RESUMO
Black sexual minority men who have sex with men (MSM) in the United States are at disparate risk for contracting HIV infection, but pre-exposure prophylaxis (PrEP) use is suboptimal. Social network methods were used to recruit a community sample of racial minority MSM and transgender women (TGW) in two Midwestern US cities. 250 PrEP-eligible (HIV-negative) participants completed measures assessing current and intended PrEP use; demographic characteristics; PrEP knowledge, attitudes, norms, stigma, and self-efficacy; and structural barriers to PrEP. Multivariate analyses established predictors of current and intended PrEP use. Only 12% of participants reported currently using PrEP, which was associated with greater PrEP knowledge and not having a main partner, with trends for greater PrEP use by younger participants and those with partners living with HIV. Among participants not currently on PrEP, strength of PrEP use intentions was associated with higher PrEP knowledge, PrEP descriptive social norms, and PrEP use self-efficacy. This study is among few to directly compare Black who have adopted PrEP with those who have not. Its findings underscore the potential benefits of employing social network approaches for strengthening PrEP use peer norms, increasing PrEP knowledge and self-efficacy, and optimizing PrEP uptake among racial minority MSM and TGW.
Assuntos
Negro ou Afro-Americano , Infecções por HIV , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina , Profilaxia Pré-Exposição , Pessoas Transgênero , Humanos , Masculino , Profilaxia Pré-Exposição/estatística & dados numéricos , Adulto , Pessoas Transgênero/estatística & dados numéricos , Pessoas Transgênero/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Homossexualidade Masculina/psicologia , Homossexualidade Masculina/etnologia , Infecções por HIV/prevenção & controle , Infecções por HIV/etnologia , Negro ou Afro-Americano/estatística & dados numéricos , Negro ou Afro-Americano/psicologia , Feminino , Meio-Oeste dos Estados Unidos , Pessoa de Meia-Idade , Adulto Jovem , Fármacos Anti-HIV/uso terapêutico , Estigma Social , Minorias Sexuais e de Gênero/estatística & dados numéricos , Minorias Sexuais e de Gênero/psicologia , Parceiros Sexuais/psicologia , Adolescente , AutoeficáciaRESUMO
Half of HIV-positive persons in Russia are on antiretroviral therapy (ART), and only 27% are virally suppressed. A feasibility pilot intervention to mobilize social capital resources for HIV care support was conducted in St. Petersburg. Out-of-care or ART-nonadherent HIV-positive persons (n = 24) attended a five-session intervention to increase access social capital resources (i.e., family, friends, or providers) to mobilize supports for entering care, initiating care, and adhering to ART. HIV care indicators were assessed at baseline, an immediate followup (FU-1), and 6-month followup (FU-2) points. At FU-1, participants more frequently discussed their care experiences with others, verifying the intervention's mechanism of action. Participants increased in scales of medication taking adherence (p = 0.002, FU-1; p = 0.011, FU-2), self-efficacy (p = 0.042; FU-1), and outcome expectancies (p = 0.016, FU-2). Among persons not on ART, HIV Medication Readiness scale scores increased at FU-1 (p = 0.032) but became attenuated at FU-2. Participants tended to more frequently keep care appointments (79%, baseline to 90%, FU-1, p = 0.077); to have undetectable viral load (54%, baseline to 74%, FU-2; p = 0.063); and to have fewer past-month days with delayed or incomplete medication doses (7.8, baseline to 4.2, FU-1; p = 0.084). This novel social capital intervention is promising for improving HIV care-related outcomes and warrants a full-scale evaluation.
Assuntos
Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Adesão à Medicação/psicologia , Autoeficácia , Capital Social , Rede Social , Adulto , Feminino , Infecções por HIV/epidemiologia , Recursos em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Federação Russa/epidemiologia , Apoio Social , Carga ViralRESUMO
Over 1 million HIV infections have been diagnosed in Russia, and HIV care uptake and viral suppression are very low. 241 HIV-positive individuals in St. Petersburg were enrolled through social networks, provided blood for viral load testing, and completed measures of medication-taking adherence, readiness, and self-efficacy; psychosocial well-being; and substance use. Outcomes included attending an HIV care appointment in the past 6 months, >90% ART adherence, and undetectable viral load. 26% of participants had no recent care appointment, 18% had suboptimal adherence, and 56% had detectable viral load. Alcohol use consistently predicted all adverse health outcomes. Having no recent care visit was additionally associated with being single and greater past-month drug injection frequency. Poor adherence was additionally predicted by lower medication-taking self-efficacy and lower anxiety. Detectable viral load was additionally related to younger age. Comprehensive interventions to improve HIV care in Russia must address substance abuse, anxiety, and medication-taking self-efficacy.
Assuntos
Antirretrovirais/uso terapêutico , Ansiedade/complicações , Continuidade da Assistência ao Paciente , Infecções por HIV/tratamento farmacológico , Adesão à Medicação , Retenção nos Cuidados , Transtornos Relacionados ao Uso de Substâncias/complicações , Carga Viral/efeitos dos fármacos , Adulto , Ansiedade/psicologia , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Assunção de Riscos , Federação Russa/epidemiologia , Autoeficácia , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
This study examined social and health-related correlates of AIDS conspiracy theories among 464 African American men who have sex with men (MSM). Exploratory factor analysis revealed two subscales within the AIDS conspiracy beliefs scale: medical mistrust and AIDS genocidal beliefs. Multiple regression analyses revealed medical mistrust and AIDS genocidal beliefs were both associated negative condom use attitudes and higher levels of internalized homonegativity. Medical mistrust was also associated with lower knowledge of HIV risk reduction strategies. Finally, we conducted bivariate regressions to examine the subsample of participants who reported being HIV-positive and currently taking HIV antiretroviral therapy (ART) to test associations between sexual behavior and HIV treatment and AIDS conspiracy theories. Among this subsample, medical mistrust was associated with having a detectable viral load and not disclosing HIV-status to all partners in the previous 3 months. Collectively, these findings have implications for HIV prevention and treatment for African American MSM.
Assuntos
Negro ou Afro-Americano/psicologia , Cultura , Infecções por HIV/etnologia , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina/psicologia , Confiança , Adulto , Negro ou Afro-Americano/etnologia , Fármacos Anti-HIV/administração & dosagem , Antirretrovirais/uso terapêutico , Atitude Frente a Saúde , Preservativos/estatística & dados numéricos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Homossexualidade Masculina/etnologia , Humanos , Masculino , Pessoa de Meia-Idade , Assunção de Riscos , Comportamento Sexual , Parceiros Sexuais , Estados UnidosRESUMO
OBJECTIVES: We examined correlates of condomless anal intercourse with nonmain sexual partners among African American men who have sex with men (MSM). METHODS: We recruited social networks composed of 445 Black MSM from 2012 to 2014 in Milwaukee, Wisconsin; Cleveland, Ohio; and Miami Beach, Florida. Participants reported past-3-month sexual behavior, substance use, and background, psychosocial, and HIV-related characteristics. RESULTS: Condomless anal intercourse outside main concordant partnerships, reported by 34.4% of MSM, was less likely in the case of no alcohol and marijuana use in the past 30 days, and higher risk-reduction behavioral intentions. High frequency of condomless anal intercourse acts with nonmain partners was associated with high gay community participation, weak risk-reduction intentions, safer sex not being perceived as a peer norm, low condom-use self-efficacy, and longer time since most recent HIV testing. CONCLUSIONS: Condomless anal intercourse with nonmain partners among Black MSM was primarily associated with gay community participation, alcohol and marijuana use, and risk-reduction behavioral intentions.
Assuntos
Preservativos/estatística & dados numéricos , Infecções por HIV/etnologia , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Homossexualidade Masculina/psicologia , Transtornos Relacionados ao Uso de Substâncias/etnologia , Adolescente , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Comorbidade , Florida , Infecções por HIV/transmissão , Homossexualidade Masculina/etnologia , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Ohio , Grupo Associado , Assunção de Riscos , Autoeficácia , Normas Sociais , Wisconsin , Adulto JovemRESUMO
Black men who have sex with men (MSM) bear a disproportionate burden of human immunodeficiency (HIV) incidence in the United States. Little research has focused on the associations between social media use and sexual behavior among Black MSM. 205 Black MSM completed measures assessing social media use and sexual behaviors. Men spent an average of 34 h per week on social media sites. 53 % arranged sexual hookups online in the previous 3 months, and did so a mean of 10 times. Overall, users of social media and men who arranged sexual hookups online engaged in more risky behaviors than non-users and men who did not arrange sexual hookups online. However, partner-level data indicated that men engaged in fewer risky behaviors with partners met online compared to partners met in other ways such as at bars or through friends. Social media-based interventions designed to decrease HIV transmission among racial minority MSM are needed.
Assuntos
Homossexualidade Masculina/etnologia , Assunção de Riscos , Mídias Sociais/estatística & dados numéricos , Rede Social , Sexo sem Proteção/estatística & dados numéricos , População Urbana , Adolescente , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , População Negra/psicologia , População Negra/estatística & dados numéricos , Florida , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Ohio , Fatores de Risco , Comportamento Sexual , Parceiros Sexuais , Fatores Socioeconômicos , WisconsinRESUMO
African American men who have sex with men (MSM) in the United States bear a disproportionate burden of HIV infection and disease incidence. 178 Black MSM provided detailed situational information concerning their most recent act of anal intercourse (AI) with a male partner including condom use, partner characteristics, serostatus disclosure, and substance use. Participants completed scales assessing AIDS-related as well as broader contextual domains. Most recent AI acts occurred with same-race partners outside of main relationships. Over one-third of AI acts were unprotected, and almost half of the unprotected acts were not between known HIV-concordant partners. Nearly half of men reported substance use before sex. In a multiple regression analysis, unprotected AI with a partner not known to be concordant was predicted by low risk reduction intentions and indicators of a casual relationship. The findings highlight issues and partner contexts associated with risk for contracting HIV infection among Black MSM.
Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina/etnologia , Assunção de Riscos , Comportamento Sexual/etnologia , Parceiros Sexuais , Sorodiagnóstico da AIDS , Adulto , Pesquisa Participativa Baseada na Comunidade , Preservativos/estatística & dados numéricos , Florida/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/etnologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Ohio/epidemiologia , Comportamento Sexual/estatística & dados numéricos , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e Questionários , Sexo sem Proteção/etnologia , Sexo sem Proteção/estatística & dados numéricosRESUMO
This study examined psychosocial and health needs of persons living with HIV (PLWH) in Russia. The study combined baseline datasets from two social network samples of PLWH in St. Petersburg (N = 872). Samples were recruited between 2014 and 2018 by enrolling a PLWH seed who was either out-of-care or treatment nonadherent as well as network members surrounding each seed, assessing each participant's HIV care, transmission risk, substance use, and mental health characteristics. Almost one-quarter of participants said they were never offered antiretroviral therapy (ART), and-among those offered ART-one-quarter refused or discontinued therapy and 45% were <95% ART-adherent. Almost half of participants had detectable viral load, and many reported continued condomless intercourse with potentially nonconcordant serostatus partners or needle sharing. Over 46% of participants had elevated scores on measures of depression, hopelessness, state anxiety, or poor social support. Study findings illustrate unmet needs of PLWH in Russia.
Assuntos
Infecções por HIV , Transtornos Relacionados ao Uso de Substâncias , Infecções por HIV/prevenção & controle , Humanos , Uso Comum de Agulhas e Seringas , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Carga ViralRESUMO
Russia has seen one of the world's fastest-growing HIV epidemics. Transmission risk behavior, HAART-taking, and psychosocial distress of the growing population of Russian people living with HIV (PLH) in the HAART era are understudied. Participants of a systematically-recruited cross-sectional sample of 492 PLH in St. Petersburg completed measures of sexual and drug injection practices, adherence, perceived discrimination, and psychosocial distress. Since learning of their status, 58% of participants had partners of HIV-negative or unknown serostatus (mean = 5.8). About 52% reported unprotected intercourse with such partners, with 30% of acts unprotected. Greater perceived discrimination predicted lower condom use. A 47% of IDU PLH still shared needles, predicted by having no primary partner, lower education, and more frequently-encountered discrimination. Twenty-five percentage of PLH had been refused general health care, 11% refused employment, 7% fired, and 6% forced from family homes. Thirty-nine percentage of participants had probable clinical depression, 37% had anxiety levels comparable to psychiatric inpatients, and social support was low. Of the 54% of PLH who were offered HAART, 16% refused HAART regimens, and 5% of those on the therapy took less than 90% of their doses. Comprehensive community services for Russian PLH are needed to reduce AIDS-related psychosocial distress and continued HIV transmission risk behaviors. Social programs should reduce stigma and discrimination, and promote social integration of affected persons and their families.
Assuntos
Infecções por HIV/psicologia , Infecções por HIV/transmissão , Adesão à Medicação/psicologia , Assunção de Riscos , Comportamento Sexual/psicologia , Adaptação Psicológica , Adulto , Terapia Antirretroviral de Alta Atividade , Estudos Transversais , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Humanos , Masculino , Saúde Mental , Uso Comum de Agulhas e Seringas , Prevalência , Fatores de Risco , Federação Russa/epidemiologia , Parceiros Sexuais , Apoio Social , Estresse Psicológico , Abuso de Substâncias por Via Intravenosa/complicações , Adulto JovemRESUMO
Little is known about HIV testing among young men who have sex with men (MSM) in Southeastern European countries, nor about differences in testing by young ethnic majority and young Roma MSM, the region's most disadvantaged minority population. 271 young MSM (153 non-Roma and 118 Roma) were recruited in Sofia, Bulgaria and completed measures of HIV testing, psychosocial characteristics related to testing, sexual behavior, and substance use. While 74% of ethnic majority MSM had an HIV test (and 56% had multiple prior tests), only 4% of Roma MSM had ever been tested. Roma MSM had lower knowledge about HIV testing, perceived greater barriers and weaker social norms for testing, and held more negative testing attitudes and intentions. Although all had male partners, no Roma MSM self-identified as gay and most reported transactional sex. Efforts are urgently needed to increase HIV testing uptake by young Roma MSM.
Assuntos
Infecções por HIV , Roma (Grupo Étnico) , Minorias Sexuais e de Gênero , Bulgária , Etnicidade , Infecções por HIV/diagnóstico , Teste de HIV , Homossexualidade Masculina , Humanos , Masculino , Grupos Minoritários , Assunção de Riscos , Comportamento SexualRESUMO
Russia has over 1.2 million HIV infections and Europe's highest HIV incidence. Although its HIV epidemic is intertwined with high alcohol consumption rates, the interaction between alcohol use and HIV care in Russia is understudied. Five hundred eighty-six HIV-positive persons were recruited using social network methods in St. Petersburg. Fifty-nine percent of males, and 45% of females, drank regularly. Thirty percent of alcohol users reported binge drinking (males: ≥ 5 drinks; females ≥ 4 drinks) in the past week. Alcohol use was associated with lower HIV care engagement and having a detectable viral load. Multivariate analyses showed that any alcohol consumption, number of alcohol drinks consumed, and having a binge drinking day in the past week were associated with male gender, use of illicit drugs, drug injection, smaller social network size, lower social supports, being unmarried, and reporting condomless intercourse with non-main partners. Interventions to improve HIV care in Russia must comprehensively address the use of alcohol and substances that interfere with care engagement.
Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Alcoolismo/epidemiologia , Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Parceiros Sexuais , Rede Social , Sexo sem Proteção/estatística & dados numéricos , Adulto , Consumo de Bebidas Alcoólicas/efeitos adversos , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Humanos , Masculino , Prevalência , Assunção de Riscos , Federação Russa/epidemiologia , Comportamento Sexual/psicologia , Comportamento Sexual/estatística & dados numéricos , Apoio Social , Sexo sem Proteção/psicologia , Carga ViralRESUMO
OBJECTIVE: To evaluate the effects of an HIV prevention intervention with social networks of young men who have sex with men (YMSM) in St. Petersburg, Russia and Sofia, Bulgaria. DESIGN: A two-arm randomized trial with a longitudinally-followed community cohort. METHODS: Fifty-two MSM social networks were recruited through access points in high-risk community venues. Network members (n = 276) were assessed to determine risk characteristics, administered sociometric measures to empirically identify the social leader of each network, and counseled in risk reduction. The leaders of 25 experimental condition networks attended a nine-session program that provided training and guidance in delivering ongoing theory-based HIV prevention advice to other network members. Leaders successively targeted network members' AIDS risk-related knowledge and risk reduction norms, attitudes, intentions, and self-efficacy. Participants were re-administered risk assessment measures at 3- and 12-month follow-ups. RESULTS: Among changes produced, the percentage of experimental network members reporting unprotected intercourse (UI) declined from 71.8 to 48.4% at 3-month follow up (P = 0.0001). The percentage who engaged in UI with multiple partners reduced from 31.5 to 12.9% (P = 0.02). After 12 months, the effects became attenuated but remained among participants who had multiple recent sexual partners, the most vulnerable group. Little change was found in control group networks. CONCLUSIONS: Interventions that engage the identified influence leaders of at-risk YMSM social networks to communicate theory-based counseling and advice can produce significant sexual risk behavior change. This model is culturally pertinent for HIV prevention efforts in former socialist countries, as well as elsewhere for other hard-to-reach vulnerable community populations.
Assuntos
Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Apoio Social , Adulto , Atitude Frente a Saúde , Bulgária , Preservativos/estatística & dados numéricos , Humanos , Masculino , Aceitação pelo Paciente de Cuidados de Saúde , Educação de Pacientes como Assunto/métodos , Fatores de Risco , Assunção de Riscos , Federação Russa , Sexo sem ProteçãoRESUMO
OBJECTIVE: To test a novel social network HIV risk-reduction intervention for MSM in Russia and Hungary, where same-sex behavior is stigmatized and men may best be reached through their social network connections. DESIGN: A two-arm trial with 18 sociocentric networks of MSM randomized to the social network intervention or standard HIV/STD testing/counseling. SETTING: St. Petersburg, Russia and Budapest, Hungary. PARTICIPANTS: Eighteen 'seeds' from community venues invited the participation of their MSM friends who, in turn, invited their own MSM friends into the study, a process that continued outward until eighteen three-ring sociocentric networks (mean sizeâ=â35 members, nâ=â626) were recruited. INTERVENTION: Empirically identified network leaders were trained and guided to convey HIV prevention advice to other network members. MAIN OUTCOME AND MEASURES: Changes in sexual behavior from baseline to 3-month and 12-month follow-up, with composite HIV/STD incidence, measured at 12 months to corroborate behavior changes. RESULTS: There were significant reductions between baseline, first follow-up, and second follow-up in the intervention versus comparison arm for proportion of men engaging in any unprotected anal intercourse (UAI) (Pâ=â0.04); UAI with a nonmain partner (Pâ=â0.04); and UAI with multiple partners (Pâ=â0.002). The mean percentage of unprotected anal intercourse acts significantly declined (Pâ=â0.001), as well as the mean number of UAI acts among men who initially had multiple partners (Pâ=â0.05). Biological HIV/STD incidence was 15% in comparison condition networks and 9% in intervention condition networks. CONCLUSION: Even where same-sex behavior is stigmatized, it is possible to reach MSM and deliver HIV prevention through their social networks.
Assuntos
Terapia Comportamental/métodos , Transmissão de Doença Infecciosa/prevenção & controle , Homossexualidade Masculina , Infecções Sexualmente Transmissíveis/prevenção & controle , Apoio Social , Adulto , Humanos , Hungria , Masculino , Federação Russa , Adulto JovemRESUMO
Black men who have sex with men (MSM) contract HIV at disproportionately high rates, and National HIV/AIDS Strategy goals to reduce HIV incidence cannot be successful without improved HIV prevention among racial minority MSM. A total of 210 Black MSM from three cities (Cleveland, Miami, and Milwaukee) completed measures assessing their sexual behavior and demographic characteristics, as well as AIDS-specific psychosocial scales, broader contextual domains, and substance use. Nearly 50% of men reported recent unprotected anal intercourse (UAI), often with non-main partners, with partners not known to be HIV seroconcordant, or with multiple partners. Thirty-seven percent of men reported being HIV positive. In multiple regression analyses, higher levels of unprotected behavior were predicted by weaker perceived peer norms for condom use, weaker risk reduction behavioral intentions, being HIV negative, and recent use of marijuana, cocaine/crack, and poppers. Greater number of UAI partners was associated with weaker perceived peer condom use norms, lower risk reduction intentions, illicit use of prescribed opiates, and fewer AIDS conspiracy beliefs. These findings suggest important factors that should be targeted in HIV prevention programs for Black MSM.
Assuntos
População Negra/psicologia , Infecções por HIV/transmissão , Homossexualidade Masculina/etnologia , Homossexualidade Masculina/estatística & dados numéricos , Assunção de Riscos , Adolescente , Adulto , População Negra/estatística & dados numéricos , Preservativos/estatística & dados numéricos , Estudos Transversais , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Entrevistas como Assunto , Masculino , Grupo Associado , Valor Preditivo dos Testes , Análise de Regressão , Fatores de Risco , Comportamento de Redução do Risco , Parceiros Sexuais , Apoio Social , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Inquéritos e Questionários , Sexo sem Proteção/estatística & dados numéricos , Adulto JovemRESUMO
Roma (Gypsies), the largest and most disadvantaged ethnic minority group in Europe, are believed to be vulnerable to HIV/AIDS. This study's aim was to examine HIV risk in 6 Roma male sociocentric networks (n = 405 men) in Bulgaria. Participants were interviewed concerning their risk practices and tested for HIV/STDs. High-risk sexual behaviors were common. Over 57% of men had multiple sexual partners in the past 3 months. Over one-third of men reported both male and female partners in the past year. Condom use was low. Greater levels of sexual risk were associated with lower intentions and self-efficacy for using condoms, drug use, having male partners, knowing HIV-positive persons, and having higher AIDS knowledge but no prior HIV testing. Two men had HIV infection, 3.7% gonorrhea, and 5.2% chlamydia. HIV prevention interventions directed toward high-risk social networks of Roma are needed before HIV infection becomes more widely established.
Assuntos
Infecções por HIV/epidemiologia , Roma (Grupo Étnico)/psicologia , Infecções Sexualmente Transmissíveis/epidemiologia , Sexo sem Proteção/estatística & dados numéricos , Adolescente , Adulto , Bulgária/epidemiologia , Preservativos/estatística & dados numéricos , Feminino , Infecções por HIV/etnologia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Prevalência , Fatores de Risco , Roma (Grupo Étnico)/estatística & dados numéricos , Autoeficácia , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Infecções Sexualmente Transmissíveis/etnologia , Apoio Social , Sexo sem Proteção/etnologia , Adulto JovemRESUMO
Although the dire life circumstances of labor migrants working in Russia are well-known, their HIV risk vulnerability and prevention needs are understudied. Low socioeconomic status, lack of access to services, separation from family, and limited risk awareness all contribute to migrants' HIV vulnerability. Male labor migrants in St. Petersburg (n = 499) were administered assessments of their sexual behavior practices, substance use, and psychosocial characteristics related to risk and well-being. Thirty percent of migrants reported multiple female partners in the past 3 months. Condom use was low, ranging from 35% with permanent to 52% with casual partners. Central Asian migrants had very low AIDS knowledge, low levels of substance use, moderate sexual risk, high depression, and poor social supports. Eastern European migrants had higher AIDS knowledge, alcohol and drug use, and sexual risk. Improved HIV prevention efforts are needed to reduce the risk vulnerability of migrants who relocate to high disease prevalence areas.
Assuntos
Infecções por HIV/prevenção & controle , Necessidades e Demandas de Serviços de Saúde , Assunção de Riscos , Comportamento Sexual/psicologia , Migrantes , Adulto , Ásia/etnologia , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Federação Russa , Comportamento Sexual/etnologiaRESUMO
This study recruited four sociocentric networks (n = 156) of men who have sex with men in Budapest, Hungary, and St. Petersburg, Russia. The sampling approach was based on identifying an initial "seed" in the community for each network, and then recruiting three successive friendship group waves out from the seed. HIV prevalence in the networks was 9%, and the composite rate of other sexually transmitted diseases was 6%. 57% of participants reported both main and casual male partners, and two thirds reported unprotected anal intercourse in the past 3 months. Fifty-five percent of men's most recent anal intercourse acts were with nonexclusive partners, and 56% of most recent anal intercourse acts were unprotected. Sexual risk predictors were generally consistent with behavioral science theory. In addition, risk was associated with more often talking with friends about AIDS, higher ecstasy use, and less often drinking. Sociocentric social network sampling approaches are feasible and constitute a modality for reaching hidden high-risk populations inaccessible through conventional methods.
Assuntos
Infecções por HIV/epidemiologia , Homossexualidade Masculina , Assunção de Riscos , Infecções Sexualmente Transmissíveis/epidemiologia , Apoio Social , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Adulto , Feminino , Previsões , Infecções por HIV/transmissão , HIV-1 , Inquéritos Epidemiológicos , Humanos , Hungria/epidemiologia , Modelos Logísticos , Masculino , Análise Multivariada , Prevalência , Federação Russa/epidemiologia , Infecções Sexualmente Transmissíveis/microbiologia , Infecções Sexualmente Transmissíveis/virologia , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVE: To determine the effects of a behavioural intervention for prevention of HIV and sexually transmitted diseases that identified, trained, and engaged leaders of Roma (Gypsy) men's social networks to counsel their own network members. DESIGN: A two arm randomised controlled trial. SETTING: A disadvantaged, impoverished Roma settlement in Bulgaria. PARTICIPANTS: 286 Roma men from 52 social networks recruited in the community. INTERVENTION: At baseline all participants were assessed for HIV risk behaviour, tested and treated for sexually transmitted diseases, counselled in risk reduction, and randomised to intervention or control groups. Network leaders learnt how to counsel their social network members on risk prevention. Networks were followed up three and 12 months after the intervention to determine evidence of risk reduction. MAIN OUTCOME MEASURE: Occurrence of unprotected intercourse during the three months before each assessment. RESULTS: Reported prevalence of unprotected intercourse in the intervention group fell more than in control group (from 81% and 80%, respectively, at baseline to 65% and 75% at three months and 71% and 86% at 12 months). Changes were more pronounced among men with casual partners. Effects remained strong at long term follow-up, consistent with changes in risk reduction norms in the social network. Other measures of risk reduction corroborated the intervention's effects. CONCLUSIONS: Endorsement and advice on HIV prevention from the leader of a social network produces well maintained change in the reported sexual practices in members of that network. This model has particular relevance for health interventions in populations such as Roma who may be distrustful of outsiders. TRIAL REGISTRATION: Clinical Trials NCT00310973.
Assuntos
Roma (Grupo Étnico)/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/prevenção & controle , Apoio Social , Adulto , Bulgária/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Prevalência , Medição de Risco , Parceiros Sexuais , Infecções Sexualmente Transmissíveis/epidemiologia , Sexo sem Proteção/prevenção & controle , Sexo sem Proteção/estatística & dados numéricosRESUMO
OBJECTIVES AND GOAL: This research studied predictors of high-risk sexual practices and sexually transmitted disease (STD) prevalence among Roma (Gypsy) men's social networks in Sofia, Bulgaria. STUDY DESIGN: Fifty-four socially active individuals, approached in Roma neighborhood venues, recruited members (n = 296) of their own networks into the study. Participants completed sociometric and risk behavior interviews and were tested for chlamydia, gonorrhea, syphilis, and trichomonas. RESULTS: Men had a mean of 7 partners in the past year. Fifty-nine percent had multiple partners in the past 3 months. Seventy-three percent reported recent unprotected vaginal and 51% unprotected anal intercourse. Fifty-nine percent of men had sex with other men in the past year. Twenty-two percent had one of the STDs. The social network to which an individual belonged accounted for 23% to 27% of variance in predicting sexual risk behavior. CONCLUSIONS: One's social network was the most powerful predictor of HIV risk behavior. HIV/STD prevention interventions directed toward entire social networks are especially promising.