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1.
J Sex Res ; 56(9): 1168-1178, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30638395

RESUMEN

Recent research has documented the importance of understanding the multidimensional nature of sexual risk behavior. However, little is known about patterns of sexual behavior among men who have sex with men (MSM) in Mexico, men who are at greatest risk for HIV and sexually transmitted infections compared to other subpopulations in the country. This study applied latent class analysis to data from a large, HIV-negative sample of 18- to 25-year-old Mexican MSM recruited from a social and sexual networking website (N = 3,722) to uncover multidimensional patterns of sexual behaviors, partner factors, and protective behaviors, and examine how these were associated with health and well-being correlates. We selected a model with seven classes. The most common class included those who reported both insertive and receptive behaviors with more than one partner, but smaller groups of individuals were in classes marked by only insertive or receptive anal sex, romantic relationships, or sexual inactivity. Class membership differed by sexual orientation, age, depressive symptoms, alcohol problems, and self-acceptance, with individuals in a class marked by same-sex relationships generally reporting more positive outcomes. Findings suggest heterogeneity of behaviors among Mexican MSM and the possible efficacy of prevention messages tailored to individuals' specific patterns of sexual behavior.


Asunto(s)
Bisexualidad/estadística & datos numéricos , Homosexualidad Masculina/estadística & datos numéricos , Conducta Sexual/estadística & datos numéricos , Adolescente , Adulto , Humanos , Masculino , México , Adulto Joven
2.
AIDS Behav ; 22(4): 1158-1164, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-29119472

RESUMEN

Men who have sex with men (MSM) account for nearly 70% of new HIV diagnoses, with young black MSM at the highest risk for infection in the United States. Pre-exposure prophylaxis (PrEP) can decrease HIV acquisition in at-risk individuals by over 90%. However, therapeutic efficacy requires a daily pill, posing adherence challenges. Experimental modalities, including injectable PrEP given once every 2 months, may improve adherence among those most in need. To assess interest in and preference for injectable PrEP, an online survey was mounted on two popular MSM sexual networking apps. Differences by age, race, and other characteristics were examined using multinomial logistic regressions. Of 4638 respondents, 73% expressed interest in injectable PrEP and 47% indicated they would prefer an injection (compared to 17% who prefer a daily pill and 36% who were unsure). Within this sample, interest in and preference for injectable PrEP was highest among MSM at highest risk for HIV infection (i.e., younger age groups, racial/ethnic minorities, those with risker sexual behavior). As a result, if proven effective in clinical trials, injectable PrEP has the potential to reduce social disparities in HIV transmission among MSM.


Asunto(s)
Fármacos Anti-VIH/administración & dosificación , Población Negra , Infecciones por VIH/prevención & control , Homosexualidad Masculina/psicología , Profilaxis Pre-Exposición/métodos , Administración Oral , Adolescente , Adulto , Población Negra/psicología , Población Negra/estadística & datos numéricos , Condones , Humanos , Inyecciones , Masculino , Conducta Sexual , Encuestas y Cuestionarios , Estados Unidos , Adulto Joven
3.
Drug Alcohol Depend ; 175: 151-156, 2017 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-28432938

RESUMEN

BACKGROUND: Despite the high prevalence of childhood sexual abuse (CSA) among men who have sex with men (MSM) and its well-documented association with substance use in adulthood, little research has examined the psychological mechanisms underlying this association. The current study utilized a large, multinational sample of MSM in Latin America to examine the role of distress intolerance (i.e., decreased capacity to withstand negative psychological states) in the relationship between childhood sexual abuse history and problematic alcohol use. METHODS: As part of an online survey conducted among members of the largest social/sexual networking website for MSM in Latin America, participants (n=19,451) completed measures of childhood sexual abuse history, distress intolerance, and problematic alcohol use (CAGE score>=2). RESULTS: Participants who reported a history of childhood sexual abuse indicated higher levels of distress intolerance, which was in turn associated with greater odds of engaging in problematic alcohol use. A mediation analysis further showed that distress intolerance partially accounted for the significant association between childhood sexual abuse history and problematic alcohol use. CONCLUSION: These findings provide initial evidence for the role of distress intolerance as a process through which early trauma shapes MSM health later in life. These findings also underscore the potential utility of addressing distress intolerance in alcohol use prevention and intervention efforts that target MSM with a history of childhood sexual abuse.


Asunto(s)
Adaptación Psicológica , Adultos Sobrevivientes del Maltrato a los Niños/psicología , Alcoholismo/psicología , Minorías Sexuales y de Género/psicología , Estrés Psicológico/psicología , Adulto , Alcoholismo/etnología , Humanos , América Latina/etnología , Masculino , Persona de Mediana Edad , Estrés Psicológico/etnología , Encuestas y Cuestionarios
4.
Int J STD AIDS ; 28(3): 242-249, 2017 03.
Artículo en Inglés | MEDLINE | ID: mdl-27020081

RESUMEN

The objective of this study was to characterize HIV testing practices among men who have sex with men in Mexico and intention to use HIV self-testing. In 2012, members of one of the largest social/sexual networking websites for men who have sex with men in Latin America completed an anonymous online survey. This analysis was restricted to HIV-uninfected men who have sex with men residing in Mexico. Multivariable logistic regression models were fit to assess factors associated with HIV testing and intention to use a HIV self-test. Of 4537 respondents, 70.9% reported ever having a HIV test, of whom 75.5% reported testing at least yearly. The majority (94.3%) indicated that they would use a HIV home self-test if it were available. Participants identifying as bisexual less often reported ever HIV testing compared to those identifying as gay/homosexual (adjusted odds ratio = 0.52, 95% confidence interval: 0.44-0.62). Having a physical exam in the past year was associated with increased ever HIV testing (adjusted odds ratio = 4.35, 95% confidence interval: 3.73-5.07), but associated with decreased interest in HIV self-testing (adjusted odds ratio = 0.66, 95% confidence interval: 0.48-0.89). The high intention to use HIV home self-testing supports the use of this method as an acceptable alternative to clinic- or hospital-based HIV testing.


Asunto(s)
Infecciones por VIH/diagnóstico , Adulto , Infecciones por VIH/epidemiología , Humanos , Intención , Modelos Logísticos , Masculino , México/epidemiología , Autocuidado , Conducta Sexual , Minorías Sexuales y de Género , Red Social , Encuestas y Cuestionarios , Adulto Joven
5.
AIDS Care ; 28 Suppl 1: 84-91, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-26883009

RESUMEN

Latin America has some of the highest levels of antiretroviral therapy (ART) coverage of any developing region in the world. Early initiation and optimal adherence to ART are necessary for improved health outcomes and reduction in onward transmission. Previous work has demonstrated the role of psychosocial problems as barriers to uptake and adherence to ART, and recently, a syndemic framework has been applied to the role of multiple psychosocial syndemic factors and adherence to ART, in the USA. However, to our knowledge, these associations have not been investigated outside of the USA, nor in a multi-country context. To address these gaps, we assessed the association between multiple co-occurring psychosocial factors and engagement in HIV-related medical care and adherence to ART among a large, multinational sample of sexually-active HIV-infected men who have sex with men in Latin America. Among the 2020 respondents, 80.7% reported currently receiving HIV-related medical care, 72.3% reported currently receiving ART; among those, 62.5% reported 100% adherence. Compared with experiencing no psychosocial health problems, experiencing five or more psychosocial health problems is associated with 42% lower odds of currently receiving HIV-related medical care (adjusted odds ratio, aOR = 0.58, 95% CI 0.36, 0.95) and of currently receiving ART (aOR = 0.58, 95% CI 0.38, 0.91). The number of psychosocial health problems experienced was associated with self-reported ART adherence in a dose-response relationship; compared to those with none of the factors, individuals with one syndemic factor had 23% lower odds (aOR = 0.77, 95% CI 0.60, 0.97) and individuals with five or more syndemic factors had 72% lower odds (aOR = 0.28, 95% CI 0.14, 0.55) of reporting being 100% adherent to ART. Addressing co-occurring psychosocial problems as potential barriers to uptake and adherence of ART in Latin America may improve the effectiveness of secondary prevention interventions.


Asunto(s)
Infecciones por VIH/epidemiología , Homosexualidad Masculina/psicología , Homosexualidad Masculina/estadística & datos numéricos , Aceptación de la Atención de Salud/estadística & datos numéricos , Adolescente , Adulto , Continuidad de la Atención al Paciente , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/psicología , Humanos , Internet , América Latina/epidemiología , Masculino , Autoinforme , Encuestas y Cuestionarios , Adulto Joven
6.
J Acquir Immune Defic Syndr ; 71(1): 94-101, 2016 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-26371786

RESUMEN

INTRODUCTION: Pre-exposure prophylaxis (PrEP), taken as a single daily coformulated pill containing tenofovir -emtricitabine, is a promising intervention to reduce the likelihood of HIV acquisition in at-risk individuals, including men who have sex with men. Little is known about the acceptability of less than daily, intermittent PrEP regimens. METHODS: We conducted an online survey of North American men who have sex with men to characterize their sexual frequency and planning behaviors and correlate these with PrEP dosing preferences. RESULTS: Of the 3217 respondents who completed the survey, 46% reported engaging in unplanned condomless anal intercourse (CAI) at least once in previous 3 months and 8% reported engaging in CAI more than once per week. In multivariable analysis, reporting unplanned CAI was associated with lower educational level, identifying as homosexual/gay as compared with bisexual, being in a monogamous relationship, having a higher self-perceived risk of HIV acquisition, reporting higher income, engaging in CAI more than five times in the last 3 months, and not having visited a health care provider in the previous year. Frequent CAI (>1 time per week) was associated with being younger, identifying as homosexual/gay as compared with bisexual, being in a monogamous relationship, and having a higher self-perceived risk of HIV. Having only planned sex over the last 3 months was associated with a preference for event-based PrEP, whereas having frequent or unplanned CAI was associated with a preference for daily or time-driven PrEP regimens, respectively. CONCLUSION: Our findings suggest that preferences for different PrEP regimens are associated with the sexual frequency and planning behaviors of potential users.


Asunto(s)
Fármacos Anti-VIH/administración & dosificación , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Aceptación de la Atención de Salud/estadística & datos numéricos , Profilaxis Pre-Exposición/métodos , Sexo Inseguro/estadística & datos numéricos , Adulto , Escolaridad , Conocimientos, Actitudes y Práctica en Salud , Homosexualidad Masculina/psicología , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Factores de Riesgo , Parejas Sexuales , Estados Unidos , Adulto Joven
7.
AIDS Behav ; 20(7): 1489-98, 2016 07.
Artículo en Inglés | MEDLINE | ID: mdl-26530863

RESUMEN

To date, little data on pre-exposure prophylaxis (PrEP) users outside of the clinical trial setting are available. A repeated cross-sectional survey of one of the largest social and sexual networking websites for men who have sex with men (MSM) in the United States was conducted in August 2013 (Wave 1) and January 2014 (Wave 2). Multivariable logistic regression models were used to assess factors associated with having heard of and having taken post-exposure prophylaxis (PEP) and PrEP in Wave 1 (N = 4043) and Wave 2 (N = 2737) separately. In Wave 1, 147 (3.6 %) and 61 (1.5 %) reported using PEP and PrEP, respectively, compared to 119 (4.4 %) and 62 (2.3 %) in Wave 2. Higher-risk sexual behaviors were associated with having taken PEP and PrEP, and previous PEP use was associated with having taken PrEP. Understanding factors that are associated with early use of PrEP may help inform wider utilization of PrEP by at risk MSM.


Asunto(s)
Fármacos Anti-VIH/administración & dosificación , Infecciones por VIH/prevención & control , Homosexualidad Masculina/estadística & datos numéricos , Profilaxis Posexposición , Profilaxis Pre-Exposición , Conducta Sexual , Adulto , Quimioprevención , Estudios Transversales , Conocimientos, Actitudes y Práctica en Salud , Humanos , Internet , Modelos Logísticos , Masculino , Análisis Multivariante , Asunción de Riesgos , Factores Socioeconómicos , Encuestas y Cuestionarios , Estados Unidos
8.
J Homosex ; 63(7): 968-84, 2016 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-26571213

RESUMEN

We sought to determine, in a sample of 2,813 HIV seronegative young men who had sex with other men age 18-24, whether physical satisfaction would explain emotional satisfaction during first anal intercourse and whether emotional satisfaction would impact having sex with a partner a second time. Emotional satisfaction was explained mostly by physical satisfaction during the event, but partner type also had direct impact on emotional satisfaction. Our findings suggest that first anal intercourse experiences in young men are both emotionally and physically satisfying and may impact subsequent sexual behavior and partner decision-making.


Asunto(s)
Homosexualidad Masculina/psicología , Satisfacción Personal , Placer , Conducta Sexual/psicología , Parejas Sexuales/psicología , Adolescente , Toma de Decisiones , Humanos , Masculino , Encuestas y Cuestionarios , Estados Unidos , Adulto Joven
9.
AIDS Behav ; 20(7): 1400-7, 2016 07.
Artículo en Inglés | MEDLINE | ID: mdl-26538056

RESUMEN

The current analysis evaluates interest in and acceptability of daily PrEP during short episodes of anticipated increased risk (i.e. Epi-PrEP). In 2013, U.S. members of an internet-based MSM sexual networking site were invited to complete a survey about HIV prevention practices in the context of vacationing. 7305 MSM responded to the survey. Of respondents who had vacationed in the past year, 25.6 % reported condomless anal sex (CAS) with new male sex partners while vacationing. Most (92.6 %) respondents agreed that having to use PrEP every day was a barrier to PrEP use and 74.3 % indicated they would take PrEP if they knew it would be helpful for short periods of anticipated increased risk. MSM who reported increased CAS while on vacation in the past year were more likely to indicate that they would take PrEP if it were helpful when used for short periods than respondents who did not (aOR = 2.02, 95 % CI 1.59-2.56, p < 0.001). Studies designed to evaluate uptake, adherence, and protective benefit of short PrEP courses are warranted.


Asunto(s)
Fármacos Anti-VIH/administración & dosificación , Infecciones por VIH/prevención & control , Homosexualidad Masculina/estadística & datos numéricos , Profilaxis Pre-Exposición/métodos , Parejas Sexuales , Adulto , Infecciones por VIH/psicología , Homosexualidad Masculina/psicología , Humanos , Internet , Masculino , Persona de Mediana Edad , Aceptación de la Atención de Salud/estadística & datos numéricos , Asunción de Riesgos , Sexo Seguro , Estaciones del Año , Conducta Sexual/estadística & datos numéricos , Encuestas y Cuestionarios , Estados Unidos , Sexo Inseguro/psicología , Adulto Joven
10.
Int J STD AIDS ; 27(9): 790-7, 2016 08.
Artículo en Inglés | MEDLINE | ID: mdl-26378188

RESUMEN

In Venezuela, members of a social and sexual partner networking site for men who have sex with men (MSM) completed an online survey regarding sexual behaviours and HIV medical care. Among the 2851 respondents, self-reported HIV prevalence was 6.6%. Of participants living with HIV, 73.2% reported taking antiretroviral medication and 56.6% reported complete adherence within the past month. Participants living with HIV were more likely to be older (aOR = 1.04 per one-year increase in age, 95% CI: 1.02, 1.06) and diagnosed with a sexually transmitted infection in the previous year (aOR 3.26, 95% CI: 2.11, 5.04). These data provide further understanding of the HIV epidemic among MSM in Venezuela, and potential targets for HIV prevention interventions.


Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Homosexualidad Masculina/psicología , Cumplimiento de la Medicación , Aceptación de la Atención de Salud/estadística & datos numéricos , Conducta Sexual , Adulto , Condones/estadística & datos numéricos , Estudios Transversales , Infecciones por VIH/prevención & control , Encuestas Epidemiológicas , Homosexualidad Masculina/etnología , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Internet , Masculino , Aceptación de la Atención de Salud/etnología , Prevalencia , Factores de Riesgo , Asunción de Riesgos , Parejas Sexuales , Red Social , Sexo Inseguro/estadística & datos numéricos , Venezuela
11.
Arch Sex Behav ; 44(7): 1869-78, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-26159862

RESUMEN

The HIV epidemic in Latin America is highly concentrated in men who have sex with men (MSM). In the United States, multiple co-occurring psychosocial conditions have been shown to act as intertwined epidemics to potentiate HIV transmission among MSM. To date, no study has examined the role of syndemics and condomless sex among MSM in Latin America. In 2012, an online survey was conducted among members of the largest social/sexual networking website for MSM in Latin America. Participants were asked about demographics, sexual behaviors, HIV/STI diagnoses, and psychosocial well-being, including depression, suicidal ideation, hazardous alcohol use, hard drug use during sex, history of childhood/adolescent sexual abuse, intimate partner violence, and sexual compulsivity. Multivariable logistic generalized estimation equations were used to assess the relationship of syndemic factors and (1) engagement in higher risk condomless anal sex and (2) self-report of prior HIV diagnosis. Among 24,274 survey respondents, 74.6 % of the sample had at least one syndemic factor. In an additive model, syndemics were associated with increased odds of higher risk condomless anal sex, ranging from adjusted odds ratio of 1.31 (95 % CI 1.20, 1.43) for one syndemic factor to 4.06 (95 % CI 3.25, 5.09) for 6/7 syndemic factors. Similarly, syndemics were associated with increased odds of HIV infection (p < .0001). This study provides initial evidence that intertwined syndemics increase HIV risk behavior and HIV infection among MSM in Latin America. In the Latin American context, comprehensive HIV prevention interventions for MSM should be developed and tested that simultaneously address co-occurring psychosocial conditions and HIV risk.


Asunto(s)
Infecciones por VIH/epidemiología , Homosexualidad Masculina/psicología , Homosexualidad Masculina/estadística & datos numéricos , Sexo Inseguro/estadística & datos numéricos , Adulto , Estudios Transversales , Humanos , América Latina/epidemiología , Masculino , Prevalencia , Adulto Joven
12.
AIDS ; 29(7): 837-45, 2015 Apr 24.
Artículo en Inglés | MEDLINE | ID: mdl-25730508

RESUMEN

BACKGROUND: Stigmatizing social environments (of which 'structural stigma' is one component) negatively affect health-related outcomes. However, few studies have examined structural stigma related to sexual minority status as a risk factor for HIV outcomes among MSM. METHODS: In August 2013, members of a large MSM social and sexual networking site in the United States completed a survey about HIV-prevention practices. A previously validated composite index provided values for state-level structural stigma, including density of same-sex couples, proportion of public high schools with Gay-Straight Alliances, state laws protecting sexual minorities, and public opinion toward homosexuality. Multivariable logistic generalized estimating equations assessed the relationship between structural stigma and condomless anal intercourse, use and awareness of antiretroviral-based HIV-prevention strategies (i.e. pre and postexposure prophylaxis, or PEP and PrEP), and comfort discussing male-male sex with primary care providers. RESULTS: Among the 4098 HIV-uninfected MSM, lower state-level structural stigma was associated with decreased odds of condomless anal intercourse [adjusted odds ratio (aOR) 0.97 per one unit increase in structural stigma score, 95% confidence interval (CI) 0.94-0.99], increased odds of awareness of PEP (aOR 1.06, 95% CI 1.02-1.09), and PrEP (aOR 1.06, 95% CI 1.02-1.10), having taken PEP (aOR 1.15, 95% CI 1.05-1.26) and PrEP (aOR 1.21, 95% CI 1.01-1.44), and comfort discussing male-male sex with providers (aOR 1.08, 95% CI 1.05-1.11), after adjusting for social and state-level confounders. CONCLUSION: MSM living in more stigmatizing environments had decreased use of antiretroviral-based HIV-prevention strategies compared to those in less stigmatizing environments. Legal reforms protecting sexual minorities should be evaluated as structural interventions that could reduce HIV risk among MSM.


Asunto(s)
Transmisión de Enfermedad Infecciosa/prevención & control , Infecciones por VIH/prevención & control , Homosexualidad Masculina/psicología , Aceptación de la Atención de Salud , Estigma Social , Adulto , Humanos , Internet , Masculino , Persona de Mediana Edad , Profilaxis Posexposición , Encuestas y Cuestionarios , Estados Unidos
13.
AIDS Care ; 27(8): 1055-62, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25738655

RESUMEN

HIV/AIDS in Latin America is concentrated among men who have sex with men (MSM). However, accurate estimates of engagement in HIV care in this population can be difficult to ascertain because many do not self-identify as MSM. Given evidence of decreased HIV transmissibility in the context of antiretroviral therapy (ART) adherence, identifying individuals not in care who are engaging in HIV transmission risk behavior is crucial for secondary prevention. Primary aims of this study were to examine engagement in care from testing to ART adherence among MSM using online social/sexual networking across Latin America, and whether individuals not in care at each step reported greater sexual transmission risk behavior than those in care. In the overall sample (n=28,779), approximately 75% reported ever being tested for HIV, and 9% reported having received an HIV diagnosis. Among known HIV-infected individuals, 20% reported not being in care, 30% reported not taking ART, and 55% reported less than 100% ART adherence. Over one-third of HIV-infected individuals reported sexual HIV transmission risk behavior, defined as unprotected anal intercourse (UAI) with a male partner of different/unknown HIV serostatus in the past three months. HIV-infected individuals not engaged in care more often reported UAI compared to those in care (OR=1.29; 95% CI=1.01-1.66). Although not statistically significant, HIV-infected individuals not on ART more often reported UAI compared to those on ART (OR=1.18; 95% CI=0.94-1.47). Individuals who reported less than 100% ART adherence more often reported UAI compared to individuals with 100% adherence (OR=1.55; 95% CI=1.26-1.90). Findings demonstrate that a substantial portion of HIV-infected MSM in Latin America who are likely not virologically suppressed from lack of ART use or adherence report sexual HIV transmission risk. Tailoring secondary HIV prevention for MSM in Latin America who are not in HIV care or adherent to ART may be warranted.


Asunto(s)
Infecciones por VIH/tratamiento farmacológico , Homosexualidad Masculina/psicología , Internet , Aceptación de la Atención de Salud/estadística & datos numéricos , Conducta Sexual , Red Social , Adulto , Fármacos Anti-VIH/uso terapéutico , Femenino , Infecciones por VIH/prevención & control , Homosexualidad Masculina/etnología , Humanos , América Latina/epidemiología , Modelos Logísticos , Masculino , Cumplimiento de la Medicación , Persona de Mediana Edad , Aceptación de la Atención de Salud/etnología , Características de la Residencia , Factores de Riesgo , Asunción de Riesgos , Prevención Secundaria , Parejas Sexuales , Factores Socioeconómicos , Sexo Inseguro/estadística & datos numéricos , Adulto Joven
14.
Am J Public Health ; 105(5): e95-e102, 2015 May.
Artículo en Inglés | MEDLINE | ID: mdl-25790381

RESUMEN

OBJECTIVES: We assessed factors associated with engagement in transactional sex among men who have sex with men recruited from one of the largest Internet sites for men seeking social or sexual interactions with other men in Latin America. METHODS: We constructed multilevel logistic regression models to analyze factors associated with engagement in transactional sex in 17 Latin American countries in 2012. RESULTS: Of 24 051 respondents, 1732 (7.2%) reported being paid for sexual intercourse in the past 12 months. In a multivariable model, higher country-level unemployment was associated with increased odds of transactional sex (adjusted odds ratio [AOR] = 1.07 per 1% increase in unemployment; 95% confidence interval [CI] = 1.00, 1.13). Individual or interpersonal factors associated with increased odds of engagement in transactional sex included self-reported HIV (AOR = 1.33; 95% CI = 1.04, 1.69) or sexually transmitted infection (AOR = 1.33; 95% CI = 1.11, 1.59), childhood sexual abuse history (AOR = 1.75; 95% CI = 1.48, 2.06), intimate partner violence (past 5 years, AOR = 1.68; 95% CI = 1.45, 1.95), and sexual compulsivity (AOR = 1.77; 95% CI = 1.49, 2.11). CONCLUSIONS: Structural-level economic interventions and those that address individual and interpersonal factors may improve HIV prevention efforts among men who have sex with men who engage in transactional sex.


Asunto(s)
Homosexualidad Masculina/estadística & datos numéricos , Internet , Enfermedades de Transmisión Sexual/epidemiología , Adulto , Adultos Sobrevivientes del Maltrato a los Niños/estadística & datos numéricos , Factores de Edad , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Humanos , Relaciones Interpersonales , América Latina/epidemiología , Masculino , Características de la Residencia/estadística & datos numéricos , Conducta Sexual/estadística & datos numéricos , Enfermedades de Transmisión Sexual/diagnóstico , Factores Socioeconómicos , Población Urbana/estadística & datos numéricos
15.
Arch Sex Behav ; 44(7): 2001-14, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25604209

RESUMEN

Black men have historically been stereotyped as hedonistic, aggressive, and animalistic in their sexual interactions. This study sought to describe pleasure, affection, and love experienced by Black men who have sex with men (MSM) during their last male-partnered sexual event and to examine differences relative to White, Latino, and Asian MSM. A total of 21,696 (793 Black, 18,905 White, 1,451 Latino, and 547 Asian) U.S. men ages 18-87 (M Age = 39) were recruited from social/sexual networking sites targeting MSM in 2010-2011. Participants reported multiple dimensions of sexual experience (pleasure, affection, and love) occurring at their last male-partnered sexual event, partner relationship, and sociodemographic characteristics. Across relationship categories, a sizeable percentage of Black MSM reported pleasure (72-87  % orgasmed, 57-82 % experienced high subjective pleasure) and affection (70-91 % kissed, 47-90 % cuddled). Love was primarily reported for events involving main partners (felt love for partner: 96 %; felt loved by partner: 97 %; verbalized love to partner: 89 %). Latent class analysis with MSM of all races, adjusting for partner relationship and sociodemographic characteristics, revealed three distinct profiles of sexual experience: affection and love (Class 1); affection in the absence of love (Class 2); and neither affection nor love (Class 3). Pleasure was probable across profiles. Some racial differences in profile probability were present, but no overall pattern emerged. Contrary to Black male stereotypes, Black MSM commonly reported pleasure, affection, and love at their last male-partnered sexual event and did not show a meaningful pattern of difference from other-race MSM in their likelihood of experiencing all three.


Asunto(s)
Homosexualidad Masculina/psicología , Conducta Sexual/psicología , Adulto , Negro o Afroamericano , Emociones , Humanos , Amor , Masculino , Placer , Parejas Sexuales , Conducta Estereotipada , Estados Unidos
16.
Arch Sex Behav ; 43(8): 1503-14, 2014 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-25030120

RESUMEN

Few comparative data are available internationally to examine health differences by transgender identity. A barrier to monitoring the health and well-being of transgender people is the lack of inclusion of measures to assess natal sex/gender identity status in surveys. Data were from a cross-sectional anonymous online survey of members (n > 36,000) of a sexual networking website targeting men who have sex with men in Spanish- and Portuguese-speaking countries/territories in Latin America/the Caribbean, Portugal, and Spain. Natal sex/gender identity status was assessed using a two-step method (Step 1: assigned birth sex, Step 2: current gender identity). Male-to-female (MTF) and female-to-male (FTM) participants were compared to non-transgender males in age-adjusted regression models on socioeconomic status (SES) (education, income, sex work), masculine gender conformity, psychological health and well-being (lifetime suicidality, past-week depressive distress, positive self-worth, general self-rated health, gender related stressors), and sexual health (HIV-infection, past-year STIs, past-3 month unprotected anal or vaginal sex). The two-step method identified 190 transgender participants (0.54%; 158 MTF, 32 FTM). Of the 12 health-related variables, six showed significant differences between the three groups: SES, masculine gender conformity, lifetime suicidality, depressive distress, positive self-worth, and past-year genital herpes. A two-step approach is recommended for health surveillance efforts to assess natal sex/gender identity status. Cognitive testing to formally validate assigned birth sex and current gender identity survey items in Spanish and Portuguese is encouraged.


Asunto(s)
Identidad de Género , Infecciones por VIH/psicología , Personas Transgénero/psicología , Transexualidad/psicología , Adolescente , Adulto , Región del Caribe , Comparación Transcultural , Estudios Transversales , Femenino , Infecciones por VIH/prevención & control , Indicadores de Salud , Humanos , América Latina , Masculino , Persona de Mediana Edad , Vigilancia de la Población , Portugal , Análisis de Regresión , Salud Reproductiva , Asunción de Riesgos , Conducta Sexual , Factores Socioeconómicos , España , Suicidio , Adulto Joven
17.
AIDS Behav ; 18(9): 1675-85, 2014 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-24980249

RESUMEN

There is limited data on the sexual health of users of sexual networking websites for men who have sex with men (MSM) in Latin America. Members of a MSM-targeted social/sexual networking website in Latin America, Spain, and Portugal participated in an online sexual health survey. Among 36,063 respondents, nearly 90 % reported having anal or vaginal intercourse in the past 3 months. Among sexually active men, 53.2 % used condoms inconsistently. In the past year, 54 % of respondents reported undergoing sexually transmitted infections (STI) testing and 67 % reported testing yearly or more often for HIV. Self-reported HIV prevalence was 9.1 %. Differences were seen by geographic region. Unprotected intercourse with partners of different or unknown HIV status was associated with recent STI diagnosis (OR = 1.83, t = 13.15, d.f. = 21, p < .001) and HIV diagnosis (OR = 2.20, t = 14.00, d.f. = 21, p < .001). Online surveys are a promising tool for HIV/STI surveillance and prevention internationally to reach an important subset of MSM.


Asunto(s)
Infecciones por VIH/prevención & control , Homosexualidad Masculina/estadística & datos numéricos , Internet , Salud Reproductiva/etnología , Parejas Sexuales , Red Social , Adulto , Condones/estadística & datos numéricos , Estudios Transversales , Infecciones por VIH/etnología , Encuestas Epidemiológicas , Homosexualidad Masculina/psicología , Humanos , Masculino , Portugal/epidemiología , Prevalencia , Asunción de Riesgos , Conducta Sexual/etnología , Conducta Sexual/estadística & datos numéricos , España/epidemiología , Adulto Joven
18.
Arch Sex Behav ; 43(1): 119-28, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24287965

RESUMEN

Men who have sex with men (MSM) continue to be disproportionately impacted by STIs and HIV. In addition to traditional risk factors, increasing attention has been given to the potential role of affective components of a sexual encounter, including mood state. To date, no study has described sexual behaviors engaged in by those who report being in love (or not) during a given sexual event. Internet-based survey data were collected from 24,787 gay and bisexual men who were members of online websites facilitating social or sexual interactions with other men. Measures included sociodemographics, recent sexual behavior history, sexual event characteristics, and perceptions of "love" with men's most recent male sexual partner. Participants' mean age was 39.2 years; ethnicities included white (84.6 %), Latino (6.4 %), and African American (3.6 %). Nearly all men (91 %) were matched by presence (I love him/he loves me), absence (I don't love him/he doesn't love me), or uncertainty (I don't know if I do/I don't know if he does) of love with their most recent sexual partner. Men who reported love for their partner and believed their partner loved them were significantly more likely to have engaged in behaviors such as cuddling and kissing on the mouth. Differences were also seen in regard to love and men's reports of anal intercourse and oral sex. Findings highlight differences in sexual behaviors based on perceptions of love and suggest the need to further explore how these differences influence sexual health.


Asunto(s)
Bisexualidad/psicología , Condones/estadística & datos numéricos , Emociones , Homosexualidad Masculina/psicología , Amor , Parejas Sexuales/psicología , Adolescente , Adulto , Bisexualidad/estadística & datos numéricos , Estudios Transversales , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Encuestas Epidemiológicas , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Percepción , Factores de Riesgo , Conducta Sexual/psicología , Conducta Sexual/estadística & datos numéricos , Factores Socioeconómicos , Estados Unidos , Adulto Joven
19.
J Homosex ; 61(8): 1192-207, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24344718

RESUMEN

Limited research has focused on the sexual behaviors of men who have sex with men (MSM) from rural communities. We examined the sexual and health-related behaviors of MSM living in rural areas of the United States in order to understand the sexual health repertoire of this population. A total of 5,357 participants living in rural settings were recruited online and completed an anonymous Internet-based survey that assessed sexual behaviors, condom use, and men's engagement with various community activities and events. These data provide a greater understanding of sexual health profiles that exist among rural MSM and will help inform the design of effective programs for men in these often underserved communities.


Asunto(s)
Bisexualidad/psicología , Homosexualidad Masculina/psicología , Población Rural/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Bisexualidad/estadística & datos numéricos , Condones/estadística & datos numéricos , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Salud Reproductiva/estadística & datos numéricos , Conducta Sexual/psicología , Conducta Sexual/estadística & datos numéricos , Conducta Social , Estados Unidos/epidemiología , Adulto Joven
20.
AIDS Patient Care STDS ; 27(2): 77-84, 2013 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-23373663

RESUMEN

Black men who have sex with men (MSM) living in the U.S. are disproportionately affected by HIV/AIDS. An online survey of sexual behavior was completed by Black, White, Hispanic/Latino, Asian/Pacific Islander, and other-race MSM (n=11,766) ages 18-87 years. Complete condom use, semen exposure, pre-coital rectal douching (enema use), and lubricant use at last male-partnered sexual event were compared by race, controlling for relevant sociodemographic variables and stratifying by sexual position (receptive, insertive, or both). Across sexual positions, 55-62% of Black MSM reported condom use, 5-8% reported semen exposure, 18-53% reported douching, and 33-43% reported lubricant use. Reported behavioral profiles were not significantly different from other races, except that Black MSM reported greater condom use than White MSM in the insertive position. Although findings argue against disproportionate rates of risk behavior accounting for racial disparities in HIV prevalence, they nonetheless highlight a need for continued behavioral intervention.


Asunto(s)
Asiático/estadística & datos numéricos , Negro o Afroamericano/estadística & datos numéricos , Seropositividad para VIH/etnología , Hispánicos o Latinos/estadística & datos numéricos , Homosexualidad Masculina/etnología , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Conducta Sexual/etnología , Población Blanca/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Condones , Seropositividad para VIH/epidemiología , Seropositividad para VIH/transmisión , Conocimientos, Actitudes y Práctica en Salud/etnología , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Lubricantes , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Asunción de Riesgos , Autoinforme , Semen , Conducta Sexual/estadística & datos numéricos , Parejas Sexuales , Encuestas y Cuestionarios , Irrigación Terapéutica
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