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1.
Med Care ; 61(1): 12-19, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36477617

RESUMO

CONTEXT: Medicaid expansion has been nationally shown to improve engagement in the human immunodeficiency virus (HIV) treatment and prevention continua, which are vital steps to stopping the HIV epidemic. New HIV infections in the United States are disproportionately concentrated among young Black men who have sex with men (YBMSM). Houston, TX, is the most populous city in the Southern United States with a racially/ethnically diverse population that is located in 1 of 11 US states that have not yet expanded Medicaid coverage as of 2021. METHODS: An agent-based model that incorporated the sexual networks of YBMSM was used to simulate improved antiretroviral treatment and pre-exposure prophylaxis (PrEP) engagement through Medicaid expansion in Houston, TX. Analyses considered the HIV incidence (number of new infections and as a rate metric) among YBMSM over the next 10 years under Medicaid expansion as the primary outcome. Additional scenarios, involving viral suppression and PrEP uptake above the projected levels achieved under Medicaid expansion, were also simulated. RESULTS: The baseline model projected an HIV incidence rate of 4.96 per 100 person years (py) and about 368 new annual HIV infections in the 10th year. Improved HIV treatment and prevention continua engagement under Medicaid expansion resulted in a 14.9% decline in the number of annual new HIV infections in the 10th year. Increasing viral suppression by an additional 15% and PrEP uptake by 30% resulted in a 44.0% decline in new HIV infections in the 10th year, and a 27.1% decline in cumulative infections across the 10 years of the simulated intervention. FINDINGS: Simulation results indicate that Medicaid expansion has the potential to reduce HIV incidence among YBMSM in Houston. Achieving HIV elimination objectives, however, might require additional effective measures to increase antiretroviral treatment and PrEP uptake beyond the projected improvements under expanded Medicaid.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Humanos , Masculino , HIV , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Texas/epidemiologia
2.
AIDS Behav ; 27(12): 3844-3851, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37306844

RESUMO

Family rejection has negative health consequences for Latinx sexual minority men (LSMM). However, LSMM often reconcile with their families, a phenomenon cross-sectional studies miss. We analyzed longitudinal data from the Healthy Young Men's Study in Los Angeles. We used individual fixed-effects Poisson regression to model changes over time in the associations among family support, drug use, and depressive symptoms. We found that (1) the initiation of drug use was associated with a 7.2% (Ratio=1.072, 95% CI 1.006 - 1.142, p = 0.03) increase in family support among LSMM who reported high depressive symptoms (depression subscale T-score ≥ 63) in at least one data wave; (2) a 1-unit increase in family support was associated with a 4.7% (RR = ;0.953, 95% CI 0.931 - 0.976, p < 0.001) decrease in the probability of high depressive symptoms; and (3) no significant association between a change in drug use and a change in high depressive symptoms. Over time, LSMM appear to benefit from the health effects of family support associated with Latinx family structures.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Transtornos Relacionados ao Uso de Substâncias , Masculino , Humanos , Depressão/epidemiologia , Apoio Familiar , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Hispânico ou Latino
3.
AIDS Behav ; 27(1): 10-24, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36063243

RESUMO

Long-acting injectable antiretroviral medications are new to HIV treatment. People with HIV may benefit from a treatment option that better aligns with their preferences, but could also face new challenges and barriers. Authors from the fields of HIV, substance use treatment, and mental health collaborated on this commentary on the issues surrounding equitable implementation and uptake of LAI ART by drawing lessons from all three fields. We employ a socio-ecological framework beginning at the policy level and moving through the community, organizational, interpersonal, and patient levels. We look at extant literature on the topic as well as draw from the direct experience of our clinician-authors.


Assuntos
Medicina do Vício , Infecções por HIV , Psiquiatria , Humanos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Antirretrovirais/uso terapêutico , Saúde Mental
4.
Cult Health Sex ; 25(9): 1180-1197, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-36377185

RESUMO

Due to the elevated incidence of HIV among Black American women, effective sexual health interventions are needed. To explore beauty salons as settings for such interventions, we examined Black American women stylists' experiences discussing sex-related topics with Black American women clients. Constructivist Grounded Theory methodology guided data collection and analysis. Individual intensive interviews were conducted in 2019 with 16 Black women cosmetologists and/or aestheticians who served Black women in Southern California. Analyses generated grounded theory which we refer to as Relating 'to her Human Side': Black American cosmetologist-client relationship building model. The model highlights the importance of three sets of practices: 1) playing different roles to appeal to clients' varying wants and needs, 2) creating a comfortable atmosphere, and 3) establishing a judgement-free zone. Stylists put clients at ease and consequently, clients shared stories regarding sex and relationships freely. Stylists' actions built trusting relationships with clients, thus crafting beauty salons as atmospheres favourable for sex-related conversations and potential sexual health interventions.


Assuntos
Indústria da Beleza , Promoção da Saúde , Saúde Sexual , Feminino , Humanos , Negro ou Afro-Americano , Teoria Fundamentada , Promoção da Saúde/métodos
5.
J Sex Med ; 19(4): 603-612, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-35272947

RESUMO

BACKGROUND: Preliminary evidence indicates that acute and chronic psychological stress affect sexual arousal and satisfaction. African American women, in particular, are vulnerable to the impacts of gender- and race-related stress, given their socially constructed identities as African Americans and as women. AIM: We examined associations between minority stress and sexual function using data from 248 African American women. METHODS: Surveys were conducted with 248 African American women in South LA with male partners at risk for acquiring HIV. We analyzed self-reports on (i) stress indicators: chronic burden, perceived racism/sexism, and histories of trauma/sexual abuse; (ii) Female Sexual Function Index domains: desire, arousal, and satisfaction; and (iii) potential moderators: social support and spirituality. We used multiple regression, adjusting for potential confounding factors, to examine the relationships between stress indictors, potential moderators, and sexual function domains. OUTCOMES: The outcomes were the female sexual function index domains of desire, arousal, and satisfaction. RESULTS: This largely low-income sample experienced significant chronic and acute stressors, was highly spiritual and reported strong social support. Moderate-high chronic burden and increasing sexism scores were independently associated with decreased arousal (B = -0.38, 95%CI = -0.75, -0.02) and satisfaction (B = -0.03, 95%CI = -0.06, 0.00) scores, respectively. CLINICAL IMPLICATIONS: Providers may want to explore chronic burden in patients who complain about low sexual arousal. Additionally, to develop effective HIV- and other STI-related interventions that impact behaviors that can confer sexual risk, prevention strategies are needed that either reduce contextual stressors or mitigate their impact. STRENGTHS: Strengths of this research are that it focuses on sexual function among previously under-studied, low-income African American women and that it takes into account the unique set of stressors faced by these women. LIMITATIONS: A limitation is that the sample size may have been too small to capture the effects of potential moderators. CONCLUSIONS: Low-income African American women accumulate life stressors that may harm sexual function. Schrode K, Poareo E, Li M, et al. Minority Stress and Sexual Functioning Among African American Women With At-Risk Partners in South Los Angeles. J Sex Med 2022;19:603-612.


Assuntos
Negro ou Afro-Americano , Infecções por HIV , Negro ou Afro-Americano/psicologia , Feminino , Humanos , Los Angeles , Masculino , Satisfação Pessoal , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia
6.
Arch Sex Behav ; 51(2): 1019-1030, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34136991

RESUMO

Black men who have sex with men and women (BMSMW) experience pressure to fill hypermasculine ideals and may not identify with "gay" cultural norms. Existing measures of gender role expectations and internalized homophobia are not culturally appropriate for BMSMW. Researchers generally measure categorical identification with race, gender, and sexual orientation groups separately, whereas BMSMW may identify with multiple categories. We modified the Gender Role Conflict Scale to create the M-GRCS and the Internalized Homophobia Scale to include biphobia (Internalized Bi/Homophobia Scale, IBHS). To examine identification at the intersection of race, gender, and sexual orientation, we created 11 Integrated Race and Sexuality Scale (IRSS) items. With data from 429 BMSMW, we conducted exploratory factor analysis of the 59 items using categorical principal axis factoring with unweighted least squares extraction and Promax factor rotation. We created simple-summated multi-item scales and evaluated their construct validity. The rotated solution yielded four factors with 47 items and a simple factor structure: M-GRCS defined two factors (α = .93 for restricted emotionality/affection; .87 for success/power/competition); the IBHS (α = .89) and IRSS (α = .74) each defined a single factor. The IRSS factor was positively correlated with the Lukwago Racial Pride Scale, r(417) = .40. The IBHS factor was negatively correlated with the IRSS factor, r(414) = - .22. The two M-GRCS factors suggest that the construct of hypermasculinity impacts BMSMW. The high IBHS reliability indicates that homophobia and biphobia were positively correlated in this sample. These three scales have potential for future studies with BMSMW.


Assuntos
Homossexualidade Masculina , Minorias Sexuais e de Gênero , Feminino , Identidade de Gênero , Papel de Gênero , Homofobia , Humanos , Masculino , Reprodutibilidade dos Testes , Comportamento Sexual
7.
AIDS Behav ; 24(2): 491-505, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31396766

RESUMO

Life chaos, the perceived inability to plan for and anticipate the future, may be a barrier to the HIV care continuum for people living with HIV who experience incarceration. Between December 2012 and June 2015, we interviewed 356 adult cisgender men and transgender women living with HIV in Los Angeles County Jail. We assessed life chaos using the Confusion, Hubbub, and Order Scale (CHAOS) and conducted regression analyses to estimate the association between life chaos and care continuum. Forty-eight percent were diagnosed with HIV while incarcerated, 14% were engaged in care 12 months prior to incarceration, mean antiretroviral adherence was 65%, and 68% were virologically suppressed. Adjusting for sociodemographics, HIV-related stigma, and social support, higher life chaos was associated with greater likelihood of diagnosis while incarcerated, lower likelihood of engagement in care, and lower adherence. There was no statistically significant association between life chaos and virologic suppression. Identifying life chaos in criminal-justice involved populations and intervening on it may improve continuum outcomes.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Programas de Rastreamento/estatística & dados numéricos , Adesão à Medicação , Prisioneiros/estatística & dados numéricos , Estigma Social , Pessoas Transgênero/psicologia , Adulto , Continuidade da Assistência ao Paciente , Direito Penal , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Humanos , Los Angeles , Masculino , Pessoa de Meia-Idade , Prisões , Apoio Social , Pessoas Transgênero/estatística & dados numéricos
8.
J Urban Health ; 97(5): 623-634, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32180129

RESUMO

Black men who have sex with men (MSM) and transgender women are disproportionately affected by criminal justice involvement (CJI) and HIV. This study recruited 618 young Black MSM and transgender women in Chicago, IL, using respondent-driven sampling between 2013 and 2014. Random effects logistic regression evaluated predictors of incident CJI over 18 months of follow-up. Controlling for respondent age, gender and sexual identity, spirituality (aOR 0.56, 95% CI 0.33-0.96), and presence of a mother figure (aOR 0.41, 95% CI 0.19-0.89) were protective against CJI. Economic hardship (financial or residential instability vs. neither aOR 2.23, 95% CI 1.10-4.51), two or more past episodes of CJI vs. none (aOR 2.66, 95% CI 1.40-5.66), and substance use (marijuana use vs. none aOR 2.79, 95% CI 1.23-6.34; other drug use vs. none aOR 4.49, 95% CI 1.66-12.16) were associated with CJI during follow-up. Research to identify and leverage resilience factors that can buffer the effects of socioeconomic marginalization may increase the effectiveness of interventions to address the socio-structural factors that increase the risk for CJI among Black MSM and transgender women. Given the intersection of incarceration, HIV and other STIs, and socio-structural stressors, criminal justice settings are important venues for interventions to reduce health inequities in these populations.


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Crime/estatística & dados numéricos , Crime/tendências , Criminosos/estatística & dados numéricos , Homossexualidade Masculina/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Pessoas Transgênero/estatística & dados numéricos , Adolescente , Adulto , Chicago/epidemiologia , Estudos de Coortes , Feminino , Previsões , Infecções por HIV/epidemiologia , Humanos , Modelos Logísticos , Masculino , Assunção de Riscos , Fatores Socioeconômicos , Adulto Jovem
9.
Am J Public Health ; 108(S4): e1-e9, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-30383433

RESUMO

BACKGROUND: Because Black men who have sex with men (BMSM) experience high rates of both HIV and incarceration relative to other groups, the various stages of criminal justice involvement may serve as important intervention points for addressing HIV and related conditions in this group. Although systematic reviews of HIV interventions targeting MSM in general and BMSM in particular exist, no review has explored the range and impact of HIV, sexually transmitted infection (STI), and substance use prevention and care continuum interventions focused on criminal justice-involved (CJI) populations. OBJECTIVES: To describe the range and impact of published HIV, STI, and related substance use interventions for US-based CJI populations and to understand their relevance for BMSM. SEARCH METHODS: We conducted systematic searches in the following databases: PubMed, MEDLINE, Cochrane, CINAHL, and PsycINFO, covering the period preceding December 1, 2016. SELECTION CRITERIA: We selected articles in scientific publications involving quantitative findings for studies of US-based interventions that focused on CJI individuals, with outcomes related to sexual or substance use risk behaviors, HIV, or STIs. We excluded studies if they provided no demographic information, had minimal representation of the population of interest (< 30 African American or Black male or transgender participants), had study populations limited to those aged younger than 18 years, or were limited to evaluations of preexisting programs. DATA COLLECTION AND ANALYSIS: We abstracted data from these articles on study design; years covered; study location; participant number, demographics, and sexual orientation (if available); criminal justice setting or type; health condition; targeted outcomes; and key findings. We scored studies by using the Downs and Black quality and bias assessment. We conducted linear regression to examine changes in study quality by publication year. MAIN RESULTS: Fifty-eight articles met inclusion criteria, including 8 (13.8%) modeling or cost-effectiveness studies and 13 (22.4%) randomized controlled trials. Just 3 studies (5.2%) focused on sexual or gender minorities, with only 1 focused on BMSM. In most studies (n = 36; 62.1%), however, more than 50% of participants were Black. The most common intervention addressed screening, including 20 empirical studies and 7 modeling studies. Education-focused interventions were also common (n = 15) and usually employed didactic rather than skill-building approaches. They were more likely to demonstrate increases in HIV testing, knowledge, and condom-use intentions than reductions in sex- and drug-risk behaviors. Screening programs consistently indicated cost-effectiveness, including with BMSM. Care continuum interventions for people living with HIV showed mixed results; just 3 involved randomized controlled trials, and these interventions did not show significant differences compared with control conditions. A minority of programs targeted non-custody-based CJI populations, despite their constituting a majority of the CJI population at any given time. AUTHORS' CONCLUSIONS: Screening CJI populations for HIV and other STIs is effective and cost-efficient and holds promise for reducing HIV in BMSM. Education-based and care provision interventions also hold promise for addressing HIV, STIs, mental health, and substance use in CJI populations. Additional empirical and modeling studies and results specific to sexual minorities are needed; their paucity represents a disparity in how HIV is addressed. Public Health Implications. HIV and STI screening programs focused on CJI populations should be a priority for reducing HIV risk and numbers of undiagnosed infections among BMSM. Funding agencies and public health leaders should prioritize research to improve the knowledge base regarding which care continuum intervention approaches are most effective for BMSM with criminal justice involvement. Developments in modeling approaches could allow researchers to simulate the impacts and costs of criminal justice involvement-related interventions that might otherwise be cost, time, or ethically prohibitive to study empirically.


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Continuidade da Assistência ao Paciente/estatística & dados numéricos , Criminosos/estatística & dados numéricos , Infecções por HIV , Homossexualidade Masculina/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias , Adulto , Infecções por HIV/complicações , Infecções por HIV/terapia , Humanos , Masculino , Infecções Sexualmente Transmissíveis/complicações , Infecções Sexualmente Transmissíveis/terapia , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/terapia , Adulto Jovem
10.
AIDS Behav ; 22(2): 649-657, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-28144790

RESUMO

We explored the effect of older partner's age and age difference between partners on condomless sex among men who have sex with men (MSM). We analyzed dyads (n = 1720) from participants (n = 969) in the Sexual Acquisition Transmission of HIV Cooperative Agreement Program. We used modified Poisson regression to model the probability of a sexual encounter's being condomless as a function of older partner's age and age difference between partners adjusting for HIV status, substance use, race/ethnicity, and partner type. We found an interaction between older partner's age and age difference (p < 0.05). Condomless sex decreased with increasing age of the older partner when the age difference was 5-9 years (p = 0.004) or ≥10 years (p = 0.04), but not when <5 years. Condomless sex was less likely among older MSM when there was ≥5 years age difference between partners than <5 years difference. Both age and age discordance affect the likelihood of a sexual encounter between MSM being condomless.


Assuntos
Fatores Etários , Preservativos , Homossexualidade Masculina , Parceiros Sexuais , Sexo sem Proteção/estatística & dados numéricos , Adulto , Estudos Transversais , Humanos , Masculino , Pessoa de Meia-Idade , Assunção de Riscos , Comportamento Sexual , Estados Unidos
11.
J Urban Health ; 95(2): 159-170, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29541962

RESUMO

We conducted a randomized controlled trial of a six-session behavioral intervention designed to reduce frequency of condomless sex and numbers of sex partners among recently incarcerated, bisexual Black men. One hundred participants were assigned to the small-group intervention, Men in Life Environments (MILE), and 112 were assigned to the control condition. Among those assigned to MILE, 69% attended at least one session, 88% of whom attended all sessions. At 3-months' follow-up, large reductions in risk behaviors were reported by both groups. Means for episodes of condomless sex in the previous 3 months declined from 27.7 to 8.0 for the intervention and 25.6 to 6.7 for the control group. Reductions were not greater for the intervention than those of the control group. Regression to the mean, respondent burden, and implementation issues, such as moving from office-based to field-based survey administration at follow-up, may have contributed to the large declines reported by both groups.


Assuntos
Negro ou Afro-Americano/psicologia , Homossexualidade Masculina/psicologia , Prisioneiros/educação , Prisioneiros/psicologia , Sexo Seguro/psicologia , Comportamento Sexual/psicologia , Minorias Sexuais e de Gênero/psicologia , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Terapia Comportamental/métodos , Feminino , Promoção da Saúde/métodos , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Prisioneiros/estatística & dados numéricos , Assunção de Riscos , Comportamento Sexual/estatística & dados numéricos , Minorias Sexuais e de Gênero/estatística & dados numéricos , Inquéritos e Questionários , Estados Unidos
12.
Arch Sex Behav ; 47(1): 169-181, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-27115618

RESUMO

African-American men who have sex with men and women (MSMW) are among those most heavily impacted by HIV in the United States, and those who have histories of incarceration are at further risk of infection. The Men in Life Environments (MILE) HIV prevention intervention was developed to provide culturally appropriate skills-based education and support for African-American MSMW with recent histories of incarceration. The MILE's conceptual framework was informed by three theories: Theory of Reasoned Action and Planned Behavior, Critical Thinking and Cultural Affirmation Model, and Empowerment Theory. The theory-based framework posits that improving racial pride is crucial in building self-efficacy and intentions that in turn promote health-protective behaviors. Therefore, our study aimed to assess whether baseline associations between racial pride and condom use self-efficacy, intentions, and behaviors among African-American MSMW with histories of incarceration align with our conceptual model. We report data on 212 participants recruited from Los Angeles County Sheriff's Department Men's Central Jail and the local community. Using structural equation modeling, we tested two separate models: one with female sexual partners and one with male sexual partners, while stratifying by participant's HIV status. Only among HIV-negative participants was greater racial pride associated with less condomless intercourse with men. In this group, greater self-efficacy and intentions-but not racial pride-predicted less condomless intercourse with women. Our findings suggest that racial pride is an important factor to address in HIV prevention interventions for post-incarcerated African-American MSMW.


Assuntos
Bissexualidade/etnologia , Negro ou Afro-Americano/psicologia , Preservativos/estatística & dados numéricos , Sexo Seguro/estatística & dados numéricos , Autoeficácia , Identificação Social , Adolescente , Adulto , Bissexualidade/psicologia , Bissexualidade/estatística & dados numéricos , Coito , Emoções , Feminino , Infecções por HIV/etnologia , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Humanos , Intenção , Los Angeles , Masculino , Pessoa de Meia-Idade , Prisioneiros , Estados Unidos , Adulto Jovem
13.
Arch Sex Behav ; 47(7): 2071-2080, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29541914

RESUMO

Black men who have sex with men and women (BMSMW) are at high risk for HIV and other sexually transmitted infections (STIs). Despite knowing that HIV/STI risk varies by sexual positioning practices, limited data have characterized the risk profiles of BSMW. This study utilized latent class analysis (LCA) to explore BMSMW's sexual risk profiles regarding condomless sexual positioning practices. Participants were BMSMW in intervention studies in Los Angeles, Chicago, and Philadelphia. LCA was used to characterize their sexual risk profiles. Age, study location, HIV status, social support, and internalized homophobia were used as covariates in a multinomial regression model predicting the likelihood of class membership. Among the 546 participants, three latent classes of risk were identified: Seropositive Serosorters, Seronegative/unknown Serosorters, and Main Partners Only. All groups had the greatest probabilities of condomless sex with main partners. Seropositive Serosorters had the highest probabilities of condomless sex with HIV-positive partners. Seronegative/unknown Serosorters had the highest probabilities of condomless sex with HIV-negative or unknown status partners. HIV-positive BMSMW had 87% lower odds of being classified as Seronegative/unknown Serosorters than Seropositive Serosorters than HIV-negative/unknown status BMSMW (AOR = 0.13, 95% CI 0.06, 0.28). HIV-positive BMSMW had 71% lower odds of being classified as Main Partners Only than Seropositive Serosorters than HIV-negative/unknown status BMSMW (AOR = 0.29, 95% CI 0.16, 0.51). Findings highlight opportunities for clinicians to promote condom use and risk reduction among BMSMW with differing sexual risk profiles. Increased understanding of sexual positioning practices among BMSMW might help address HIV/STIs among this group.


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Homossexualidade Masculina/estatística & dados numéricos , Assunção de Riscos , Parceiros Sexuais , Adolescente , Adulto , Chicago , Feminino , Homofobia/estatística & dados numéricos , Humanos , Los Angeles , Masculino , Pessoa de Meia-Idade , Philadelphia , Sexo Seguro/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Minorias Sexuais e de Gênero/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/epidemiologia , Apoio Social , Adulto Jovem
14.
Arch Sex Behav ; 47(1): 183-194, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29124541

RESUMO

Black men who have sex with men and women (BMSMW) are at increased HIV risk, but few efficacious interventions meet their unique needs. Three HIV prevention interventions were evaluated with a common protocol. Baseline data were pooled to describe sexual behavior involving transmission risk with male, female, and male-to-female transgender partners and identify factors associated with transmission risk. BMSMW from Los Angeles, Philadelphia, and Chicago who reported sexual risk and bisexual behavior in the past year were recruited via modified chain referral sampling and community recruitment. Baseline assessments were conducted via audio computer-assisted interview and sexual behaviors assessed over the past 3 months. From December 2010 to November 2012, 584 BMSMW were enrolled across the three cities. More than half (55%) were recruited by other participants. Overall, the mean age was 43 years. Seventy-five percent reported an annual income <$10,000 and selling sex was prevalent (31%). Three-quarters identified as bisexual. Thirty-nine percent were HIV-positive. Among HIV-positive participants, 46% reported sex without condoms with HIV-negative or unknown male partners and 45% with HIV-negative or unknown female partners. Overall, factors associated with sex without condoms included network size, education, income, sexual orientation identification, HIV status, exchange sex, homonegativity, and social support. Findings support the need for enhanced HIV prevention efforts for this population. Future studies should examine contextual factors in addition to individual risk behaviors to inform the development and implementation of promising strategies to prevent HIV and promote the overall health and wellness of BMSMW and their sexual partners.


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Infecções por HIV/epidemiologia , Minorias Sexuais e de Gênero/estatística & dados numéricos , Adulto , Infecções por HIV/transmissão , Humanos , Masculino , Estados Unidos/epidemiologia
15.
Sex Health ; 15(5): 424-430, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-30185352

RESUMO

Background HIV testing, treatment initiation and treatment adherence have been emphasised for Black men who have sex with men (BMSM). However, many BMSM do not get tested, obtain HIV treatment or adhere to treatment. It is essential to highlight barriers to HIV testing, treatment adherence and the ideal components for an intervention: peer mentors, socioeconomic resources and participant incentives. METHODS: Five focus groups (n=24) were conducted among HIV-negative and HIV-positive BMSM aged ≥18 years in Los Angeles, California, USA to explore motivations and barriers to testing and treatment and the components of an ideal, culturally competent HIV testing intervention for BMSM. RESULTS: Barriers to HIV testing included fear and stigma associated with discovering a HIV-positive status and drug use. Motivations for testing included experiencing symptoms, beginning new relationships, perceptions of risk and peer mentors. CONCLUSIONS: Future HIV prevention and treatment efforts should consider these components to improve health outcomes among BMSM.


Assuntos
Negro ou Afro-Americano , Assistência à Saúde Culturalmente Competente , Infecções por HIV/prevenção & controle , Grupo Associado , Minorias Sexuais e de Gênero , Adulto , Aconselhamento , Grupos Focais , Humanos , Los Angeles , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade
16.
J Urban Health ; 94(5): 666-675, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28616719

RESUMO

Black gay, bisexual, and other men who have sex with men (BMSM) experience a disparate rate of HIV infections among MSM. Previous analyses have determined that STI coinfection and undiagnosed HIV infection partly explain the disparity. However, few studies have analyzed the impact of partner-level variables on HIV incidence among BMSM. Data were analyzed for BMSM who attended the Los Angeles LGBT Center from August 2011 to July 2015 (n = 1974) to identify risk factors for HIV infection. A multivariable logistic regression was used to analyze predictors for HIV prevalence among all individuals at first test (n = 1974; entire sample). A multivariable survival analysis was used to analyze predictors for HIV incidence (n = 936; repeat tester subset). Condomless receptive anal intercourse at last sex, number of sexual partners in the last 30 days, and intimate partner violence (IPV) were significant partner-level predictors of HIV prevalence and incidence. Individuals who reported IPV had 2.39 times higher odds (CI 1.35-4.23) and 3.33 times higher hazard (CI 1.47-7.55) of seroconverting in the prevalence and incidence models, respectively. Reporting Black partners only was associated with increased HIV prevalence, but a statistically significant association was not found with incidence. IPV is an important correlate of both HIV prevalence and incidence in BMSM. Further studies should explore how IPV affects HIV risk trajectories among BMSM. Given that individuals with IPV history may struggle to negotiate safer sex, IPV also warrants consideration as a qualifying criterion among BMSM for pre-exposure prophylaxis (PrEP).


Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Infecções por HIV/etnologia , Homossexualidade Masculina/estatística & dados numéricos , Violência por Parceiro Íntimo/etnologia , Minorias Sexuais e de Gênero/estatística & dados numéricos , Adulto , Infecções por HIV/diagnóstico , Humanos , Modelos Logísticos , Los Angeles/epidemiologia , Masculino , Prevalência , Fatores de Risco , Comportamento Sexual , Estados Unidos/epidemiologia
17.
HIV Clin Trials ; 15(2): 62-8, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24710920

RESUMO

BACKGROUND: In the HIV Prevention Trials Network (HPTN) 061 study, 8 (2.3%) of 348 HIV-infected participants identified as HIV uninfected at study enrollment using a single HIV rapid test for screening were found to be HIV infected after additional testing. OBJECTIVES: To evaluate the performance of different HIV assays for detection of HIV infection in HPTN 061 participants with missed infection and individuals with viral suppression. METHODS: Plasma samples from 8 HPTN 061 participants, 17 elite controllers, and 101 individuals on antiretroviral treatment (ART) were tested for HIV with 3 rapid tests, 2 laboratory-based immunoassays, and a Western blot assay. The HPTN 061 samples were also tested with 2 HIV RNA assays and an antiretroviral drug assay. RESULTS: Of the 8 HPTN 061 participants with missed infection, 1 was an elite controller, 1 was taking ART, 2 were missed because of testing or clerical errors, 1 had recent HIV infection (identified using a multi-assay algorithm), and 3 had acute HIV infection. Two (1.7%) of 118 individuals with viral suppression (both taking ART) had at least 1 false-negative test. CONCLUSIONS: In clinical trials, HIV infections can be missed for a variety of reasons. Using more than one assay to screen for HIV infection may reduce the number of missed infections.


Assuntos
Infecções por HIV/diagnóstico , Infecções por HIV/virologia , HIV-1/isolamento & purificação , Adulto , Fármacos Anti-HIV/uso terapêutico , Anticorpos Antivirais/sangue , Western Blotting/normas , Estudos de Coortes , Reações Falso-Negativas , Feminino , Infecções por HIV/tratamento farmacológico , HIV-1/efeitos dos fármacos , HIV-1/genética , Humanos , Imunoensaio/normas , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , RNA Viral/sangue , Sensibilidade e Especificidade , Carga Viral
18.
Sex Cult ; 18(4): 570-891, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25422580

RESUMO

Although an estimated 87% of new HIV infections in Black/African American women are attributed to sex with men, many women are unaware of their male partners' HIV risk factors. Research on women who are aware of a high-risk male partner may inform HIV prevention. We analyzed transcripts from semi-structured interviews with 20 Black women who reported sex with at least one man who had sex with men and women (MSMW) in the prior 5 years. We applied Choice and Sexual Network theories to the interpretation. The majority described their partnerships as committed and involving emotional or instrumental support. Substance abuse was a common component of the relationships and very few involved consistent condom use. Although nearly all respondents described it as alarming to learn of their partners' involvement with other men and several ended the relationships, many continued the relationships without protective changes in their sex behavior. These narratives indicate that although many leave, many other women remain in relationships after learning of a male partners' high-risk activity. Substance abuse, financial instability, and a desire to remain in intimate partnerships may discourage preventive actions in these women.

19.
Am J Public Health ; 103(1): 127-33, 2013 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-23153143

RESUMO

OBJECTIVES: We investigated whether high gender role conflict (GRC; internal conflict with traditional gender-role stereotypes and an individual's perceived need to comply with these roles) is associated with psychological distress and HIV-related risk behaviors in a sample of African American men who have sex with men and women (MSMW). METHODS: We analyzed baseline data collected from questionnaires completed by 400 MSMW participating in the Men of African American Legacy Empowering Self project in Los Angeles, California, in 2007 to 2010 for associations between participants' GRC and experiences of poor mental health and HIV risk outcomes. RESULTS: MSMW who reported higher levels of GRC than other participants also reported more psychological distress, lower self-esteem, greater internalized homophobia, less HIV knowledge, lower risk reduction skills, less disclosure of same-sex behaviors to others, and more unprotected vaginal or anal intercourse with female partners. CONCLUSIONS: Future research should consider how high GRC affects African American MSMW's lives and identify specific approaches to help alleviate the psychological distress and other negative behavioral outcomes associated with internal conflict caused by rigid gender role socialization.


Assuntos
Bissexualidade/etnologia , Negro ou Afro-Americano/psicologia , Identidade de Gênero , Transtornos Mentais/etnologia , Comportamento Sexual/etnologia , Estresse Psicológico/etnologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , HIV , Infecções por HIV/prevenção & controle , Humanos , Los Angeles , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Revelação da Verdade , Adulto Jovem
20.
AIDS Behav ; 17(3): 848-55, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-22290608

RESUMO

We examined the frequencies of HIV-related risk factors among women reporting and not reporting sex with a man who has sex with men and women (MSMW).We used data from 15,625 visits of Black and Hispanic/Latina females, ages 15­64 years, to Los Angeles County HIV testing sites (2007­2008). The following risk factors were associated with reporting an MSMW partner: number of sex partners, use of party drugs, anal sex, and sexual partners with other risk factors. Overall, females who reported an MSMW partner differed little in their likelihood of testing HIV positive (0.93%) compared to those who did not (0.58%, p value = 0.19). Among females reporting one male sex partner, having an MSMW partner was strongly associated with HIV (2.8 vs. 0.63%, p = 0.03). Interventions targeting women who report other risky behaviors may reach many who have been with MSMW. Women with one partner are an important focus of such efforts.


Assuntos
Bissexualidade , Negro ou Afro-Americano/estatística & dados numéricos , Infecções por HIV/epidemiologia , Hispânico ou Latino/estatística & dados numéricos , Homossexualidade Masculina , Assunção de Riscos , Comportamento Sexual , Parceiros Sexuais , Adolescente , Adulto , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/transmissão , Humanos , Masculino , Pessoa de Meia-Idade , Parceiros Sexuais/classificação , Sexo sem Proteção/estatística & dados numéricos , Adulto Jovem
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