Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 114
Filtrar
Mais filtros

Base de dados
Tipo de documento
Intervalo de ano de publicação
1.
J Infect Dis ; 229(6): 1614-1627, 2024 Jun 14.
Artigo em Inglês | MEDLINE | ID: mdl-38232978

RESUMO

BACKGROUND: Data on the epidemiology of sexually transmitted infections (STIs) among transgender women (TGW) with and without human immunodeficiency virus (HIV) are limited. METHODS: We analyzed baseline data collected from a cohort of adult TGW across 6 eastern and southern US cities between March 2018 and August 2020 (n = 1018). Participants completed oral HIV screening, provided self-collected rectal and urogenital specimens for chlamydia and gonorrhea testing, and provided sera specimens for syphilis testing. We assessed associations with ≥1 prevalent bacterial STI using modified Poisson regression. RESULTS: Bacterial STI prevalence was high and differed by HIV status: 32% among TGW with HIV and 11% among those without HIV (demographic-adjusted prevalence ratio = 1.91; 95% confidence interval = 1.39-2.62). Among TGW without HIV, bacterial STI prevalence differed by geographic region, race and ethnicity, and gender identity, and was positively associated with reporting >1 sexual partner, hazardous alcohol use, homelessness, having safety concerns regarding transit to health care, and no prior receipt of gender-affirming health services. Among TGW with HIV, older age was inversely associated with bacterial STI. CONCLUSIONS: TGW had a high prevalence of bacterial STIs. The prevalence and correlates of bacterial STI differed by HIV status, highlighting the unique needs and risks of TGW with and without HIV. Tailored interventions may reduce sexual health-related inequities.


Assuntos
Infecções por HIV , Infecções Sexualmente Transmissíveis , Pessoas Transgênero , Humanos , Feminino , Adulto , Pessoas Transgênero/estatística & dados numéricos , Prevalência , Infecções por HIV/epidemiologia , Infecções Sexualmente Transmissíveis/epidemiologia , Adulto Jovem , Estados Unidos/epidemiologia , Adolescente , Pessoa de Meia-Idade , Gonorreia/epidemiologia , Masculino , Parceiros Sexuais , Sudeste dos Estados Unidos/epidemiologia , Infecções por Chlamydia/epidemiologia , Sífilis/epidemiologia , Comportamento Sexual , Fatores de Risco
2.
BMC Public Health ; 24(1): 911, 2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38539112

RESUMO

BACKGROUND: Policy protections for transgender adults in the United States are consistently associated with positive health outcomes. However, studies over-represent non-Latinx White transgender people and obscure variation in policies' intended goals. This study examined racial differences in the relationship between transgender-related policies and transgender women's self-rated health. Guided by Critical Race Theory, we hypothesized that policies conferring access to resources (e.g., healthcare) would be associated with better self-rated health among all participants while policies signifying equality (e.g., nondiscrimination laws) would be associated with better self-rated health only for White participants. METHODS: Using cross-sectional data collected between March 2018-December 2020 from 1566 transgender women, we analyzed 7 state-level 'access policies,' 5 'equality policies,' and sum indices of each. Participants represented 29 states, and 54.7% were categorized as people of color. We fit a series of multilevel ordinal regression models predicting self-rated health by each policy. Multivariate models were adjusted for relevant covariates at the individual- and state-level. We then tested moderation by race/ethnicity using interaction terms and generated stratified predicted probability plots. RESULTS: In bivariate models, 4 access policies, 2 equality policies, and both indices were associated with better self-rated health, but associations did not persist in adjusted models. Results from the multivariable models including interaction terms indicated that policies concerning private insurance coverage of gender-affirming care, private insurance nondiscrimination, credit nondiscrimination, and both indices were statistically significantly associated with better self-rated health for White participants and worse self-rated health for participants of color. CONCLUSIONS: The policies included in this analysis do not mitigate racism's effects on access to resources, indicating they may be less impactful for transgender women of color than White transgender women. Future research and policy advocacy efforts promoting transgender women's health must center racial equity as well as transgender people of color's priorities.


Assuntos
Pessoas Transgênero , Adulto , Humanos , Feminino , Estados Unidos , Estudos Transversais , Etnicidade , Análise Multinível , Políticas
3.
BMC Public Health ; 24(1): 243, 2024 01 20.
Artigo em Inglês | MEDLINE | ID: mdl-38245684

RESUMO

BACKGROUND: Transgender women (TW) experience significant inequities in healthcare access and health disparities compared to cisgender populations. Access to non-transition related healthcare is understudied among TW. We aimed to assess the association between access to care and gender minority stress and resilience factors among TW living with and without HIV in eastern and southern United States. METHODS: This study was a cross-sectional analysis of baseline data drawn from a cohort of 1613 adult TW from the LITE Study. The cohort permitted participation through two modes: a site-based, technology-enhanced mode and an exclusively online (remote) mode. Exploratory and confirmatory factor analyses determined measurement models for gender minority stress, resilience, and healthcare access. Structural equation modeling was used to assess the relationships between these constructs. Models were evaluated within the overall sample and separately by mode and HIV status. RESULTS: Higher levels of gender minority stress, as measured by anticipated discrimination and non-affirmation were associated with decreased access to healthcare. Among TW living with HIV, higher levels of anticipated discrimination, non-affirmation, and social support were associated with decreased healthcare access. Among TW living without HIV in the site-based mode, resilience was positively associated with positive healthcare experiences and inversely associated with barriers to healthcare access. Among TW living without HIV in the online mode, anticipated discrimination was associated with barriers to healthcare access; resilience was positively associated with positive healthcare experiences and inversely associated with barriers to healthcare access. CONCLUSIONS: Gender minority stress was associated with increased barriers to healthcare access among TW in the US, regardless of HIV status. Resilience factors did not mediate this effect. Interventions aiming to increase healthcare access among TW can be aided by efforts to mitigate drivers of gender minority stress and improve patient experiences in healthcare facilities.


Assuntos
Infecções por HIV , Resiliência Psicológica , Minorias Sexuais e de Gênero , Pessoas Transgênero , Adulto , Humanos , Estados Unidos/epidemiologia , Feminino , Estudos Transversais , Infecções por HIV/epidemiologia , Acessibilidade aos Serviços de Saúde , Identidade de Gênero
4.
J Nurs Scholarsh ; 56(1): 42-59, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-38228564

RESUMO

INTRODUCTION: Existing literature suggests that transgender women (TW) may be at high risk for adverse mental health due to stress attributed to combined experiences of stigma and complex social and structural vulnerabilities. Little research has examined how these co-occurring experiences relate to mental health. We aimed to test a theoretically driven conceptual model of relationships between stigma, social and structural vulnerabilities, and mental health to inform future intervention tailoring. DESIGN/METHODS: Partial least square path modeling followed by response-based unit segmentation was used to identify homogenous clusters in a diverse community sample of United States (US)-based TW (N = 1418; 46.2% White non-Hispanic). This approach examined associations between latent constructs of stigma (polyvictimization and discrimination), social and structural vulnerabilities (housing and food insecurity, unemployment, sex work, social support, and substance use), and mental health (post-traumatic stress and psychological distress). RESULTS: The final conceptual model defined the structural relationship between the variables of interest within stigma, vulnerability, and mental health. Six clusters were identified within this structural framework which suggests that racism, ethnicism, and geography may be related to mental health inequities among TW. CONCLUSION: Our findings around the impact of racism, ethnicism, and geography reflect the existing literature, which unfortunately shows us that little change has occurred in the last decade for TW of color in the Southern US; however, the strength of our evidence (related to sampling structure and sample size) and type of analyses (accounting for co-occurring predictors of health, i.e., stigma and complex vulnerabilities, reflecting that of real-world patients) is a novel and necessary addition to the literature. Findings suggest that health interventions designed to offset the negative effects of stigma must include anti-racist approaches with components to reduce or eliminate barriers to resources that contribute to social and structural vulnerabilities among TW. Herein we provide detailed recommendations to guide primary, secondary, and tertiary prevention efforts. CLINICAL RELEVANCE: This study demonstrated the importance of considering stigma and complex social and structural vulnerabilities during clinical care and design of mental health interventions for transgender women who are experiencing post-traumatic stress disorder and psychological distress. Specifically, interventions should take an anti-racist approach and would benefit from incorporating social support-building activities.


Assuntos
Transtornos de Estresse Pós-Traumáticos , Pessoas Transgênero , Humanos , Feminino , Estados Unidos , Saúde Mental , Estigma Social , Pessoas Transgênero/psicologia , Análise dos Mínimos Quadrados
5.
Epidemiol Rev ; 44(1): 87-109, 2022 12 21.
Artigo em Inglês | MEDLINE | ID: mdl-36124659

RESUMO

Clinical trials are considered the gold standard for establishing efficacy of health interventions, thus determining which interventions are brought to scale in health care and public health programs. Digital clinical trials, broadly defined as trials that have partial to full integration of technology across implementation, interventions, and/or data collection, are valued for increased efficiencies as well as testing of digitally delivered interventions. Although recent reviews have described the advantages and disadvantages of and provided recommendations for improving scientific rigor in the conduct of digital clinical trials, few to none have investigated how digital clinical trials address the digital divide, whether they are equitably accessible, and if trial outcomes are potentially beneficial only to those with optimal and consistent access to technology. Human immunodeficiency virus (HIV), among other health conditions, disproportionately affects socially and economically marginalized populations, raising questions of whether interventions found to be efficacious in digital clinical trials and subsequently brought to scale will sufficiently and consistently reach and provide benefit to these populations. We reviewed examples from HIV research from across geographic settings to describe how digital clinical trials can either reproduce or mitigate health inequities via the design and implementation of the digital clinical trials and, ultimately, the programs that result. We discuss how digital clinical trials can be intentionally designed to prevent inequities, monitor ongoing access and utilization, and assess for differential impacts among subgroups with diverse technology access and use. These findings can be generalized to many other health fields and are practical considerations for donors, investigators, reviewers, and ethics committees engaged in digital clinical trials.


Assuntos
Infecções por HIV , HIV , Humanos , Atenção à Saúde , Coleta de Dados , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Desigualdades de Saúde
6.
AIDS Behav ; 26(11): 3761-3774, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-35661018

RESUMO

Intimate partner violence (IPV) has been implicated in HIV acquisition and worse HIV outcomes. Limited research focuses on the experiences of Black gay and bisexual men. Using data from cross-sectional surveys in Baltimore, Maryland, and Jackson, Mississippi, we analyzed the association between IPV victimization and HIV-related outcomes among 629 adult Black gay and bisexual men, among whom 53% self-reported a negative result at last HIV test. 40% of participants reported lifetime physical, sexual, and/or psychological IPV victimization, and 24% past-year victimization. Recent and lifetime IPV were associated with recent clinical diagnosis of STI (adjPrR: 1.44; 95%CI: 1.08-1.92) and ART medication interruptions (adjPrR: 1.59; 95%CI: 1.25-2.01), respectively. Physical IPV was inversely associated with current PrEP use (adjPrR: 0.35; 95%CI: 0.13-0.90). Recent IPV was independently correlated with depression symptomatology (adjPrR: 2.36; 95%CI: 1.61-3.47) and hazardous alcohol use (adjPrR: 1.93; 95%CI: 1.42-2.61), with evidence of interactions. IPV-HIV relationships were intersected by internalized stigma, housing instability, poverty, and lack of insurance. Tailored IPV services are urgently needed for comprehensive HIV services for Black gay and bisexual men in the U.S.


Assuntos
Infecções por HIV , Violência por Parceiro Íntimo , Minorias Sexuais e de Gênero , Adulto , Estudos Transversais , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/psicologia , Humanos , Masculino , Prevalência , Sindemia , Estados Unidos/epidemiologia
7.
AIDS Behav ; 26(4): 1211-1221, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34546472

RESUMO

Pre-exposure prophylaxis (PrEP) rollout efforts thus far have inadequately reached young people from underrepresented backgrounds. This study explores PrEP engagement among young Black and Latinx men who have sex with men, transgender women, and gender diverse individuals in three U.S. cities using an adapted PrEP continuum measure. We analyze data from the recruitment phase of an ongoing PrEP engagement intervention (n = 319) using partial proportional odds logistic regression. Participants reported high willingness and intention to use PrEP, yet most (82%) were not currently taking PrEP. Being insured (aOR = 2.95, 95%-CI = 1.60-5.49), having one or more PrEP users in one's sexual network (aOR = 4.19, 95%-CI = 2.61-6.79), and higher individual HIV risk scores (aOR = 1.62, 95%-CI = 1.34-1.97) were each associated with being further along the PrEP continuum. Strategies are needed to address barriers to healthcare access and leverage connections within social and sexual networks in order to bolster PrEP engagement among marginalized young people from diverse backgrounds.


RESUMEN: Los esfuerzos de dar a conocer la profilaxis prexposición (PrEP) hasta el momento han llegado de forma inadecuada a los jóvenes de entornos desfavorecidos. Este estudio explora en tres ciudades de los EE. UU. el compromiso con la PrEP entre los jóvenes de raza negra y latino quienes son minorías sexuales o de género, utilizando una medida de seguimiento de la PrEP adaptada. Analizamos los datos de la fase de reclutamiento de una participación en la PrEP en curso (n = 319) utilizando una regresión logística parcial de probabilidades proporcionales. Los participantes manifestaron una alta disposición e intención de utilizar la PrEP, aunque la mayoría (82%) no tomaba actualmente la PrEP. Estar asegurado (aOR = 2,95, 95%-CI = 1,60­5,49), tener uno o más usuarios de la PrEP en su red sexual (aOR = 4,19, 95%-CI = 2,61­6,79), y mayores puntuaciones individuales de riesgo de VIH (aOR = 1,62, 95%-CI = 1,34­1,97) se asociaron con el hecho de llevar un seguimiento estrecho con la PrEP. Se necesitan estrategias para abordar las barreras de acceso a la atención médica y aprovechar las conexiones entre las redes sociales y las de carácter sexual, con el fin de reforzar el compromiso con la PrEP entre los jóvenes marginados de diversas procedencias.


Assuntos
Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Pessoas Transgênero , Adolescente , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Comportamento Sexual
8.
AIDS Care ; 34(11): 1443-1451, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-35473429

RESUMO

HIV incidence is high and persistent among cisgender men who have sex with men (MSM) and transgender women (TGW) who have sex with men, particularly among those who sell or trade sex. In preparation for an open-label combination HIV pre-exposure prophylaxis (PrEP) program for these groups, we conducted formative research to explore the context of sex work/trade and factors that affect implementation of PrEP interventions. This study analyzed interviews with 20 young (aged 18-26 years) MSM and TGW who sell/trade sex and three sex work venue managers in Bangkok and Pattaya, Thailand. Participants described diverse contexts of sex work/trade, including in multiple informal and formal sex venues. Several participants reported mobility across provinces and out of the country, which led to intermittent sex work/trade. TGW sex workers reported challenges with access and cost of femininizing hormones and limited employment opportunities. Factors that could facilitate or challenge PrEP program implementation included HIV stigma, the role of venue management in sexual health practice, lack of PrEP knowledge, lower perceived HIV risk, and interest in personal health and wellbeing. Program implementers must consider myriad factors to successfully implement PrEP among young MSM and TGW engaged in sex work or trade in Thailand.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Pessoas Transgênero , Masculino , Humanos , Feminino , Homossexualidade Masculina , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/tratamento farmacológico , Fatores Sociais , Tailândia/epidemiologia , Fármacos Anti-HIV/uso terapêutico
9.
AIDS Care ; 34(4): 421-429, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-34802339

RESUMO

HIV self-testing (HIVST) shows promise to improve HIV diagnosis among those seeking privacy and anonymity in HIV testing. This may include sexual and gender diverse populations, who experience disproportionately high burdens of stigma and HIV globally. To inform potential scale-up of HIVST in Myanmar, we implemented a community-led, mixed-methods randomized trial in Yangon. Adult trans-feminine individuals and cisgender men who have sex with men were recruited via respondent-driven sampling. Participants (N = 577) completed a baseline survey and were randomized to community-based HIV testing services (HTS) or HIVST. One-third of participants reported lifetime HIV testing. Over half (59.4%) returned for a second study visit to report their test result and test acceptability, which was lower among HTS-assigned participants compared to those assigned to HIVST (55.6% vs. 63.1%; p = 0.096). Participants reported that both HIVST and HTS were easy to access, test, and interpret/understand the results of their HIV test. Ninety percent of HTS-assigned participants indicated they would test regularly if they could access HIVST. Qualitative participants (N = 20) described that the convenience and privacy afforded by HIVST may increase the availability and coverage of testing. Taken together, these results suggest HIVST is an acceptable, low-barrier complement to community-based HTS for key populations in Myanmar.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Pessoas Transgênero , Adulto , Feminino , Infecções por HIV/diagnóstico , Teste de HIV , Homossexualidade Masculina , Humanos , Masculino , Mianmar , Autoteste
10.
AIDS Care ; 33(8): 1079-1087, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33487032

RESUMO

In the United States, transgender women are disproportionately burdened by HIV infection. Research aimed at curbing the HIV epidemic for this population may benefit from innovative technology to engage participants in research. Adult transgender women (n = 41) from six cities in the southern and eastern United States participated in seven online focus groups between August 2017 and January 2018. Analyses focused on perceived acceptability of novel technologies for research purposes, particularly HIV self-testing (HIVST) and remote data collection through a mobile app. While participants noted a number of benefits to HIVST and remote study participation, including increased participant engagement and sentiments of agency, they also expressed concerns that may impact HIVST and remote participation including housing instability, inconsistent access to technology, and confidentiality. Study findings provide insight into gaps that must be addressed when using technology-enhanced methods to support HIV testing and research participation among transgender women in the US. Substantial effort is required on the part of investigators to ensure equitable access across subgroups and, thus, minimize bias to avoid reproducing health disparities in research.


Assuntos
Infecções por HIV , Aplicativos Móveis , Pessoas Transgênero , Adulto , Estudos de Viabilidade , Feminino , Grupos Focais , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Autoteste , Estados Unidos
11.
AIDS Behav ; 24(3): 812-822, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31531737

RESUMO

Violence is associated with HIV and HIV risk behaviors among female sex workers (FSW). However, few studies assess multiple forms of violence and multiple HIV risk behaviors to build a comprehensive picture of how violence is implicated in HIV risk. Using respondent-driven sampling, 754 FSW were recruited in the Russian Federation. Surveys collected data on lifetime exposure to client, police, intimate partner, and pimp violence, as well as recent HIV risk behavior in the forms of injecting drug use (IDU), and inconsistent condom use with intimate partners and clients. Multivariable log-binomial and Poisson regression were used to assess associations between violence and HIV risk behavior outcomes. Lifetime client (31.7%), police (16.0%), intimate partner (15.7%), and pimp (11.4%) violence were prevalent. IDU (10.7%) and inconsistent condom use with intimate partners (45.1%) and clients (22.5%) were common. Intimate partner violence (IPV) and client violence were associated with IDU (ARRIPV 2.12, 95% CI 1.10, 4.10; ARRClient 2.75, 95% CI 1.19, 6.32), IPV and police violence were associated with inconsistent condom use with intimate partners (ARRIPV 1.10, 95% CI 1.01, 1.19; ARRPolice 1.11, 95% CI 1.01, 1.21), and IPV and police violence were associated with inconsistent condom use with clients (ARRIPV 1.49, 95% CI 1.02, 2.17; ARRPolice 1.65, 95% CI 1.19, 2.29). Each perpetrator-specific type of violence was associated with a unique set of HIV risk behaviors. Comprehensive violence prevention programming that addresses multiple perpetrators of violence against FSW, including clients, intimate partners and police, is critical for reducing sexual and drug-related HIV risk in FSW.


Assuntos
Preservativos/estatística & dados numéricos , Infecções por HIV/transmissão , Assunção de Riscos , Profissionais do Sexo/estatística & dados numéricos , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia , Abuso de Substâncias por Via Intravenosa/psicologia , Violência/estatística & dados numéricos , Adolescente , Adulto , Feminino , Infecções por HIV/prevenção & controle , Humanos , Relações Interpessoais , Violência por Parceiro Íntimo/estatística & dados numéricos , Masculino , Prevalência , Federação Russa/epidemiologia , Sexo Seguro , Trabalho Sexual , Comportamento Sexual/estatística & dados numéricos , Abuso de Substâncias por Via Intravenosa/epidemiologia , Sexo sem Proteção/psicologia
12.
BMC Infect Dis ; 20(1): 591, 2020 Aug 10.
Artigo em Inglês | MEDLINE | ID: mdl-32778057

RESUMO

BACKGROUND: Men who have sex with men (MSM) bear a disproportionate burden of HIV in Malawi. Early prevention efforts in Malawi have been largely focused on preventing heterosexual and vertical transmission of HIV, and MSM have rarely been the specific benefactors of these efforts, despite facing both higher prevalence of HIV coupled with multiple barriers to prevention and care. To better facilitate the design of culturally relevant HIV prevention programs and prioritize resources among MSM in resource limited settings, the objective of this analysis was to estimate the relationship between social factors and HIV related risk behaviors and mental health. METHODS: 338 MSM were recruited using respondent-driven sampling in Blantyre, Malawi from April 2011 to March 2012. Structural equation models were built to test the association between six latent factors: participation in social activities, social support, stigma and human rights violations, depression symptomatology, condom use, and sexual risk behaviors, including concurrent sexual partnerships and total number of partners. RESULTS: The mean age of participants was 25 years old. Almost 50% (158/338) of the participants were unemployed and 11% (37/338) were married or cohabiting with women. More than 30% (120/338) of the participants reported sexual behavior stigma and 30% (102/338) reported depression symptomatology. Almost 50% (153/338) of the participants reported any kind of HIV-related risk behaviors and 30% (110/338) participated in one of the recorded social activities. Significant associations were identified between stigma and risk behaviors (ß = 0.14, p = 0.03); stigma and depression symptomatology (ß = 0.62, p = 0.01); participation in social activities and depression symptomatology (ß = 0.17, p = 0.01). CONCLUSION: Results suggest MSM reporting stigma are more likely to report sexual risk practices associated with HIV/STI transmission and depressive symptoms, while those reporting participation in social activities related to HIV education are less likely to be depressed. Furthermore, interventions at the community level to support group empowerment and engagement may further reduce risks of HIV transmission and improve mental health outcomes. Taken together, these results suggest the potential additive benefits of mental health services integrated within comprehensive HIV prevention packages to optimize both HIV-related outcomes and general quality of life among MSM in Malawi.


Assuntos
Infecções por HIV/patologia , Homossexualidade Masculina/psicologia , Modelos Teóricos , Adulto , Depressão/patologia , Infecções por HIV/epidemiologia , Humanos , Malaui , Masculino , Saúde Mental , Prevalência , Assunção de Riscos , Comportamento Sexual , Estigma Social , Adulto Jovem
13.
Inj Prev ; 2020 May 05.
Artigo em Inglês | MEDLINE | ID: mdl-32371469

RESUMO

BACKGROUND: Alcohol use is a consistent correlate of intimate partner violence (IPV) in low-income and middle-income countries (LMICs). However, the magnitude of this association differs across studies, which may be due to contextual and methodological factors. This study aims to estimate and explore sources of heterogeneity in the association between alcohol use and IPV in 28 LMICs (n=109 700 couples). METHODS: In nationally representative surveys, partnered women reported on IPV victimisation and male partner's alcohol use. We estimated the relationship between alcohol use and IPV using logistic regression and full propensity score matching to account for confounding. Country-specific ORs were combined using a random-effects model. Country-level indicators of health and development were regressed on ORs to examine sources of variability in these estimates. RESULTS: Partner alcohol use was associated with a 2.55-fold increase in the odds of past-year IPV victimisation (95% CI 2.27 to 2.86) with substantial variability between regions (I2=70.0%). Countries with a low (<50%) prevalence of past-year alcohol use among men displayed larger associations between alcohol use and IPV. Exploratory analyses revealed that colonisation history, religion, female literacy levels and substance use treatment availability may explain some of the remaining heterogeneity observed in the strength of the association between alcohol use and IPV across countries. CONCLUSION: Partner alcohol use is associated with increased odds of IPV victimisation in LMICs, but to varying degrees across countries. Prevalences of male alcohol use and cultural factors were related to heterogeneity in these estimates between countries.

14.
Lancet ; 392(10148): 698-710, 2018 08 25.
Artigo em Inglês | MEDLINE | ID: mdl-30037733

RESUMO

Female, male, and transgender sex workers continue to have disproportionately high burdens of HIV infection in low-income, middle-income, and high-income countries in 2018. 4 years since our Lancet Series on HIV and sex work, our updated analysis of the global HIV burden among female sex workers shows that HIV prevalence is unacceptably high at 10·4% (95% CI 9·5-11·5) and is largely unchanged. Comprehensive epidemiological data on HIV and antiretroviral therapy (ART) coverage are scarce, particularly among transgender women. Sustained coverage of treatment is markedly uneven and challenged by lack of progress on stigma and criminalisation, and sustained human rights violations. Although important progress has been made in biomedical interventions with pre-exposure prophylaxis and early ART feasibility and demonstration projects, limited coverage and retention suggest that sustained investment in community and structural interventions is required for sex workers to benefit from the preventive interventions and treatments that other key populations have. Evidence-based progress on full decriminalisation grounded in health and human rights-a key recommendation in our Lancet Series-has stalled, with South Africa a notable exception. Additionally, several countries have rolled back rights to sex workers further. Removal of legal barriers through the decriminalisation of sex work, alongside political and funding investments to support community and structural interventions, is urgently needed to reverse the HIV trajectory and ensure health and human rights for all sex workers.


Assuntos
Epidemias/prevenção & controle , Carga Global da Doença/economia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Profilaxia Pré-Exposição/métodos , Trabalho Sexual/legislação & jurisprudência , Adolescente , Adulto , Fármacos Anti-HIV/uso terapêutico , Participação da Comunidade/economia , Epidemias/estatística & dados numéricos , Feminino , HIV/efeitos dos fármacos , HIV/isolamento & purificação , Infecções por HIV/economia , Direitos Humanos/legislação & jurisprudência , Humanos , Masculino , Grupos Minoritários , Prevalência , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , África do Sul/epidemiologia , Pessoas Transgênero
15.
AIDS Behav ; 23(9): 2588-2599, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31263998

RESUMO

Black and Latina transgender women (BLTW) are disproportionately impacted by HIV but remain underrepresented in HIV and health services research. Between March 2016 and May 2017, BLTW (N = 201) were recruited in Baltimore, Maryland and Washington, DC through convenience sampling for a survey assessing multilevel determinants of HIV risk and treatment outcomes. Interviews concluded with a rapid oral HIV test. Bivariate and multivariable logistic regression modeling was performed to identify gender affirmation-related correlates of self-reported HIV treatment interruptions (HIVTIs) among BLTW living with HIV who had initiated antiretroviral therapy (ART) (n = 96). Among them, 57.3% (n = 55) reported at least one HIVTI. Unmet surgical needs (aOR = 1.6), past-year marijuana use (aOR = 14.6), and no current hormone use (aOR = 24.9) were significantly (p < 0.05) associated with HIVTIs in multivariable analysis. Unmet need for gender affirmation may inhibit ART adherence, highlighting opportunities to mitigate care interruptions in alignment with community needs and goals.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Hispânico ou Latino/psicologia , Adesão à Medicação/estatística & dados numéricos , Pessoas Transgênero/psicologia , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Baltimore/epidemiologia , População Negra/psicologia , População Negra/estatística & dados numéricos , District of Columbia/epidemiologia , Feminino , Infecções por HIV/etnologia , Acessibilidade aos Serviços de Saúde , Disparidades em Assistência à Saúde , Hispânico ou Latino/estatística & dados numéricos , Humanos , Adesão à Medicação/etnologia , Adesão à Medicação/psicologia , Estigma Social , Pessoas Transgênero/estatística & dados numéricos , Transexualidade
16.
BMC Public Health ; 19(1): 594, 2019 May 17.
Artigo em Inglês | MEDLINE | ID: mdl-31101045

RESUMO

BACKGROUND: Intimate partner violence (IPV), HIV and sexually transmitted infections (STI) can contribute to disparities in population health, depending on the individual, social and environmental factors characterizing a setting. To better understand the place-based determinants and patterns of these key interrelated public health problems in Uganda, we compared risk factors for IPV, HIV and STI in fishing, trading and agrarian communities in Rakai, Uganda by gender. METHOD: This study used cross-sectional data collected from 14,464 sexually active men (n = 6531) and women (n = 7933) as part of the Rakai Community Cohort Study, a population-based open cohort study of men and women aged 15-49 years. We used multilevel modified poisson regression models, which incorporated random intercepts for community and households. Factors associated with IPV, HIV and STI were assessed separately for men and women in fishing, trading and agrarian communities. RESULTS: A larger proportion of participants in the fishing communities than those in trading and agrarian communities were HIV positive, engaged in HIV risk behaviors, had STI symptoms and reported perpetration of or victimization by IPV. Female gender was a shared correlate of IPV, HIV and STI in the fishing communities. Engagement in multiple sexual relationships or partner's engagement in multiple relationships were shared correlates of IPV, and HIV in agrarian communities and IPV and STI in trading communities. CONCLUSION: Programs should target factors at multiple levels to reduce risk for syndemic conditions of HIV, STI and IPV in Rakai, Uganda particularly among men and women in fishing communities.


Assuntos
Agricultura , Infecções por HIV/epidemiologia , Violência por Parceiro Íntimo/estatística & dados numéricos , Fatores Sexuais , Infecções Sexualmente Transmissíveis/epidemiologia , Adolescente , Adulto , Estudos de Coortes , Mercantilização , Estudos Transversais , Feminino , HIV , Humanos , Masculino , Pessoa de Meia-Idade , Distribuição de Poisson , Análise de Regressão , Fatores de Risco , Parceiros Sexuais , Uganda/epidemiologia , Adulto Jovem
17.
BMC Public Health ; 19(1): 63, 2019 Jan 14.
Artigo em Inglês | MEDLINE | ID: mdl-30642303

RESUMO

BACKGROUND: In Myanmar, HIV is concentrated among key populations, yet less than half of the estimated 250,000 men who have sex with men (MSM) and transgender women (TW) report recent HIV testing. As many as 50% of MSM and TW may conceal their same-sex preferences and behaviors, yet little is known about the barriers faced by those who are locally regarded as 'hidden' - that is, MSM who do not disclose same-sex preferences and/or identify as gay. This study explored specific barriers to accessing HIV testing and other prevention services among 'hidden' MSM to inform appropriate models of service delivery. METHODS: In-depth interviews with MSM (n = 12) and TW (n = 13) and focus group discussions (FGD) with MSM and TW community members, leaders and key informants (n = 35) were undertaken in Yangon during June - September 2015. Participants were recruited by word-of-mouth by trained peer data collectors. Responses to questions from semi-structured guides were transcribed and coded using Atlas Ti. Codes were based on key domains in the guides and applied to transcripts to identify and analyze emerging themes. RESULTS: Fear of stigma and discrimination and the need to meet gender expectations were key reasons for non-disclosure of same-sex preferences and behaviors; this typically manifested as avoidance of other MSM and settings in which sexual identity might be implicated. These concerns influenced preference and interaction with HIV services, with many avoiding MSM-specific services or eschewing HIV testing services entirely. The difficulties of engaging hidden MSM in HIV prevention was strongly corroborated by service providers. CONCLUSION: Hidden MSM face multiple barriers to HIV testing and prevention. Strategies cognizant of concerns for anonymity and privacy, such as One-Stop Shop services and online-based health promotion, can discretely provide services appropriate for hidden MSM. Enhanced capacity of peer-service providers and mainstream health staff to identify and respond to the psychosocial challenges reported by hidden MSM in this study may further encourage service engagement. Overarching strategies to strengthen the enabling environment, such as legal reform and LGBTI community mobilisation, can lessen stigma and discrimination and increase hidden MSM's comfort and willingness to discuss same-sex behavior and access appropriate services.


Assuntos
Medo , Infecções por HIV/prevenção & controle , Acessibilidade aos Serviços de Saúde , Homossexualidade Masculina , Aceitação pelo Paciente de Cuidados de Saúde , Comportamento Sexual , Minorias Sexuais e de Gênero , Adolescente , Adulto , Coleta de Dados , Revelação , Feminino , Grupos Focais , HIV , Infecções por HIV/diagnóstico , Homossexualidade Masculina/psicologia , Humanos , Masculino , Mianmar , Privacidade , Minorias Sexuais e de Gênero/psicologia , Discriminação Social , Estigma Social , Pessoas Transgênero , Adulto Jovem
18.
J Med Internet Res ; 21(3): e12569, 2019 03 29.
Artigo em Inglês | MEDLINE | ID: mdl-30924782

RESUMO

BACKGROUND: Novel, technology-based methods are rapidly increasing in popularity across multiple facets of quantitative research. Qualitative research, however, has been slower to integrate technology into research methodology. One method, computer-mediated communication (CMC), has been utilized to a limited extent for focus group discussions. OBJECTIVE: This study aimed to assess feasibility of an online video conferencing system to further adapt CMC to facilitate synchronous focus group discussions among transgender women living in six cities in eastern and southern United States. METHODS: Between August 2017 and January 2018, focus group discussions with adult transgender women were conducted in English and Spanish by research teams based in Boston, MA, and Baltimore, MD. Participants were sampled from six cities: Baltimore, MD; Boston, MA; New York, NY; Washington, DC; Atlanta, GA; and Miami, FL. This was formative research to inform a technology-enhanced cohort study to assess HIV acquisition among transgender women. This analysis focused on the methodologic use of CMC focus groups conducted synchronously using online software that enabled video or phone discussion. Findings were based on qualitative observations of attendance and study team debriefing on topics of individual, social, technical, and logistical challenges encountered. RESULTS: A total of 41 transgender women from all six cities participated in seven online focus group discussions-five English and two Spanish. There was equal racial distribution of black/African American (14/41, 34%) and white (14/41, 34%) attendees, with 29% (12/41) identifying as Hispanic/Latina ethnicity. Overall, 29 of 70 (41%) eligible and scheduled transgender women failed to attend the focus group discussions. The most common reason for nonattendance was forgetting or having a scheduling conflict (16/29, 55%). A total of 14% (4/29) reported technical challenges associated with accessing the CMC focus group discussion. CMC focus group discussions were found to facilitate geographic diversity; allow participants to control anonymity and privacy (eg, use of pseudonyms and option to use video); ease scheduling by eliminating challenges related to travel to a data collection site; and offer flexibility to join via a variety of devices. Challenges encountered were related to overlapping conversations; variable audio quality in cases where Internet or cellular connection was poor; and distribution of incentives (eg, cash versus gift cards). As with all focus group discussions, establishment of ground rules and employing both a skilled facilitator and a notetaker who could troubleshoot technology issues were critical to the success of CMC focus group discussions. CONCLUSIONS: Synchronous CMC focus group discussions provide a secure opportunity to convene participants across geographic space with minimal time burden and without losing the standardized approach that is expected of focus group discussions. This method may provide an optimal alternative to engaging hard-to-reach participants in focus group discussions. Participants with limited technological literacy or inconsistent access to a phone and/or cellular data or service, as well as circumstances necessitating immediate cash incentives may, however, require additional support and accommodation when participating in CMC focus group discussions.


Assuntos
Computadores/normas , Educação a Distância/métodos , Grupos Focais/normas , Infecções por HIV/epidemiologia , Adulto , Estudos de Coortes , Comunicação , Estudos de Viabilidade , Feminino , Humanos , Pesquisa Qualitativa , Pessoas Transgênero , Estados Unidos
19.
Sex Health ; 16(4): 348-357, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-31295417

RESUMO

Background Data from other settings suggest that female sex workers (FSWs) are regularly exposed to violence and risks of psychological and physical trauma, although less is known about the effects of this violence. The objective of this study was to understand the experiences of violence and relationships with mental health symptomatology among FSWs. METHODS: A mixed-methods design was used to explore the contexts and social perceptions of violence and mental health effects among FSW in Burkina Faso in 2013. RESULTS: In all, 696 FSWs were recruited via respondent-driven sampling and enrolled in the study in Ouagadougou and Bobo-Dioulasso, Burkina Faso. Seventy participants were also recruited into qualitative research. Nearly two-thirds of quantitative respondents (61.7%) reported experiencing lifetime physical violence, of whom 77.4% reported experiencing violence after initiating sex work. Further, 40.9% of participants reported forced non-consensual sex, most of which occurred after they had started sex work (73.0%). In some cases, the male perpetrator used physical force to force non-consensual sex. Forced non-consensual sex was often without condoms. Among quantitative participants, 41.8% reported ever having feelings of depression; there was also a high prevalence of suicide ideation in this group. Qualitative participants also described feelings of depression, alienation, and suicide ideation. Some qualitative participants described using protective methods to avoid violence and to promote social protection among FSWs. CONCLUSIONS: The findings suggest that stigma and physical and sexual abuse are prevalent among FSWs. Within this context of sex work, lifetime experiences of physical and sexual violence were highly correlated with self-reported mental health symptoms.


Assuntos
Depressão/psicologia , Trauma Psicológico/psicologia , Delitos Sexuais/psicologia , Profissionais do Sexo/psicologia , Ideação Suicida , Violência/psicologia , Adolescente , Adulto , Burkina Faso/epidemiologia , Preservativos , Depressão/epidemiologia , Feminino , Humanos , Intenção , Violência por Parceiro Íntimo/psicologia , Violência por Parceiro Íntimo/estatística & dados numéricos , Saúde Mental , Trauma Psicológico/epidemiologia , Pesquisa Qualitativa , Delitos Sexuais/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Estigma Social , Violência/estatística & dados numéricos , Adulto Jovem
20.
Epidemiol Rev ; 40(1): 12-26, 2018 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-29688317

RESUMO

Prisons and other closed facilities create opportunities for transmission of human immunodeficiency virus (HIV) and viral hepatitis during detention and after release. We conducted a systematic review and meta-analysis of peer-reviewed publications (2005-2015) to describe the prevalence of HIV, hepatitis C virus, and hepatitis B virus among key populations in prisons worldwide and to compare estimates of infection with those of other prison populations. Most data were reported for people who inject drugs (PWID; n = 72) and for men who have sex with men (MSM; n = 21); few data were reported on sex workers (SW; n = 6), or transgender women (n = 2). Publications were identified from 29 countries, predominantly middle- and high-income countries. Globally, PWID had 6 times the prevalence of HIV (pooled prevalence ratio (PPR) = 6.0, 95% CI: 3.8, 9.4), 8 times the prevalence of hepatitis C virus (PPR = 8.1, 95% CI: 6.4, 10.4), and 2 times the prevalence of hepatitis B virus (PPR = 2.0, 95% CI: 1.5, 2.7) compared with noninjecting prisoner populations. Among these articles, only those from Iran, Scotland, Spain, and Italy included the availability of methadone therapy; 2 articles included information on access to needle exchange programs by PWID detainees. HIV prevalence was more than 2 times higher among SW (PPR = 2.6, 95% CI: 2.2, 3.1) and 5 times higher among MSM (PPR = 5.3, 95% CI: 3.5, 7.9) compared with other prisoners. None of these articles reported HIV prevention coverage among SW or transgender women; 1 described HIV and sexually transmitted infection screening for MSM in prison. Prevention programs specific to key populations are important, particularly for populations that are criminalized and/or may cycle in and out of prison.


Assuntos
Saúde Global/estatística & dados numéricos , Infecções por HIV/epidemiologia , Hepatite Viral Humana/epidemiologia , Prisioneiros/estatística & dados numéricos , Usuários de Drogas , Feminino , Infecções por HIV/etiologia , Infecções por HIV/transmissão , Hepatite Viral Humana/etiologia , Hepatite Viral Humana/transmissão , Humanos , Masculino , Modelos Estatísticos , Prevalência , Fatores de Risco , Profissionais do Sexo , Minorias Sexuais e de Gênero , Pessoas Transgênero
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA