Sex in the Time of COVID-19: Patterns of Sexual Behavior Among LGBTQ+ Individuals in the U.S.

The SARS-CoV-2 virus, the pathogen which causes COVID-19, has left an indelible impact on the daily lives of individuals in the USA. This study sought to explore the sexual behaviors among people in the LGBTQ+ population at the onset of the pandemic. Behaviors were explored across sub-groups of the population. The study employed data from an internet survey about the impact of COVID-19 on LGBTQ+ identified individuals conducted between May and July 2020. The final sample was comprised of 1090 participants from across the USA. Overall, sexual activity and the number of sexual partners decreased after March 13, 2020 (as compared to before this date) across all sexual orientation groups; however, living situation and partnership status supported sexual activity. Gay and bisexual men living with a partner or a spouse (AOR = 2.20, p = .023) and those living with a non-romantic roommate or friend (AOR = 2.88, p = .004) reported more sexual activity. For both cisgender lesbian and bisexual women and transgender and non-binary individuals, those who were married or in a domestic partnership (AOR = 4.54, p < .001; AOR = 9.97, p < .001, respectively) and those in a committed relationship (AOR = 3.54, p = .001; AOR = 8.46, p < .001, respectively) reported more sexual activity. Additionally, cisgender lesbian and bisexual women living with their partner or spouse (AOR = 2.14, p = .044) reported more sexual activity. When examining the number of sexual partners, cisgender lesbian and bisexual women and transgender and non-binary individuals in a committed relationship (AOR = 0.31, p < 0.001; AOR = 0.26, p = .004, respectively) and those living with a partner or spouse (AOR = 0.30, p = .002; AOR = 0.25, p = .028, respectively) were less likely to report two or more sexual partners. Examining the changes in sexual activity and number of sexual partners helps us better identify the effects of COVID-19 on intimate relationships and sexual behaviors. Furthermore, this study may help develop clinical best practices to facilitate risk-reduction strategies for LGBTQ+ populations when engaging in sexual activity within a communicable disease framework. Current guidance on sexual activity within a pandemic has created a unique opportunity for sex-positive public health messaging that protects individual health while also offering a framework for conversations about risk mitigation that is applicable for both COVID-19 and STI/HIV prevention.

Consensual Non-Monogamy Relationship Rules Among Young Gay and Bisexual Men: A Dyadic Qualitative Analysis.

Consensual non-monogamous (CNM) relationship rules, the boundaries and understandings partners have about acceptable behaviors related to their CNM relationship, are associated with relationship functioning and sexual health risk among gay and bisexual men. Partnered young gay and bisexual men (YGBM) experience unique relational challenges and sexual health disparities. Thus, understanding the nuances of relationship rules among YGBM in CNM relationships is of particular importance. However, few studies have examined relationship rules specifically among YGBM. The current study sought to explore relationship rules among YGBM in CNM relationships, including both those explicitly discussed and those implicitly assumed. We also assessed concordance and discrepancies in partners' reports of their relationship rules, as well as rule violations. Partners from 10 CNM couples (n = 20; Mage = 25.3) completed separate semi-structured interviews that included questions about their relationship rules. Individual- and dyad-level analyses were conducted using a modified version of the consensual qualitative research method. Three main themes of relationship rules emerged from the data: extradyadic partner criteria, conditions regarding extradyadic sex, and conditions regarding maintenance of the primary relationship. While 39% of participants reported rules that were not endorsed by their partner, few clearly contradictory discrepancies in partners' reports were observed. Nine participants reported having at least one implicit rule and 70% of participants (from 8 of 10 couples) reported that they and/or their partner violated at least one rule. Explicit rules and rule concordance may be associated with improved relationship functioning. Common violations of sexual risk reduction rules may contribute to YGBM's increased HIV/STI risk.

Human Papillomavirus Vaccination Rates by Gender Identity and Sexual Orientation Among 18-44-Year-Olds in the U.S.

In the U.S., human papillomavirus (HPV) vaccination has been recommended for individuals up to age 26, although the vaccination is currently approved for all people up to the age of 45. This research sought to explore HPV vaccination disparities by age with subgroup analysis by gender identity and sexual orientation groups, as well as sociodemographic factors that may serve as barriers to or facilitators of vaccination. This study used data from the 2018 Behavioral Risk Factor Surveillance System. Only data for individuals who reported their gender identity, sexual orientation, and HPV vaccination status were included in the analytic sample (n = 7330). HPV vaccination rates for this sample were low, as only 18.2% (n = 1332) of the sample had received the HPV vaccination. These low rates of vaccination were similar across all subsamples: cisgender men (9.8%, n = 343), cisgender women (25.8%, n = 985), heterosexuals (17.5%, n = 1197), lesbian women or gay men (20.8%, n = 40), and bisexuals (30.8%, n = 95). In multivariable logistic regression models, younger participants (18-34) were more likely to report receiving the HPV vaccination across all subsamples. Further modeling indicated several common factors associated with higher odds of vaccination: living in a metropolitan area, having insurance coverage, and having at least one provider. Understanding vaccination disparities, as well as vaccination facilitators and barriers, is important to inform policy and program efforts. This is especially significant for adults between the ages of 35 and 44 who were excluded from the initial vaccination recommendations but are vulnerable due to changing cultural norms, including delayed marriage, nonmonogamous long-term relationships, and the ending of long-term partnerships.

Latent Growth Curve Modeling of Non-Injection Drug Use and Condomless Sexual Behavior from Ages 18 to 21 in Gay, Bisexual, and Other YMSM: The P18 Cohort Study.

BACKGROUND: HIV/AIDS continues to be a health disparity faced by sexual minority men, and is exacerbated by non-injection drug use. OBJECTIVES: We sought to delineate growth in non-injection drug use and condomless sex in a sample of racially and economically diverse of gay, bisexual, and other young men who have sex with men (YMSM) as they emerged into adulthood between the ages of 18 and 21 and who came of age in the post-HAART era. METHODS: Behavioral data on drug use and condomless sex, collected via a calendar based technique over 7 waves of a cohort study of 600 YMSM, were analyzed using latent growth curve modeling to document patterns of growth in these behaviors, their associations, and the extent to which patterns and associations are moderated by race/ethnicity and socioeconomic status. RESULTS: Significant growth was noted in the frequencies of condomless oral and anal intercourse, alcohol to intoxication, marijuana use, and inhalant nitrate use. High levels of association were noted between all behaviors across time but associations did not differ by either race/ethnicity or socioeconomic status. The link between drug use and risky sexual behavior continue to be evident in YMSM with significant increases in these behaviors demonstrated as YMSM transition between adolescence and young adulthood. Conclusions/Importance: Healthcare for a new generation of sexual minority males must address the synergy of these behaviors and also nest HIV prevention and care within a larger context of sexual minority health that acknowledges the advances made in the last three decades.

Longitudinal Trends in Sexual Behaviors Without a Condom Among Sexual Minority Youth: The P18 Cohort Study.

Given the heightened risk for HIV and other STIs among young men who have sex with men (YMSM) as well as the racial/ethnic disparities in HIV/STI risk, an understanding of longitudinal trends in sexual behaviors is warranted as YMSM emerge into adulthood. Drawing from an ongoing prospective cohort study, the present analysis employed latent growth curve modeling to examine trends in distinct types of sexual activity without condoms over time in sample of YMSM and examine differences by race/ethnicity and perceived familial socioeconomic status (SES). Overall, White and Mixed race YMSM reported more instances of oral sex without condoms as compared to other racial/ethnic groups with rates of decline over time noted in Black YMSM. White YMSM also reported more receptive and insertive anal sex acts without a condom than Black YMSM. Declines over time in both types of anal sex acts without condoms among Black men were noted when compared to White men, while increases over time were noted for mixed race YMSM for condomless insertive anal sex. The effects for race/ethnicity were attenuated with the inclusion of perceived familial SES in these models. These findings build on previous cross sectional studies showing less frequent sex without condoms among Black YMSM despite higher rates of HIV incidence in emerging adulthood, as well as the importance of considering economic conditions in such models. Efforts to understand racial/ethnic disparities in HIV/STIs among YMSM must move beyond examination of individual-level sexual behaviors and consider both race/ethnicity and socioeconomic conditions in order to evaluate how these factors shape the sexual behaviors of YMSM.

A Longitudinal Investigation of Syndemic Conditions Among Young Gay, Bisexual, and Other MSM: The P18 Cohort Study.

The persistence of disparities in STI/HIV risk among a new generation of emerging adult gay, bisexual, and other men who have sex with men (YMSM) warrant holistic frameworks and new methodologies for investigating the behaviors related to STI/HIV in this group. In order to better understand the continued existence of these disparities in STI/HIV risk among YMSM, the present study evaluated the presence and persistence of syndemic conditions among YMSM by examining the co-occurrence of alcohol and drug use, unprotected sexual behavior, and mental health burden over time. Four waves of data, collected over the first 18 months of a 7 wave, 36-month prospective cohort study of YMSM (n=600) were used to examine the extent to which measurement models of drug use, unprotected sexual behavior, and mental health burden remained consistent across time using latent class modeling. Health challenges persisted across time as these YMSM emerged into young adulthood and the measurement models for the latent constructs of drug use and unprotected sexual behavior were essentially consistent across time whereas models for mental health burden varied over time. In addition to confirming the the robustness of our measurement models which capture a more holistic understandings of the health conditions of drug use, unprotected sex, and mental health burden, these findings underscore the ongoing health challenges YMSM face as they mature into young adulthood. These ongoing health challenges, which have been understood as forming a syndemic, persist over time, and add further evidence to support ongoing and vigilant comprehensive health programming for sexual minority men that move beyond a sole focus on HIV.

Intimate Partner Violence and Mental Health Among Transgender and Gender Diverse Young Adults.

Purpose: Research indicates that multiple forms of intimate partner violence (IPV) may be prevalent among transgender and gender diverse (TGD) people, including general forms of IPV (psychological, physical, sexual), as well as identity-specific forms (transgender-related IPV (T-IPV), identity abuse (IA)). Studies also suggest that IPV is associated with negative mental health outcomes in TGD populations, including depression, anxiety, and posttraumatic stress disorder (PTSD). However, little is known about IPV and its association with mental health among TGD young adults. This is noteworthy, as this is a key developmental period for many TGD individuals. Methods: Thus, the present study sought (1) to estimate the lifetime and past-year prevalence of several forms of general and identity-specific IPV among a sample of (N = 200) TGD young adults in New York City and (2) to assess the associations between IPV with recent symptoms of depression, anxiety, and PTSD. To address the study aims, a cross-sectional quantitative survey was conducted between July 2019 and March 2020. Results: Regarding lifetime IPV, IA was most prevalent (57.0%), followed by sexual (40.0%), physical (38.5%), T-IPV (35.5%), and psychological IPV (32.5%). Regarding past-year IPV, psychological IPV was most common (29.0%), followed by IA (27.5%), physical (20.0%), T-IPV (14.0%), and sexual IPV (12.5%). Results of hierarchical regression models indicate that lifetime IA was related to depression, anxiety, and PTSD, while past-year T-IPV was only associated with depression. Conclusions: Taken together, these findings suggest that IPV is highly prevalent among TGD young adults and that IPV - especially identity-specific forms - warrants additional attention from researchers, healthcare professionals, and policymakers, as it may place this population at risk for negative mental health outcomes.

A Qualitative Study of Intimate Partner Violence Among Young Gay and Bisexual Men.

Intimate partner violence (IPV) is prevalent among young gay and bisexual men (YGBM) and is associated with physical and mental health problems, as well as deleterious psychosocial conditions. Most previous studies of IPV among YGBM have been quantitative in nature and have not examined the numerous subtypes of IPV, the chronicity of IPV experiences, and how is IPV manifested in the context of these same-sex relationships. Thus, a qualitative approach may be useful in exploring these multidimensional and understudied experiences. The present qualitative study sought to (a) explore dimensions of IPV victimization, perpetration, and bidirectional IPV among a sample of (n = 26) YGBM living in New York City and (b) explore the chronicity of IPV experiences among these YGBM. Participants were recruited from an ongoing cohort study of YGBM. Participants completed semistructured interviews that included questions about IPV victimization, perpetration, and bidirectional IPV. A modified version of the consensual qualitative research method was used to analyze the data. The YGBM in this study reported numerous forms of physical, psychological, sexual, and financial IPV victimization and perpetration. Bidirectional experiences of IPV were common. The various subtypes of IPV victimization and perpetration are explored in detail in this manuscript. In addition, many participants reported multiple experiences of abuse within the same relationship, and some participants experienced a pattern of abusive relationships over time. This study corroborates findings from quantitative studies, which indicate that IPV is a prevalent and significant health problem among YGBM, and one that warrants additional attention from researchers, practitioners, and policy-makers. Furthermore, this study adds rich qualitative data to the existing literature-data that can be used to help develop and refine future measures of IPV that are tailored for use with YGBM.

Sociodemographic Differences in Intimate Partner Violence Prevalence, Chronicity, and Severity Among Young Sexual and Gender Minorities Assigned Male at Birth: The P18 Cohort Study.

Intimate partner violence (IPV) is prevalent among young sexual and gender minorities assigned male at birth (YSGM-AMAB). However, few studies have examined the chronicity or distinguished between minor and severe forms of IPV among YSGM-AMAB. Furthermore, while past research has documented differences in IPV by race/ethnicity, sexual identity, gender identity, income, and education in other populations, few studies have examined these sociodemographic characteristics in relation to IPV in YSGM-AMAB. Thus, the present study aims to: (1) estimate past year prevalence and chronicity of minor and severe forms of IPV victimization and perpetration in a diverse sample of (N = 665) YSGM-AMAB in New York City, and (2) examine differences in IPV prevalence and chronicity by the aforementioned sociodemographic characteristics. Cross-sectional data from [BLINDED] informed these descriptive and inferential analyses. Nearly half of all participants reported past year IPV victimization and approximately 40% reported perpetration. Psychological violence was the most common form of victimization, followed by sexual, physical, and injury victimization. Psychological violence was the most common form of perpetration, followed by physical, sexual, and injury perpetration. Regarding sociodemographic differences in last year IPV prevalence, bisexual, transgender, and lower income YSGM-AMAB were more likely to report several subtypes of IPV victimization. Whereas Asian/API, bisexual, transgender, and lower income participants were more likely to report several subtypes of IPV perpetration. Regarding last year IPV chronicity, non-graduate YSGM-AMAB reported more instances of two subtypes of IPV victimization, while Black, White, cisgender, upper income, non-graduate participants reported more instances of several subtypes of IPV perpetration. These findings may be used to develop IPV prevention and intervention programs, inform future research endeavors, and develop and strengthen policies that reduce sociodemographic inequalities and promote more favorable sociopolitical conditions for YSGM-AMAB.

Ensuring survey research data integrity in the era of internet bots.

We used an internet-based survey platform to conduct a cross-sectional survey regarding the impact of COVID-19 on the LGBTQ + population in the United States. While this method of data collection was quick and inexpensive, the data collected required extensive cleaning due to the infiltration of bots. Based on this experience, we provide recommendations for ensuring data integrity. Recruitment conducted between May 7 and 8, 2020 resulted in an initial sample of 1251 responses. The Qualtrics survey was disseminated via social media and professional association listservs. After noticing data discrepancies, research staff developed a rigorous data cleaning protocol. A second wave of recruitment was conducted on June 11-12, 2020 using the original recruitment methods. The five-step data cleaning protocol led to the removal of 773 (61.8%) surveys from the initial dataset, resulting in a sample of 478 participants in the first wave of data collection. The protocol led to the removal of 46 (31.9%) surveys from the second two-day wave of data collection, resulting in a sample of 98 participants in the second wave of data collection. After verifying the two-day pilot process was effective at screening for bots, the survey was reopened for a third wave of data collection resulting in a total of 709 responses, which were identified as an additional 514 (72.5%) valid participants and led to the removal of an additional 194 (27.4%) possible bots. The final analytic sample consists of 1090 participants. Although a useful and efficient research tool, especially among hard-to-reach populations, internet-based research is vulnerable to bots and mischievous responders, despite survey platforms' built-in protections. Beyond the depletion of research funds, bot infiltration threatens data integrity and may disproportionately harm research with marginalized populations. Based on our experience, we recommend the use of strategies such as qualitative questions, duplicate demographic questions, and incentive raffles to reduce likelihood of mischievous respondents. These protections can be undertaken to ensure data integrity and facilitate research on vulnerable populations.

SARS-CoV-2 Vaccination Hesitancy and Behaviors in a National Sample of People Living with HIV.

As COVID-19 vaccinations became available in early 2021, we collected data from a US national sample of 496 people living with HIV (PLWH) to assess COVID-19 vaccination uptake and attitudes. The study was cross-sectional, and data were collected using an online survey between March and May 2021. At the time, 64% of the participants received at least one dose of a COVID-19 vaccine. Vaccine uptake was associated with older age and more years living with HIV, higher educational attainment, less vaccine hesitancy, and higher perceived COVID-19 vulnerability. Rates of vaccination uptake were highest among sexual and gender minority (SGM) cisgender men and transgender participants as well as those more likely to report undetectable viral load. Among the 166 unvaccinated, intention to receive the vaccine was related to older age and years living with HIV as well as lower vaccine hesitancy. Among the unvaccinated, SGM individuals demonstrated higher intent than non-SGM individuals. Findings indicate relatively high levels of vaccination in PLWH, although uptake and intent are not monolithic in the population. Patterns of vaccination are consistent with the health behavior literature in so much as those with higher levels of perceived heath vulnerability due to age as well as higher levels of proactivity about their HIV health are more likely to be vaccinated or intend to be vaccinated. Ongoing vigilance is required to vaccinate the US population, particularly those with underlying conditions such as HIV, as is the need to tailor health messaging to the highly diverse population of PLWH, with particular emphasis on the intersection of HIV and SGM status.

Determinants of Intimate Partner Violence Among Young Men Who Have Sex With Men: The P18 Cohort Study.

Intimate Partner Violence (IPV) is an understudied health problem among young gay, bisexual, and other non-identified young men who have sex with men (YMSM). According to cross-sectional studies, IPV is associated with psychosocial and mental health problems, such as stigma and depression, among YMSM. IPV is also associated with health-risk behaviors, such as substance use, among this population. Yet, to date, no studies have used longitudinal data to examine determinants of IPV among YMSM. This gap in the extant literature is problematic, as it limits our understanding of how to intervene to interrupt cycles of violence. The aim of the present study was to examine longitudinal determinants of IPV among a sample of (N = 526) YMSM living in the New York City area. Longitudinal analyses using Generalized Estimating Equations (GEE) were used to examine individual, relationship, mental health, psychosocial, and substance use factors in relation to IPV victimization and perpetration. Most notably, early experiences of IPV were a robust predictor of later experiences of IPV victimization and perpetration. Relationship status, depression, public gay-related stigma, and illicit substance use were associated with IPV victimization over time. Similarly, relationship status, depression, public gay-related stigma, marijuana, and other illicit substance were associated with IPV perpetration. These findings suggest that prevention programs and awareness campaigns should aim to reach YMSM before their first experiences of relationship violence, as these early experiences of violence are strongly linked to later experiences of violence. Also, IPV interventions should be tailored to the needs of YMSM and should target depressive symptoms, gay-related stigma, and substance use behaviors. Additionally, substance use interventions may be improved by addressing IPV. Finally, policymakers should support policies that improve the social climate for LGBTQ people, thereby reducing gay-related stigma, and potentially stemming violence against and among YMSM.

Age of Sexual Debut among Young Gay-identified Sexual Minority Men: The P18 Cohort Study.

Age of sexual debut is a critical health indicator for young sexual minority men (YSMM), associated with an increased likelihood of HIV acquisition, use of alcohol, tobacco, and other substances, and psychological distress. This study examined the age of same-sex sexual debut for five sexual behaviors in a sample of racially/ethnically and socioeconomically diverse gay-identified YSMM in New York City. The mean age of sexual debut of any behavior was 14.5 years old and 19% of the sample reported sexual debut prior to age 13. Overall, mutual masturbation occurred at the youngest mean age, followed by performed oral, received oral, receptive anal, and insertive anal intercourse. There were significant differences by race/ethnicity and perceived familial socioeconomic status (SES), such that Black and Hispanic/Latino men had earlier ages of debut for performed oral and receptive and insertive anal sex, while upper SES men had later ages of debut for receptive and insertive anal intercourse. These findings are relevant to trends in HIV incidence in the U.S., which are highest among Black and Hispanic/Latino YSMM and may be associated with earlier age of sexual debut. These findings also underscore a need for comprehensive and inclusive sex education at younger ages.

Characteristics Associated with Trust in and Disclosure of Sexual Behavior to Primary Care Providers Among Gay, Bisexual, and Other Men Who Have Sex with Men in the United States.

Purpose: Characteristics associated with having a primary care provider (PCP), patient-provider trust, and sexual behavior disclosure were examined among men who have sex with men (MSM). Methods: MSM (N = 4239) were surveyed regarding demographic, behavioral, and medical characteristics. Multivariable logistic regression analyses were used. Results: Among 86.3% of MSM with a PCP, characteristics associated with lower patient-provider trust included younger age, Asian, bisexual, HIV-negative-not-on-pre-exposure prophylaxis, HIV-unknown, and lower medical literacy; with nondisclosure: Asian, bisexual, straight, HIV-negative, HIV-unknown, fewer partners, recruitment source, lower medical literacy, and lower patient-provider trust. Conclusion: Medical literacy and patient-provider trust are promising points of intervention to improve health outcomes among MSM.

A Study of Intimate Partner Violence, Substance Abuse, and Sexual Risk Behaviors Among Gay, Bisexual, and Other Men Who Have Sex With Men in a Sample of Geosocial-Networking Smartphone Application Users.

Geosocial-networking smartphone applications ("apps") are widely used by gay, bisexual, and other men who have sex with men (MSM) and facilitate connections between users based on proximity and attraction. MSM have sexual encounters and relationships of varying degrees of emotional and physical intimacy with app-met individuals, potentially placing them at risk for intimate partner violence (IPV). The purpose of the current study was to utilize a geosocial-networking application to investigate relationships between experiences of IPV victimization as it relates to substance use and sexual risk behaviors in a sample of MSM. Participants ( n = 175) were recruited by means of broadcast advertisements on an application widely used by MSM (Grindr) to seek sexual partners. Multivariable regression models were fit to examine associations between IPV, substance abuse, and sexual risk behaviors. Lifetime experiences of IPV victimization were common, where 37.7% of respondents reported having experienced at least one form of IPV. While a marginally significant positive association between IPV and substance abuse was detected in multivariable models ( p = .095), individual forms of IPV were strongly associated with substance abuse. For example, sexual IPV victimization was associated with an increase in substance abuse in the preceding month ( p = .004). Experiences of IPV victimization were associated with higher numbers of partners for both condomless receptive and insertive anal intercourse ( p < .05). Given the relatively high prevalence of IPV victimization and its associations with substance abuse and sexual risk behaviors, these findings suggest that IPV screening and prevention programs may reduce substance abuse and sexual risk behaviors in this population.

Perceptions of Safety Among LGBTQ People Following the 2016 Pulse Nightclub Shooting.

The goals of this manuscript are two-fold. First, we provide a brief reaction to this journal's "Special Section: Reflections on the Orlando Massacre on its First Anniversary." Second, we present findings from a study on perceptions of safety among LGBTQ individuals following the Pulse shooting. These issues are discussed within the historical context of hate crimes experienced by the LGBTQ population (Herek), media coverage following the shooting (Hancock & Halderman), and the immediate reaction of LGBTQ graduate students to the event (Jackson). Our study sought to examine differences in perceptions of personal and peer safety by race/ethnicity, gender identity, and sexual orientation among a large, diverse sample of LGBTQ people. Findings from our study indicate that there were differences in perceptions of personal safety by gender identity, and differences in perceptions of peer safety by gender identity and sexual orientation. These findings also suggest that subgroups of the LGBTQ community with more marginalized gender and sexual identities (e.g., female, transgender, genderqueer, bisexual, queer respondents) perceived more concerns related to safety, on average, than subgroups with relatively more privilege (e.g., gay, male). Elevated safety concern may exacerbate multiple minority stress burden, a known driver of poor health outcomes among LGBTQ people. These findings are a call to action to healthcare providers to be well informed and trained to provide the appropriate care and counseling referrals that can address the safety-related concerns of LGBTQ individuals in the aftermath of identity-related attacks.

Intimate Partner Violence and Sex Among Young Men Who Have Sex With Men.

PURPOSE: Among young men who have sex with men (YMSM) few studies have examined the relationship between intimate partner violence (IPV) perpetration versus victimization and sexual behaviors. METHODS: Using data from n = 528 urban YMSM, multinomial logistic regression models were built to examine the distinct relationships between any IPV, victimization, and perpetration with condomless sex in the previous 30 days, controlling for key sociodemographic characteristics. RESULTS: In this sample of YMSM, lifetime experience of any IPV was associated with increased odds of recent condomless oral (adjusted odds ratio [AOR] = 1.81, 95% confidence interval [CI] = 1.21-2.72) and anal receptive sex (AOR= 2.29, 95% CI = 1.22-4.31). IPV victimization was associated with a greater likelihood of condomless receptive anal sex (AOR= 2.12, 95% CI = 1.15-3.93) whereas IPV perpetration was associated with increased odds of condomless receptive (AOR= 2.11, 95% CI = 1.14-3.91) and insertive (AOR= 2.21, 95% CI = 1.06-4.59) anal sex. CONCLUSIONS: Among YMSM, reports of both IPV perpetration and victimization were associated with increased odds of recent condomless sex. These findings indicate that the need for IPV prevention and intervention programs for this new generation of YMSM is highly warranted.

Intimate partner violence and substance use risk among young men who have sex with men: The P18 cohort study.

OBJECTIVES: Substance use is prevalent among young men who have sex with men (YMSM) and may be associated with intimate partner violence (IPV). Experiences of IPV are associated with several adverse health conditions among adult MSM, but there is a gap in knowledge about this relationship among YMSM, which warrants further investigation. METHODS: This study employs baseline data from a prospective cohort study to examine lifetime experiences of IPV in relation to substance use in the previous 30 days among n=528 YMSM in New York City from 2009 to 2011. To examine the extent to which IPV (any experiences, victimization, and perpetration) are related to substance use (alcohol, marijuana, stimulant, and other drugs) in the last 30 days, distinct 2-step multinomial logistic regression models, controlling for sociodemographic differences, were constructed. RESULTS: 44.3% reported lifetime IPV experience, with 39.2% of reporting victimization and 30.5% reporting perpetration. IPV is associated with a 1.6 increased odds of 2 or more instances of alcohol use, a 1.6-1.8 increased odds of 2 or more instances of marijuana use, a 1.8-2.5 increased odds of 2 or more instances of stimulant use, and a 4.1-6.1 increased odds of 2 or more instances of other substance use. CONCLUSION: Findings highlight the strong association between IPV and increased frequency of substance use among YMSM and provide support that violence may exist as part of a syndemic facing YMSM. Prevention and intervention strategies may be improved by addressing substance use in the context of IPV and other related health challenges.

Modeling substance use in emerging adult gay, bisexual, and other YMSM across time: the P18 cohort study.

OBJECTIVE: To examine patterns of substance use over time in a new generation of emerging adult gay, bisexual, and other young men who have sex with men (YMSM). METHODS: Data were drawn from the first four waves of on ongoing prospective cohort study of YMSM who were ages 18 to 19 at baseline and were assessed each 6 months for substance use via calendar based methods. Latent growth curve modeling was utilized to assess changes over time for four drug use categories: alcohol, marijuana, inhalant nitrates, and other drugs (e.g., cocaine, ecstasy) and between groups (race/ethnicity, perceived familial socioeconomic status; SES). RESULTS: Use of all substances increased steadily across the follow-up period. White YMSM demonstrated higher levels of alcohol use at the 18-mo follow-up visit compared to other racial/ethnic groups, while rates of change across groups were similar. Marijuana use at 18 months was highest for Hispanics who also indicated the highest rate of change. Finally, YMSM who reported higher perceived SES reported the lowest use and lowest rates of change for other drug use. Controlling for perceived SES, differences in patterns of drug use by race/ethnicity were evident but differences were not as large. CONCLUSIONS: Increases in substance use in the emerging adulthood of YMSM indicate the need for structural and behavioral interventions tailored to address substance use in these young men before chronic patterns of use develop. Differences in patterns of drug use across racial/ethnic and SES groups suggest that interventions need to consider person-level differences.