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1.
AIDS Patient Care STDS ; 38(3): 123-133, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38471092

RESUMO

The most at-risk population among women for human immunodeficiency virus (HIV) diagnosis in the United States are Black women, accounting for 61% of all new HIV cases. Pre-exposure prophylaxis (PrEP) is a safe and effective HIV prevention method for people at risk of HIV acquisition. Although disproportionately affected by HIV, Black women's knowledge, perceived benefits, and uptake of PrEP remain low. The socioecological model (SEM) may be useful for understanding why there is a low uptake of PrEP among Black women. The current study used the SEM to explore provider perspectives on the barriers and facilitators of PrEP uptake among Black women in Eastern Virginia. Semistructured interviews were conducted with a total sample of 15 community health care providers. Barriers of PrEP uptake at the societal (e.g., PrEP advertisements focus on gay men), community/organizational (e.g., time constraints in the workplace), interpersonal (e.g., perceived monogamy), and individual (e.g., unmet basic needs) levels were identified. Providers also identified facilitators of PrEP uptake at the societal (e.g., PrEP advertisements that target women), community/organizational (e.g., PrEP education), interpersonal (e.g., HIV-positive partner), and individual (e.g., PrEP awareness and perceived susceptibility to HIV) levels. These findings highlight unique barriers to accessing and taking PrEP for Black women in the United States, and potential factors that could facilitate PrEP use. Both barriers and facilitators may be important targets for interventions to improve PrEP uptake. Future research focused on improving PrEP uptake among Black women in the United States should consider multi-level interventions that target barriers and facilitators to reduce rates of HIV infections.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Masculino , Humanos , Feminino , Estados Unidos , Infecções por HIV/tratamento farmacológico , HIV , Profilaxia Pré-Exposição/métodos , Virginia , Fármacos Anti-HIV/uso terapêutico , Serviços de Saúde Comunitária
2.
Am J Health Promot ; 38(1): 68-79, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37899588

RESUMO

PURPOSE: We sought to describe the prevalence of food insecurity and its relationship with mental health, health care access, and use among lesbian, gay, and bisexual (LGB) adults in the U.S. DESIGN AND SETTING: We analyzed data from the National Health Interview Survey (NHIS), a cross-sectional study of noninstitutionalized adults from all 50 states and the District of Columbia. SAMPLE: The study sample was restricted to LGB adults ≥18 years (N = 1178) from the 2021 NHIS survey. MEASURES: Food security was assessed using the 10-item U.S Adult Food Security Survey Module. Study outcomes were mental health (depression, anxiety, life satisfaction, and serious psychological distress), health care utilization, and medication adherence. ANALYSIS: Descriptive statistics and linear and generalized linear regressions. RESULTS: The study sample consisted of 69% White, 14% Hispanic/Latinx, 9% Black, and 8% people of other races. Approximately half (53%) identified as bisexual and 47% identified as gay or lesbian. Eleven percent were food insecure. Sexual orientation, income-to-poverty ratio, and health insurance were significant correlates of food insecurity. In multivariable analyses, food insecurity was significantly associated with mental illness (including depression, anxiety, and serious psychological distress), limited health care access and use (including inability to pay medical bills, delay in getting medical and mental health care, and going without needed medical and mental health care), and medication nonadherence (including skipping medication, taking less medication, delay filling prescription, and going without needed prescription). CONCLUSION: Food insecurity is a constant predictor of adverse mental health and low medical and mental health care use rates among LGB adults in the United States. Achieving food security in LGB people requires improving their financial and nonfinancial resources to obtain food.


Assuntos
Saúde Mental , Minorias Sexuais e de Gênero , Adulto , Humanos , Feminino , Masculino , Estados Unidos , Estudos Transversais , Comportamento Sexual , Acesso aos Serviços de Saúde , Insegurança Alimentar
3.
Int J STD AIDS ; 35(1): 25-32, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37707955

RESUMO

Background: Mental health problems are common among people living with HIV/AIDS and contribute to poor HIV-related outcomes, including AIDS-related mortality. We examined the association between severe food insecurity and depressive symptoms in young people living with HIV (YPLH) in Zambia. Methods: We sampled 120 youth living with HIV aged 18-21 years in the Eastern Province of Zambia. Household food insecurity was measured using the Household Food Insecurity Access Scale (HFIAS). Mental health was assessed using the Children's Depression Inventory-Short Form. We fitted linear regression models to assess whether food insecurity is associated with depressive symptoms. Results: The mean age was 19 years, and 63% were female. Overall, 43% were severely food insecure. After adjusting for sociodemographic variables and other confounders, severely food insecure participants were more likely to report depressive symptoms (ß = 0.81, 95% Confidence Interval [CI] 0.07-1.55) and engagement in sex work (ß = 1.78, 95% CI 0.32-3.25). Conclusion: Almost half of the sample reported severe food insecurity which was associated with depressive symptoms. Interventions aimed at improving food insecurity may have beneficial effects on mental health and HIV outcomes among young people living with HIV in resource-limited settings.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Criança , Humanos , Feminino , Adolescente , Adulto Jovem , Adulto , Masculino , Depressão/epidemiologia , Depressão/psicologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Síndrome de Imunodeficiência Adquirida/complicações , Zâmbia/epidemiologia , Abastecimento de Alimentos , Insegurança Alimentar
4.
J Health Care Poor Underserved ; 34(2): 549-568, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37464517

RESUMO

This study explored factors associated with elevated risk of exchanging sex for food in young transgender adults in the U.S. We analyzed data from a sample of trans-gender adults (18-35 years old) who participated in the 2015 U.S. Transgender Survey. Participants were asked if they had engaged in sexual activity for food within the past year or more than a year ago. Welfare participation, family rejection, and experience of homelessness were significantly associated with a higher likelihood of exchanging sex for food. Young transgender adults with multiple marginalized identities, such as identifying as Black or African American, presenting a non-normative gender expression, and living with a disability, were at higher risk of engaging in sex for food. Our study underscores family rejection and socioeconomic precarity, which may erode the social support and safety net of young transgender adults, preventing them from affording and accessing adequate food.


Assuntos
Pessoas Transgênero , Adulto , Humanos , Adolescente , Adulto Jovem , Comportamento Sexual , Identidade de Gênero , Inquéritos e Questionários , Fatores Socioeconômicos
5.
PLoS One ; 17(12): e0279238, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36548261

RESUMO

BACKGROUND: Prior research has found a high prevalence of childhood sexual abuse (CSA) among sexual minority men (SMM) in the US, and has indicated that CSA is associated with higher rates of alcohol and drug use disorders. However, most of these studies have focused almost exclusively on White SMM. We assessed associations of CSA, alcohol use, and drug use problems among adult Black SMM. METHODS: Participants were 1,016 Black SMM recruited from six US cities (Atlanta, Boston, Los Angeles, New York City, San Francisco, and Washington, DC) between July 2009 and December 2011. We used hierarchical logistic regression to evaluate the associations between CSA, alcohol use problems (≥ 8 AUDIT), and drug use problems (excluding marijuana). RESULTS: Mean (SD) age was 37.8 (11.7) years, and 28.6% and 49.2% reported alcohol and drug use disorders in the past six months, respectively. Most of the study participants reported history of CSA (70.3%). Adjusting for sociodemographic and confounding variables, CSA was associated with higher odds of alcohol use problems (odds ratio (OR) = 1.52, 95% CI 1.09, 2.12) and drug use problems (OR = 1.58, 95% CI 1.19, 2.10) than non-CSA group. CONCLUSION: Prevalence of CSA is high among BSMM in the US and is positively associated with alcohol and drug use problems. Substance use interventions should address the psychological health needs of BSMM with a history of CSA.


Assuntos
Alcoolismo , Abuso Sexual na Infância , Minorias Sexuais e de Gênero , Transtornos Relacionados ao Uso de Substâncias , Masculino , Adulto , Criança , Humanos , Alcoolismo/epidemiologia , Cidades , Abuso Sexual na Infância/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia
6.
Lancet HIV ; 9(8): e574-e584, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35750058

RESUMO

In this Series paper, we review evidence on the co-occurring and synergistic epidemics (syndemic) of HIV and mental health problems worldwide among men who have sex with men (MSM). The multilevel determinants of this global syndemic include structural factors that enable stigma, systematic bias, and violence towards MSM across geographical and cultural contexts. Cumulative exposure to these factors over time results in population-level inequities in the burden of HIV infections and mental health problems among MSM. Evidence for this syndemic among MSM is strongest in the USA, Canada, western Europe, and parts of Asia and Latin America, with emerging evidence from sub-Saharan Africa. Integrated interventions are needed to address syndemics of HIV and mental health problems that challenge the wellbeing of MSM populations worldwide, and such interventions should consider various mental health conditions (eg, depression, anxiety, trauma, and suicidality) and their unique expressions and relationships with HIV outcomes depending on cultural contexts. In addition, interventions should identify and intervene with locally relevant structural factors that result in HIV and mental health vulnerabilities among MSM.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Humanos , Masculino , Saúde Mental , Sindemia
7.
AIDS Behav ; 26(3): 805-813, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-34406550

RESUMO

Sexual minority men living in Africa, where many countries criminalize same-sex behavior, are vulnerable to HIV and experience significant barriers to HIV care. Sexual prejudice in healthcare settings is a key contributor to these barriers. Building on social psychological models of prejudice and interpersonal contact at the clinic, we examined the associations between healthcare workers' sexual prejudice and their comfort to provide care to MSM, and assessed the moderating role of workers' prior interpersonal contact with MSM. A cross-sectional survey of 147 healthcare workers varying in level of training and expertise working in HIV care organizations was conducted in western Kenya. Sexual prejudice was negatively associated with comfort to provide care to MSM. Prior interpersonal contact with MSM moderated the association between sexual prejudice and comfort to provide care to MSM among nurses/counselors, such that those with low prior contact and high sexual prejudice were the most uncomfortable providing care to MSM. Interventions are needed to address sexual prejudice and encourage positive forms of interpersonal contact with MSM, especially with nurses and counselors who might have more and varied patient interactions, to improve access to the continuum of HIV prevention and care for MSM in Kenya.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Estudos Transversais , Infecções por HIV/prevenção & controle , Pessoal de Saúde , Homossexualidade Masculina , Humanos , Quênia , Masculino , Preconceito
8.
Glob Public Health ; 17(1): 150-164, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-33306434

RESUMO

Sexual prejudice toward men who have sex with men (MSM) is a pressing concern in sub-Saharan Africa (SSA). Given the high HIV infection risk among this population, sexual prejudice perpetuated by healthcare providers, affects access to and willingness of MSM to seek HIV care services. However, data on healthcare providers' attitudes towards MSM in SSA are limited, and there are no locally-adapted measures of sexual prejudice. We adapted a scale to measure sexual prejudice with a sample of 147 healthcare providers in western Kenya. Results from exploratory factor analysis revealed a single-factor structure. The scale demonstrated high internal consistency with Cronbach's α = 0.91. Healthcare providers who had prior interpersonal contact with MSM, had ever been trained on counselling MSM, and had higher knowledge about MSM health needs reported lower sexual prejudice scores, compared with peers who lacked these experiences (p < 0.001). In contrast, healthcare providers who had experienced secondary stigma (negative judgments from peers and community) for providing care to MSM reported higher scores of sexual prejudice scale (p < 0.001) compared with providers who had not experienced secondary stigma. The scale provides a contextualised tool to assess healthcare providers' attitudes toward MSM in Kenya and countries in SSA with similar cultural norms.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Pessoal de Saúde , Homossexualidade Masculina , Humanos , Quênia , Masculino , Preconceito , Estigma Social
9.
Am J Mens Health ; 15(2): 15579883211001197, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33724073

RESUMO

A large body of research demonstrates disparities in psychological health attributed to sexual minority identity, racial/ethnic minority identity, and socioeconomic status (SES). Fewer studies have explicated the role of these multiple attributes on psychological health and explored the role of SES and psychosocial resources in determining outcomes. We analyzed data from Project STRIDE, a longitudinal survey involving a diverse sample of gay and bisexual adult men (n = 198). Using structural equation modeling, we tested hypothesized direct and indirect effects of race/ethnicity, SES, and three psychosocial mediational variables (collective self-efficacy, everyday discrimination, internalized homophobia) on two outcome variables-psychological and social well-being-assessed at 1-year follow-up. Our model indicated that: (1) race/ethnicity and SES were significantly associated with each other and with each psychosocial mediator; (2) higher SES was directly and indirectly associated with both measures of well-being; and (3) collective self-esteem and everyday discrimination mediated the association between SES and both measures of well-being. The model also indicated that racial/ethnic associations with psychological mediators and outcomes are evident in the context of SES, but these effects might be suppressed when the model does not consider SES. Findings highlight the critical role of SES and race/ethnicity in determining the psychological and social well-being of sexual minority men. Specification of mediating variables-collective self-efficacy, everyday discrimination, internalized homophobia-indicates potential intervention targets to improve psychological and social health in sexual minority men. Associations between race/ethnicity and SES support the need for intersectional frameworks in addressing the health of sexual minority men.


Assuntos
Etnicidade , Homofobia/psicologia , Qualidade de Vida/psicologia , Minorias Sexuais e de Gênero/psicologia , Classe Social , Estresse Psicológico/etnologia , Adulto , Bissexualidade , Homossexualidade Masculina , Humanos , Análise de Classes Latentes , Estudos Longitudinais , Masculino , Saúde Mental , Grupos Minoritários , Estresse Psicológico/psicologia
10.
AIDS ; 35(2): 177-191, 2021 02 02.
Artigo em Inglês | MEDLINE | ID: mdl-33048881

RESUMO

OBJECTIVE: To provide the first systematic review of the early adoption of implementation science for HIV prevention or treatment in the United States. We identified primary research studies that addressed implementation of HIV prevention or treatment in the United States and qualitatively assessed the reporting of implementation outcomes and intervention descriptions. METHODS: We searched PubMed, PsycInfo, and CINAHL databases for evaluations of HIV prevention or treatment interventions that at least reported one implementation outcome and were published between 2014 and 2018. We used the 12-item Template for Intervention Description and Replication to assess study interventions. RESULTS: A total of 2275 articles were identified. Thirty-nine studies met inclusion criteria. Of these, 84.6% used quantitative methods with 5% being hybrid effectiveness-implementation studies and 15% used qualitative methods. No studies cited a formal theoretical framework for implementation science. Acceptability and feasibility were the most frequently reported implementation outcomes. Eligible studies were diverse with regard to demographic categories. Most interventions focused on HIV prevention, particularly risk-reduction strategies. HIV treatment interventions targeted linkage to care and adherence to medications. Key implementation outcome findings indicated that these interventions are feasible and acceptable in the real world. CONCLUSION: HIV implementation science could support dissemination of HIV prevention or treatment in the United States, although HIV treatment interventions are limited. Theoretical frameworks and key implementation outcomes like fidelity, penetration, and appropriateness could promote the rigor of future HIV treatment implementation research, helping the field deliver the promise of HIV prevention or treatment efforts in the United States.


Assuntos
Infecções por HIV , Ciência da Implementação , Infecções por HIV/prevenção & controle , Humanos , Estados Unidos
11.
Cult Health Sex ; 22(4): 398-412, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31144598

RESUMO

Few studies have examined the intersection of race/ethnicity and socioeconomic status on the experience of minority stressors among sexual minority adults. We examined whether there are differences in reports of minority stressors by race/ethnicity and socioeconomic status, and whether socioeconomic status moderates the associations between race/ethnicity and minority stressors. We analysed data from Project Stride, a community-based sample of 396 self-identified lesbian, gay and bisexual adults in New York City. We conducted a hierarchical multiple regression analysis to examine the associations between race/ethnicity and socioeconomic status on minority stressors. In adjusted models, African American and Latino sexual minority adults experienced greater anticipated stigma relative to their white counterparts. Socioeconomic status significantly moderated the association of race/ethnicity and enacted stigma. For African Americans, higher socioeconomic status was associated with more enacted stigma, whereas higher socioeconomic status was associated with reduced enacted stigma among whites. Minority stress processes are likely to operate differently for sexual minority people of colour compared with white sexual minority people, and for higher-socioeconomic status versus lower-socioeconomic status sexual minority people. Future research should consider the intersectional axes of identity that contribute to enacted stigma and disparities in mental and physical health, especially for US African American sexual minority adults.


Assuntos
Etnicidade/psicologia , Grupos Raciais/psicologia , Minorias Sexuais e de Gênero/psicologia , Estigma Social , Fatores Socioeconômicos , Estresse Psicológico/etnologia , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque , Grupos Raciais/etnologia , Estados Unidos , População Branca/estatística & dados numéricos
12.
AIDS Care ; 31(10): 1185-1192, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31039628

RESUMO

Kenyan gay, bisexual, and other men who have sex with men (GBMSM) are significantly affected by HIV. Pre-exposure prophylaxis (PrEP) is an effective biomedical approach to HIV prevention. We conducted a cross-sectional survey of 459 HIV-negative Kenyan GBMSM to assess individual and interpersonal correlates of PrEP awareness/acceptability using univariate and hierarchical logistic regression modeling. We found that 64.3% of participants had heard of PrEP and 44.9% were willing to use PrEP. In hierarchical logistic regression models for PrEP awareness, condom use with regular partners, higher condom use self-efficacy, higher perceived ability to use PrEP, history of STI, and membership in LGBT organization were significantly associated with being aware of PrEP (χ2 = 69.6, p < .001). In hierarchical logistic regression models for PrEP acceptability, higher self-esteem, higher condom use self-efficacy, depression/anxiety, higher perceived ability to use PrEP, willingness to engage in PrEP follow-up visits, coercion at sexual debut, and family exclusion were significantly associated with being acceptable to PrEP (χ2 = 231.8, p < .001). Individual and interpersonal factors were significantly associated with PrEP awareness and acceptability. Our findings underscore the need to promote awareness and understanding of PrEP as an effective HIV prevention tool in combination with other safer-sex methods that are appropriate given an individual's personal circumstances.


Assuntos
Fármacos Anti-HIV/administração & dosagem , Bissexualidade/psicologia , Preservativos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Profilaxia Pré-Exposição , Adulto , Bissexualidade/estatística & dados numéricos , Estudos Transversais , Infecções por HIV/tratamento farmacológico , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Quênia/epidemiologia , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Sexo Seguro , Autoeficácia , Parceiros Sexuais
13.
AIDS Patient Care STDS ; 32(11): 477-486, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-30398953

RESUMO

In sub-Saharan Africa, men who have sex with men (MSM) experience high HIV prevalence, in part, due to stigma and discrimination creating barriers to engagement in prevention and care services. We examined the reliability and validity of measures of stigma and satisfaction with healthcare providers, as well as explored whether scores on the factors varied across sociodemographic variables among MSM in western Kenya. A mixed-methods design using a sequential triangulation approach was adopted, involving a survey of 89 MSM and 10 key informant interviews. Reliability and correlation analyses, exploratory factor analyses, t-tests, and ANOVAs (analyses of variances) were conducted to test the scale's psychometric properties and examine differences in mean scores by demographics. Thematic analysis with qualitative data was used to validate the meaning of scales and explore how stigma influences and relates to satisfaction with healthcare providers. Of 89 participants, 50% identified as homosexual, 52% had college degree, 45% were above 25 years, and 72% had ever been married. Three subscales measuring enacted stigma, internalized stigma, and mistrust of healthcare providers showed good reliability (α = 0.80, α = 0.90, and α = 0.90). Men who identified as homosexual reported higher mean scores of enacted stigma and distrust of healthcare providers compared to heterosexual/bisexual identified (p < 0.001). Qualitative data revealed perceptions that healthcare providers were not knowledgeable to handle MSM needs. Study provides preliminary evidence for the reliability and validity of measures of stigma and mistrust of healthcare providers in Kenya. Quantitative and qualitative findings highlight the need for interventions to reduce stigma and create a more inclusive health system.


Assuntos
Discriminação Psicológica , Pessoal de Saúde/psicologia , Serviços de Saúde/estatística & dados numéricos , Homossexualidade Masculina/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Estigma Social , Inquéritos e Questionários/normas , Adolescente , Adulto , Atitude do Pessoal de Saúde , Medo/psicologia , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Homossexualidade Masculina/etnologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Quênia , Masculino , Pesquisa Qualitativa , Reprodutibilidade dos Testes , Estereotipagem , Adulto Jovem
14.
PLoS One ; 12(5): e0178076, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28562627

RESUMO

BACKGROUND: Orphaned and vulnerable adolescents (OVA) in sub-Saharan Africa are at greater risk for adverse psychological outcomes compared with their non-OVA counterparts. Social interventions that provide cash transfers (CTs) have been shown to improve health outcomes among young people, but little is known about their impact on the psychological wellbeing of OVA. OBJECTIVE: Among OVA in western Kenya, we assessed the association between living in a household that received monthly unconditional government CTs and psychological wellbeing. METHODS: We examined the likelihood of depression, anxiety, post-traumatic stress symptoms (PTSS) and positive future outlook among 655 OVA aged between 10 and 18 years who lived in 300 randomly selected households in western Kenya that either received or did not receive unconditional monthly CTs. RESULTS: The mean age was 14.0 (SD 2.4) years and 329 (50.2%) of the participants were female while 190 (29.0%) were double orphans whose biological parents were both deceased. After adjusting for socio-demographic, caregiver, and household characteristics and accounting for potential effects of participant clustering by sub-location of residence, OVA living in CT households were more likely to have a positive future outlook (odds ratio [OR] 1.47, 95% confidence interval [CI] 1.08, 1.99), less likely to be anxious (OR 0.57, 95% CI 0.42, 0.78), and less likely to have symptoms of post-traumatic stress (OR 0.50, 95% CI 0.29, 0.89). We did not find statistically significant differences in odds of depression by CT group. CONCLUSION: OVA in CT households reported better psychological wellbeing compared to those in households not receiving CTs. CT interventions may be effective for improving psychological wellbeing among vulnerable adolescents in socioeconomically deprived households.


Assuntos
Proteção da Criança , Crianças Órfãs , Financiamento Governamental , Renda , Saúde Mental , Adolescente , Criança , Feminino , Humanos , Quênia , Masculino , Populações Vulneráveis
15.
AIDS Care ; 29(8): 1003-1013, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-28150501

RESUMO

HIV testing constitutes a key step along the continuum of HIV care. Men who have sex with men (MSM) have low HIV testing rates and delayed diagnosis, especially in low-resource settings. Peer-led interventions offer a strategy to increase testing rates in this population. This systematic review and meta-analysis summarizes evidence on the effectiveness of peer-led interventions to increase the uptake of HIV testing among MSM. Using a systematic review protocol that was developed a priori, we searched PubMed, PsycINFO and CINAHL for articles reporting original results of randomized or non-randomized controlled trials (RCTs), quasi-experimental interventions, and pre- and post-intervention studies. Studies were eligible if they targeted MSM and utilized peers to increase HIV testing. We included studies published in or after 1996 to focus on HIV testing during the era of combination antiretroviral therapy. Seven studies encompassing a total of 6205 participants met eligibility criteria, including two quasi-experimental studies, four non-randomized pre- and-post intervention studies, and one cluster randomized trial. Four studies were from high-income countries, two were from Asia and only one from sub-Saharan Africa. We assigned four studies a "moderate" methodological rigor rating and three a "strong" rating. Meta-analysis of the seven studies found HIV testing rates were statistically significantly higher in the peer-led intervention groups versus control groups (pooled OR 2.00, 95% CI 1.74-2.31). Among randomized trials, HIV testing rates were significantly higher in the peer-led intervention versus control groups (pooled OR: 2.48, 95% CI 1.99-3.08). Among the non-randomized pre- and post-intervention studies, the overall pooled OR for intervention versus control groups was 1.71 (95% CI 1.42-2.06), with substantial heterogeneity among studies (I2 = 70%, p < 0.02). Overall, peer-led interventions increased HIV testing among MSM but more data from high-quality studies are needed to evaluate effects of peer-led interventions on HIV testing among MSM in low- and middle-income countries.


Assuntos
Sorodiagnóstico da AIDS/estatística & dados numéricos , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Grupo Associado , Infecções por HIV/transmissão , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino
16.
Int J STD AIDS ; 28(2): 179-187, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-26970651

RESUMO

HIV diagnosis is an important step in the HIV cascade of prevention and treatment. However, men who have sex with men in low- and middle-income countries have limited access to HIV care services. We examined factors associated with prior HIV testing among men who have sex with men in western Kenya. We recruited 95 men who have sex with men aged 18 years and older, and who reported at least one sexual contact with a man in the past 6 months; however, this analysis is restricted to 89 participants who completed questions on HIV testing. Logistic regression model was used to determine factors associated with HIV testing in the past one year. Results indicate that 23 (26%) had not been tested in the past 12 months. Bivariate analyses demonstrated that condomless anal sex (odds ratio = 3.29, 95% confidence interval = 1.18-9.17) and comfort with healthcare providers (odds ratio = 1.15, 95 % CI = 1.05-1.26) were associated with higher odds of HIV testing in the past 12 months. Experiencing social stigma was associated with lower odds of HIV testing in the last 12 months (odds ratio = 0.91, 95% confidence interval = 0.84-0.94). In multivariable models, social stigma remained significantly associated with lower odds of HIV testing in the last 12 months odds ratio = 0.90, 95% confidence interval = 0.82-0.99) after inclusion of sexual risk and individual level variables. Development of men who have sex with men-sensitive HIV-testing services, addressing stigma, and training healthcare workers to provide culturally sensitive services may assist in effectively engaging men who have sex with men in the HIV treatment cascade.


Assuntos
Atitude Frente a Saúde , Infecções por HIV/diagnóstico , Homossexualidade Masculina/psicologia , Programas de Rastreamento/estatística & dados numéricos , Estigma Social , Adulto , Estudos Transversais , Infecções por HIV/prevenção & controle , Humanos , Quênia , Modelos Logísticos , Masculino , Razão de Chances , Comportamento Sexual/estatística & dados numéricos
17.
AIDS Behav ; 20(10): 2452-2463, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-26837630

RESUMO

Improving patient engagement in HIV care is critical for maximizing the impact of antiretroviral therapy (ART). We conducted a systematic review of studies that used HIV-positive peers to bolster linkage, retention, and/or adherence to ART. We searched articles published and indexed in Pubmed, PsycINFO, and CINAHL between 1996 and 2014. Peers were required to be HIV-positive. Studies were restricted to those published in English. Nine studies with n = 4658 participants met the inclusion criteria. Peer-based interventions were predominantly focused on improving adherence to ART, or evaluations of retention and adherence via viral suppression. Five (56 %) were conducted in sub-Saharan Africa. Overall findings were mixed on the impact of peers on ART adherence, viral suppression, and mortality. While positive effects of peer interventions on improving linkage and retention were found, there were limited studies assessing these outcomes. Additional research is warranted to demonstrate the impact of peers on linkage and retention in diverse populations.


Assuntos
Fármacos Anti-HIV/administração & dosagem , Continuidade da Assistência ao Paciente , Infecções por HIV/tratamento farmacológico , Aceitação pelo Paciente de Cuidados de Saúde , África Subsaariana , Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/psicologia , Humanos , Adesão à Medicação , Participação do Paciente , Grupo Associado
18.
Cult Health Sex ; 18(6): 625-38, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26551761

RESUMO

Men who have sex with men are increasingly recognised as one of the most vulnerable HIV risk groups in Kenya. Sex between men is highly stigmatised in Kenya, and efforts to provide sexual health services to men who have sex with men require a deeper understanding of their lived experiences; this includes how such men in Kenya construct their sexual identities and how these constructions affect sexual decision-making. Adult self-identified men who have sex with men (n = 26) in Malindi, Kenya, participated in individual interviews to examine sociocultural processes influencing sexual identity construction and decision-making. Four key themes were identified: (1) tensions between perceptions of 'homosexuality' versus being 'African', (2) gender-stereotyped beliefs about sexual positioning, (3) socioeconomic status and limitations to personal agency and (4) objectification and commodification of non-normative sexualities. Findings from this analysis emphasise the need to conceive of same-sex sexuality and HIV risk as context-dependent social phenomena. Multiple sociocultural axes were found to converge and shape sexual identity and sexual decision-making among this population. These axes and their interactive effects should be considered in the design of future interventions and other public health programmes for men who have sex with men in this region.


Assuntos
Bissexualidade/psicologia , Cultura , Tomada de Decisões , Homossexualidade Masculina/psicologia , Masculinidade , Comportamento Sexual/psicologia , Classe Social , Adolescente , Adulto , Bissexualidade/etnologia , Infecções por HIV , Homossexualidade Masculina/etnologia , Humanos , Quênia , Masculino , Pessoa de Meia-Idade , Autonomia Pessoal , Pesquisa Qualitativa , Risco , Comportamento Sexual/etnologia , Estereotipagem , Adulto Jovem
19.
J Int AIDS Soc ; 16 Suppl 3: 18741, 2013 Dec 02.
Artigo em Inglês | MEDLINE | ID: mdl-24321109

RESUMO

INTRODUCTION: Men who have sex with men (MSM) in Kenya are at high risk for HIV and may experience prejudiced treatment in health settings due to stigma. An on-line computer-facilitated MSM sensitivity programme was conducted to educate healthcare workers (HCWs) about the health issues and needs of MSM patients. METHODS: Seventy-four HCWs from 49 ART-providing health facilities in the Kenyan Coast were recruited through purposive sampling to undergo a two-day MSM sensitivity training. We conducted eight focus group discussions (FGDs) with programme participants prior to and three months after completing the training programme. Discussions aimed to characterize HCWs' challenges in serving MSM patients and impacts of programme participation on HCWs' personal attitudes and professional capacities. RESULTS: Before participating in the training programme, HCWs described secondary stigma, lack of professional education about MSM, and personal and social prejudices as barriers to serving MSM clients. After completing the programme, HCWs expressed greater acknowledgement of MSM patients in their clinics, endorsed the need to treat MSM patients with high professional standards and demonstrated sophisticated awareness of the social and behavioural risks for HIV among MSM. CONCLUSIONS: Findings provide support for this approach to improving health services for MSM patients. Further efforts are needed to broaden the reach of this training in other areas, address identified barriers to HCW participation and evaluate programme effects on patient and HCW outcomes using rigorous methodology.


Assuntos
Atitude do Pessoal de Saúde , Serviços de Saúde Comunitária , Infecções por HIV/psicologia , Pessoal de Saúde/psicologia , Homossexualidade Masculina , Adulto , Educação Médica , Feminino , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Humanos , Quênia , Masculino , Competência Profissional
20.
J Acquir Immune Defic Syndr ; 63(2): e49-55, 2013 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-23466646

RESUMO

BACKGROUND: Nonadherence to clinic appointments is associated with poor outcomes in HIV-infected adults. We describe the effect of cumulative clinic adherence (CCA) to clinic appointments on mortality and loss to follow-up (LTFU) among HIV-infected children in Kenya. METHODS: We analyzed retrospective clinical data from HIV-infected children in the United States Agency for International Development-Academic Model Providing Access to Healthcare Partnership in Kenya between 2001 and 2009. We defined CCA as the proportion of days adherent to clinic visits after enrollment. We examined the effects of CCA on both death and LTFU, controlling for demographic and clinical factors at enrollment and over time. Cox proportional hazards models with time-varying coefficients were used to calculate adjusted hazard ratios (AHR) associated with each 10% increase in CCA on mortality and LTFU. RESULTS: Among 3255 HIV-infected children, 1668 (51.2%) were male, median enrollment age of 5.2 years (interquartile range: 3.6-7.4). Of 2393 children with CD4 within 3 months after enrollment, 1125 (47.0%) were severely immune suppressed, 567 became LTFU, and 88 died. Children with higher CCA had a higher risk of both mortality and LTFU at 3 and 6 months. Higher CCA became protective at 24 months for mortality, AHR at 24 months: 0.7 (95% confidence interval: 0.6 to 0.9), and at 12 months for LTFU, AHR at 24 months: 0.7 (95% confidence interval: 0.7 to 0.7). CONCLUSIONS: Children adherence to clinic visits during the first 6 months of HIV care was associated with a higher risk of death and LTFU, but by 24 months, children with better CCA had a reduced risk of LTFU and mortality.


Assuntos
Síndrome de Imunodeficiência Adquirida/mortalidade , Cooperação do Paciente , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Assistência Ambulatorial , Instituições de Assistência Ambulatorial , Fármacos Anti-HIV/uso terapêutico , Criança , Pré-Escolar , Feminino , Humanos , Quênia , Masculino , Adesão à Medicação , Estudos Retrospectivos , Resultado do Tratamento
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