Acculturation as a Moderator of HIV Risk Behavior Correlates Among Latino Men Who Have Sex with Men

Negative Sexual Experiences Among Gay, Bisexual, and Other Men Who Have Sex with Men Using GPS-Enabled Hook-Up Apps and Websites

Gay, bisexual, and other men who have sex with men (GBMSM) often use GPS-enabled dating apps and websites to facilitate in-person sexual encounters. Many of these encounters are positive and enjoyable. However, there is limited research on GBMSM's negative experiences with partners from hookup and dating apps/websites, especially those characterized by threats to GBMSM's sexual, physical, and/or psychological safety. In this report, we investigated this matter. We analyzed data from interviews with GBMSM (N = 60) and identified four categories of negative sexual experiences, each of which were comprised by sub-categories: 1) sexual violence (physical sexual assault, verbal sexual coercion, intoxicated assault/coercion), 2) sexual health risk behaviors (condom use resistance and coercion, deception related to HIV/STI status), 3) non-negotiated behaviors (undiscussed/unexpected sex acts, rough sex, sexualized racism, undesired substance use by the partner), and 4) threats to physical safety beyond sexual violence (being blocked from leaving, stalked, robbed, drugged). These results can inform future research and interventions that aim to promote safety on dating apps/websites within the GBMSM community.

Barriers and facilitators to PrEP use and HIV testing for subgroups of Latino sexual minority men

Pre-exposure prophylaxis (PrEP) and HIV testing inadequately reach Latino sexual minority men (LSMM), fueling HIV disparities. This study identified determinants of LSMM's PrEP use and HIV testing and examined differences across subgroups (i.e., age and immigration history). First, we identified the most to least endorsed barriers and facilitators of PrEP use and HIV testing among LSMM (1) over vs. under 40 years old, and (2) across immigration histories (U.S. born, recent immigrant, established immigrant). Next, we examined differences in barrier/facilitator ratings across these age and immigration status groups. Key overall determinants were cost, knowledge, and perceived benefit/need. However, there was variation in determinants across age groups (i.e., cost, affordability, navigation support, and normalization) and immigration statuses (i.e., language, immigration concerns, and HIV knowledge). There were also differences across service types; mistrust and concerns was a barrier related to PrEP but not HIV testing. We found unique and common multilevel factors across prevention services and subgroups. Language, cost, and clinic/system issues are key barriers in accessing HIV prevention that should be considered when developing implementation strategies to enhance the reach of these services to LSMM.

HIV Prevention Intervention-related Research with Adult, Sexual Minority Hispanic Men in the United States: A Systematic Review

The systematic review describes aims to synthesize the HIV prevention intervention-related research conducted among adult, US sexual minority Hispanic men since 2012. Following PRISMA guidelines, 15 articles representing 14 studies were included in the review: 4 randomized controlled trials, 5 pilots, and 5 formative projects. Two interventions had PrEP-related outcomes whereas 7 focused on behavioral (e.g., condoms, testing) and/or educational outcomes. Few studies used digital health. All but one study was theoretically guided. Community engagement was a common and important thread in the included studies, with community-based participatory research being the most prevalent framework. The inclusion of cultural factors varied widely, as did the availability of Spanish language or bilingual study materials. Future research opportunities are discussed and recommendations to bolster HIV prevention interventions (e.g., tailoring) are presented. These include the need for greater integration of cultural factors (e.g., nuances related to the heterogeneity of Hispanic subgroups) and mitigating critical barriers to help improve uptake of evidence-based strategies in this population.

Sexual Role Identity and Anal Sex Positioning among Brazilian, Colombian, and Dominican Immigrant Sexual Minority Men

Sexual role identities for anal sex and anal sex positionings are often conflated in research. This study aimed to identify profiles of sexual minority men based on sexual role identity and anal sex positioning and determine correlates of these profiles, including individual (i.e., HIV-status identity, condom use, partner type, sexual orientation) and cultural (i.e., same-race partnering, country of birth, acculturation) factors. A sample of Brazilian, Colombian, and Dominican immigrant sexual minority men (n = 480) living in New York City were surveyed about identity and positioning at the two most recent encounters. Individual and cultural factors were examined as correlates of profiles identified through latent class analysis. Four latent classes were identified: No Labels (12%), Receptive Bottoms (16%), Insertive Tops (23%), Insertive and Receptive Versatiles (49%). We found a concordance rate of ~70% between identity and behavior. A proportion (12%) of behaviorally versatile men chose not to use sexual role labels. Living with HIV was associated with receptive and versatile classes, sex with main partners was associated with versatility, and sexual orientation differed across classes. Identity and behavior should not be used interchangeably in research or applied domains, particularly given the complexities of versatility and men who prefer to not use labels.

Factors Influencing the Intention of MSM to Use the PrEP Intelligent Reminder System

PURPOSE

Low adherence to medication is an important reason why pre-exposure prophylaxis (PrEP) is not effective at reducing the rate of new human immunodeficiency virus (HIV) infections among men who have sex with men (MSM). The intelligent reminder system (IRS) has been designed to improve user compliance, but the intention of MSM to use the IRS remains unclear. This study establishes a theoretical model to analyze the factors influencing their intention to use the IRS.

PATIENTS AND METHODS

Non-probability sampling was used to recruit MSM volunteers in Chongqing and Sichuan, China, and the data were collected from MSM who had used the IRS. A model based on the unified theory of acceptance and use of technology (UTAUT) was established for the data through a structural equation model, and the perceived privacy risk was considered to explore the subjects' behavior intention.

RESULTS

A total of 111 volunteers who had used the IRS filled out a questionnaire. Social influence had the greatest impact on behavior intention (β = 0.360, P < 0.001), followed by performance expectancy (β = 0.331, P < 0.001), and perceived privacy risk had a negative impact on behavior intention (β = -0.151, P = 0.040). In addition, social influence had an indirect effect on behavior intention (β = 0.182, P = 0.003) and performance expectancy played a mediating role in this indirect effect.

CONCLUSION

Developments in the IRS are required to improve its usefulness and adequately explain its role when recommending it to MSM. It is also important to improve the system's ability to protect user privacy. Clinical evidence for the effectiveness of the IRS is conducive to its widespread use.

Intrapersonal psychological empowerment profiles on ethnic identity, social support, and lifetime drug use among Hispanic adolescent girls

The abbreviated Sociopolitical Control Scale for Youth (SPCS-Y) factor structure, used to measure intrapersonal psychological empowerment, was tested among a sample of Hispanic adolescent girls (N = 490). Confirmatory factor analysis and latent class analyses were conducted, and five distinct cluster groups emerged. Multivariate analysis of covariance was used to examine conceptually related variables and support the two-factor structure and validity of the scale. Participants with higher levels of intrapersonal psychological empowerment also had high social support, ethnic identity, and lower levels of alcohol and drug use. Findings support the use of the scale on Hispanic adolescent girls and contribute to alcohol and drug use prevention research.