the hypothesis that the sexual networks of Black MSM, constrained by the preferences and attitudes of non-Blacks and the social environment, are pushed to be more highly interconnected than other groups with the potential consequence of more rapid spread of HIV and a higher sustained prevalence of infection. The racial disparity in HIV observed for more than a decade will not disappear until the challenges posed by a legacy of racism towards Blacks in the US are addressed.     

Vengeance,Condomless Sex and HIV Disclosure Among Men Who Have Sex with Men Living with HIV

Vengeance has been shown to be a risk factor for HIV nondisclosure. Research examining the associations between vengeance, condomless sex, and HIV nondisclosure is lacking. The aim of the current study was to explore the association between vengeance, condomless sex and disclosure (behavior, attitude and intention) among men who have sex with men (MSM) living with HIV. Participants included 266 MSM who were a part of a disclosure intervention study. Men were recruited from local and state AIDS service organizations (ASOs), HIV-related venues and forums, and at local eating and drinking establishments in Tampa, Florida, and Columbus and Dayton, Ohio metropolitan statistical areas (MSAs). Advertisements were also placed in local daily newspapers. Vengeance was operationalized into three groups based on percentiles (least, more, and most vengeful) and as a continuous variable. Crude and multivariable logistic regression models were used to examine the association between vengeance and condomless sex in the past 30 days. Simple and multiple linear regression models were used to determine the association between vengeance and HIV disclosure. After adjusting for demographic and geographic characteristics, participants who were “most vengeful” had, on average, an approximate six-point decrease (β: ?5.46; 95% CI ?9.55, ?1.36) in disclosure intention compared to MSM who were “least vengeful.” Prevention and intervention programs geared towards improving disclosure among MSM should address vengeance.     

Self-Perceived Responsibility of HIV-Seropositive Men Who Have Sex with Men for Preventing HIV Transmission

Relatively little attention has been paid to unique factors that may motivate HIV-seropositive men who have sex with men (MSM) to prevent HIV transmission. This study examines the beliefs of 250 HIV-seropositive MSM about their responsibility for protecting sex partners from HIV infection. Participants completed an open-ended interview about their sexual practices, substance use, and other HIV-related issues. Seventy percent of participants were men of color. Most participants (72%) spontaneously mentioned issues related to responsibility that were represented by three themes: (1) personal responsibility for protecting sex partners, (2) partners' responsibility for protecting themselves, and (3) mutual responsibility. These beliefs were expressed by 63%, 24%, and 12% of respondents, respectively. Motivations underlying beliefs about personal responsibility included altruism, self-standards, and self-interest. Beliefs about personal responsibility were influenced by participant characteristics, partner characteristics, disclosure of HIV status, and contextual factors. The findings suggest that self-perceived responsibility may be an important factor that affects HIV-seropositive MSM's sexual decision making.     

HIV Testing Among Men Who Have Sex with Men in the Northeastern United States

Men who have sex with men (MSM) continue to be at especially high risk for HIV in the United States. Past studies have shown that rates of HIV testing differ across a number of demographic and behavioral factors, and this research may be helpful for targeting efforts to increase testing among certain subgroups of MSM. In this study, MSM were recruited from several online sources to complete a questionnaire on HIV testing. Generalized ordered logit models suggested that the odds of having tested within the last 12 months were higher among racial/ethnic minority MSM, those with a college degree, and those who engaged in more recent HIV-risk behavior. The odds of having tested within the last 12 months were also higher among those who reported having sex with a partner they met online in the last 12 months. Conversely, the odds of having tested in the last 12 months were lower among those who reported drinking alcohol heavily, when compared with more moderate drinkers, highlighting yet another potential impact of alcohol on HIV outcomes.     

具有同性性接触的男性调查

目的 了解有同性性接触男性的与可能传播艾滋病、性病有关的性行为。方法 采用自拟的问卷对35例有同性性接触男性进行调查。结果 所有被访者中口交发生率94.3％,肛交68.6％,吻肛28.6％;他们中71.4％有异性性接触。结论 口交和肛交在他们的性接触中占重要位置,应加强防病意识教育。     

Recruitment Source and Behavioral Risk Patterns of HIV-Positive Men Who Have Sex with Men

To effectively target HIV prevention activities, community outreach workers need to know how to locate persons at greatest risk for acquiring or transmitting HIV. This study compared the behavioral characteristics of HIV-positive men who have sex with men recruited from different sources: AIDS service organizations, mainstream gay environments, public/private sex environments, and friend referrals. Men recruited from sex environments exhibited the riskiest behavior: more male partners, more likely to have casual sex, more likely to have had unprotected insertive sex with men of HIV-negative or unknown status, less likely to have disclosed serostatus to primary partners, less comfortable discussing serostatus with others, and less feeling of personal responsibility for disclosure. A distinctive group of men, the referral group, did not identify with the gay community and reported sex with men and women. Future efforts should continue to assess the types of people that are recruited from different sources so that program and research efforts can be appropriately targeted.The findings and conclusions in this report are those of the authors and do not necessarily represent the views of the Centers for Disease Control and Prevention.An erratum to this article can be found at     

Behavioral Changes Following Uptake of HIV Pre-exposure Prophylaxis Among Men Who Have Sex with Men in a Clinical Setting

We describe changes in sexual behaviors among men who have sex with men (MSM) following initiation of pre-exposure prophylaxis (PrEP) in a clinic-based sample of MSM initiating PrEP in Providence, Rhode Island. Data were collected at baseline, 3, and 6 months following PrEP initiation including total number of anal sex partners and condom use. A longitudinal mixed effects model assessed changes in number of partners and condom use over time, adjusting for age, race, and education. There was no statistically significant difference in total number of partners over time. There was a significant increase in number of condomless anal sex partners at the 6-month visit compared to baseline (mean change +1.31 partners, 95% confidence interval 0.09–2.53, P = 0.035). As condomless anal sex may increase following PrEP uptake, adherence counseling and efforts to retain patients in PrEP care, especially during periods of non-condom use, are important as PrEP is more widely implemented.     

Perceived Discrimination and Physical Health Among HIV-Positive Black and Latino Men Who Have Sex with Men

We conducted the first study to examine health correlates of discrimination due to race/ethnicity, HIV-status, and sexual orientation among 348 HIV-positive Black (n = 181) and Latino (n = 167) men who have sex with men. Participants completed audio computer-assisted self-interviews. In multivariate analyses, Black participants who experienced greater racial discrimination were less likely to have a high CD4 cell count [OR = 0.7, 95 % CI = (0.5, 0.9), p = 0.02], and an undetectable viral load [OR = 0.8, 95 % CI = (0.6, 1.0), p = 0.03], and were more likely to visit the emergency department [OR = 1.3, 95 % CI = (1.0, 1.7), p = 0.04]; the combined three types of discrimination predicted greater AIDS symptoms [F (3,176) = 3.8, p < 0.01]. Among Latinos, the combined three types of discrimination predicted greater medication side effect severity [F (3,163) = 4.6, p < 0.01] and AIDS symptoms [F (3,163) = 3.1, p < 0.05]. Findings suggest that the stress of multiple types of discrimination plays a role in health outcomes.     

Reconsidering the Internet as an HIV/STD Risk for Men Who Have Sex with Men

Previous studies linking online sexual partnerships to behavioral risks among men who have sex with men (MSM) may be subject to confounding and imprecise measurement of partnership-specific risks. We examined behavioral risks associated with having only online, only offline, or both online and offline partners in the past year, the confounding effects of multiple partnerships, and partnership-specific risks among a sample of MSM from New York City recruited offline in 2008. Overall, 28% of 479 participants had an online partner in the past year, but most of those (82%) also had an offline partner. Having an online partner was associated with past-year unprotected anal intercourse (UAI) and other risks, but not after controlling for multiple partnerships. There were slightly higher levels of risk within offline partnerships, but differences were largely attributable to MSM who had both offline and online partners. Last sex partners met offline were more likely to be HIV-serodiscordant and engage in concurrent substance use with the participant. This suggests that online partnerships may not be an independent cause of behavioral risks, but a marker for risks occurring independent of Internet use.     

Risk Factors Associated with HIV Among Men Who Have Sex Only with Men and Men Who Have Sex with Both Men and Women in Three Urban Areas in Mozambique

Using respondent-driven sampling (RDS), an integrated biological behavioral survey among men that have sex with men (MSM) enrolled 457 participants in Maputo [63.0 % were MSM who had sex with women (MSMW)], 538 in Beira (36.2 % MSMW) and 330 in Nampula-Nacala (54.8 % MSMW) in 2011. Analysis suggests that MSM who have sex only with men (MSMO) had increased odds of having HIV (aOR 2.7) compared to MSMW. HIV among MSMO associated with age, self-reported STI (aOR 4.2), having a single male anal partner (aOR 3.8) and having transactional sex with a man (aOR 3.5) in the past year. Among MSMW, HIV associated with age, lower education (aOR 32.5), being uncircumcised (aOR 3.1) and having transactional sex with a woman (aOR 6.0) in the past year. Findings confirm that MSMO and MSMW have distinct HIV risks in Mozambique; HIV programs for MSM in Southern Africa should take such differences into consideration.     

Text Messaging Reduces HIV Risk Behaviors Among Methamphetamine-Using Men Who Have Sex with Men

Text-messaging interventions present a novel approach for targeting high-risk men who have sex with men (MSM) who may not respond to or may be difficult to reach for face-to-face or site-based interventions. Project Tech Support (N?=?52) was an open label pilot study testing the feasibility and utility of a text-messaging intervention to reduce methamphetamine use and high-risk sexual behaviors among out-of-treatment MSM. Participants in the two-week intervention received social support and health education text messages transmitted in real-time. At follow-up, there were significant decreases in frequency of methamphetamine use and unprotected sex while on methamphetamine (both p?相似文献   

Alcohol Use and Risk of HIV infection among Men Who Have Sex with Men

In the United States, men who have sex with men (MSM) currently represent more than 50% of those living with HIV and over 70% of HIV+ men (CDC 2007, ). Male-to-male sexual contact has been identified as the predominant route of transmission among this sub-group, which underscores the need for research that targets risk factors associated with risky sex-related HIV acquisition. Along these lines, research has shown that one potentially important predictor variable for risky sex among MSM is alcohol use. The major aim of this paper is to review and integrate empirical evidence on the association of alcohol use and risky sex among MSM. A summary of the quantitative research is provided first, followed by a critique of the reviewed literature, a discussion of the consistency of the existing empirical evidence with predictions of current theories, and finally, recommendations for future research designed to evaluate alcohol-related sexual risk in MSM.     

Outcome Expectancy and Sexual Compulsivity Among Men Who Have Sex with Men Living with HIV

Sexual compulsivity is operationalized by engaging in repetitive sexual acts, having multiple sexual partners and/or the excessive use of pornography. Outcome expectancy refers to the beliefs about the consequences of engaging in a given behavior. Research examining the relationship between outcome expectancy and sexual compulsivity is limited. The aim of this study was to assess the association between outcome expectancy and sexual compulsivity among men who have sex with men (MSM) living with HIV. Data were obtained from 338 MSM. Simple and multiple linear regression models were used to assess the association between outcome expectancy and sexual compulsivity. After adjusting for age, race/ethnicity, income, education, and employment status, for every one point increase in outcome expectancies for condom use, HIV disclosure and negotiation of safer sex practices, there was, on average, an approximate one point decrease in sexual compulsivity score. Prevention and intervention programs geared towards reducing sexual compulsivity among MSM should focus on increasing outcome expectancies for condom use, HIV disclosure and negotiation of safer sex practices.