RESUMO
BACKGROUND: In most settings, Female Sex Workers (FSW) bear a disproportionate burden of Human Immunodeficiency Virus (HIV) disease worldwide. Representative data to inform the development of behavioral and biomedical interventions for FSW in Namibia have not been published. OBJECTIVES: Our objectives were to measure HIV prevalence, identify risk factors for infection, and describe uptake of prevention, testing, and treatment among FSW in Namibia. METHODS: We conducted cross-sectional surveys using Respondent-driven Sampling (RDS) in the Namibian cities of Katima Mulilo, Oshikango, Swakopmund/Walvis Bay, and Windhoek. Participating FSW completed behavioral questionnaires and rapid HIV testing. RESULTS: City-specific ranges of key indicators were: HIV prevalence (31.0-52.3%), reached by prevention programs in the past 12 months (46.9-73.6%), condom use at last sex with commercial (82.1-91.1%) and non-commercial (87.0-94.2%) partners, and tested for HIV within past 12 months or already aware of HIV-positive serostatus (56.9-82.1%). Factors associated with HIV infection varied by site and included: older age, having multiple commercial or non-commercial sex partners, unemployment, being currently out of school, and lower education level. Among HIV-positive FSW, 57.1% were aware of their HIV-positive serostatus and 33.7% were on antiretroviral treatment. DISCUSSION: Our results indicate extremely high HIV prevalence and low levels of case identification and treatment among FSW in Namibia. Our results, which are the first representative community-based estimates among FSW in Namibia, can inform the scale-up of interventions to reduce the risk for HIV acquisition and onward transmission, including treatment as prevention and pre-exposure prophylaxis.
Assuntos
Infecções por HIV , Aceitação pelo Paciente de Cuidados de Saúde , Profissionais do Sexo , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Infecções por HIV/terapia , Teste de HIV/estatística & dados numéricos , Humanos , Namíbia/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Prevalência , Fatores de Risco , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , Adulto JovemRESUMO
This paper evaluates correlates of trichomoniasis among female sex workers who inject drugs (FSWIDs) in two Mexico-US border cities. HIV-negative FSWIDs aged 18 years or older were enrolled in a study between 2008 and 2010 in Tijuana and Ciudad Juarez (Cd.), Mexico. All participants underwent a baseline interviewer-administered survey and did a rapid test for trichomoniasis. Using regression to estimate prevalence ratios, we examined sociodemographics, sex work characteristics, sexual health and behavior, substance use, and police and violence exposures as potential correlates of trichomoniasis. Of 584 women (284 in Tijuana, 300 in Cd. Juarez), prevalence of trichomoniasis was 33.6%. Factors associated with trichomoniasis in multivariable analysis were having money stolen by police in the past six months (adjusted prevalence ratio [aPR] =1.448, 95% confidence interval [CI] = 1.152-1.821), recent methamphetamine use (aPR = 1.432, CI = 1.055-1.944), lifetime syphilis infection (aPR = 1.360, CI = 1.061-1.743), ever use of a home remedy to treat vaginal symptoms (aPR = 1.301, CI = 1.027-1.649), and number of regular clients in the past month (aPR = 1.006 per client, CI = 1.004-1.009), while controlling for age and city of interview. Alongside the need for trichomoniasis surveillance and treatment programs, findings indicate that both structural and behavioral factors serve as primary correlates of trichomoniasis among FSWIDs in these cities.
Assuntos
Metanfetamina/efeitos adversos , Trabalho Sexual , Profissionais do Sexo/estatística & dados numéricos , Abuso de Substâncias por Via Intravenosa/epidemiologia , Tricomoníase/epidemiologia , Violência/estatística & dados numéricos , Adolescente , Adulto , Feminino , Humanos , México/epidemiologia , Fatores de Risco , Tricomoníase/diagnóstico , Estados Unidos/epidemiologia , Sexo sem Proteção/estatística & dados numéricosRESUMO
OBJECTIVES: The aim of the study was to describe the characteristics, impact and outreach of post-exposure prophylaxis (PEP) for sexual exposure in Brazil. METHODS: We used secondary data from the Brazilian Ministry of Health to describe the impact of national guidelines on the frequency of prescription, user profile and antiretroviral regimens. We also estimated the number of potentially averted HIV infections attributable to PEP for consented sexual exposure between 2009 and 2017. RESULTS: A total of 260 457 PEP regimens were prescribed to individuals ≥ 14 years old; 104 613 (40.2%) were prescribed for consented sexual exposure, with an increasing frequency since 2011. Drugs used in PEP regimens underwent significant modifications during the period, reflecting national recommendations. We estimated that there were up to 3138 potentially averted HIV infections attributable to PEP for consented sexual exposure between 2009 and 2017. CONCLUSIONS: In the context of a combined HIV prevention strategy, PEP is still an essential tool for individuals for whom other methods are contraindicated or fail to be applied.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/prevenção & controle , Profilaxia Pós-Exposição/métodos , Adulto , Brasil , Análise Custo-Benefício , Feminino , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Programas Nacionais de Saúde , Guias de Prática Clínica como Assunto , Medicamentos sob Prescrição/uso terapêutico , Profissionais do Sexo/estatística & dados numéricos , Resultado do TratamentoRESUMO
BACKGROUND: Hong Kong has gained a good reputation for its quality public health care services. However, there is a growing recognition that social stigma is a potential obstacle when female sex workers (FSWs) access health care services. There are a lack of studies focusing on how FSWs experience and cope with stigma when accessing health care services in Hong Kong. OBJECTIVE: This study aims to explore how FSWs experience stigma and develop coping strategies when accessing health care services in Hong Kong. METHODS: This is a qualitative interview study. Staff of non-governmental organizations (NGOs) that serve sex workers in Hong Kong facilitated the process of recruiting the participants. In-depth individual interviews were conducted with 22 FSWs, focusing on their experiences of stigma and coping strategies when accessing health care services. A directed content analysis approach was adopted to analyze the data. RESULTS: The interview data can be grouped into three themes: experience of stigma in the health care setting; coping with the stigma of sex work; and the call for non-judgmental holistic health care. CONCLUSION: This study contributes to an understanding of the experience of stigma and stigma coping strategies of FSWs when accessing health care services in Hong Kong. stigma remains an important issue for a large proportion of FSWs when they seek timely professional help, openly disclose their sex work identity, and receive comprehensive health care services. The study also highlights the need to address multiple healthcare needs of FSWs beyond STDs. Moreover, the study contributes to increasing awareness of, and respect for, the human right of FSWs to receive non-discriminatory health services.
Assuntos
Disparidades em Assistência à Saúde/estatística & dados numéricos , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , Estigma Social , Adulto , Feminino , Hong Kong , Humanos , Entrevistas como Assunto , Pessoa de Meia-Idade , Pesquisa QualitativaRESUMO
BACKGROUND: Late presentation combined with limited engagement in antenatal care (ANC) increases risk of vertical transmission among mothers living with HIV. Female sex workers (FSW) have more than four times greater burden of HIV than other women of reproductive age in South Africa and the majority of FSW are mothers. For mothers who sell sex and are at increased HIV acquisition risk, timely and routine ANC seeking is especially vital for prevention of vertical transmission. This study represents a mixed-methods study with FSW in Port Elizabeth, South Africa, to characterize factors influencing ANC seeking behaviors in a high HIV prevalence context. METHODS: FSW (n = 410) were recruited into a cross-sectional study through respondent-driven sampling between October 2014 and April 2015 and tested for HIV and pregnancy. A sub-sample of pregnant and postpartum women (n = 30) were invited to participate in in-depth interviews (IDIs) to explore their current or most recent pregnancy experiences. IDIs were coded using a modified grounded theory approach and descriptive analyses assessed the frequency of themes explored in the qualitative analysis among the quantitative sample. RESULTS: In the quantitative survey, 77% of FSW were mothers (313/410); of these, two-thirds were living with HIV (212/313) and 40% reported being on antiretroviral therapy (ART) (84/212). FSW in the qualitative sub-sample reported unintended pregnancies with clients due to inconsistent contraceptive use; many reported discovering their unintended pregnancies between 4 and 7 months of gestation. FSW attributed delayed ANC seeking and ART initiation in the second or third trimesters to late pregnancy detection. Other factors limiting engagement in ANC included substance and alcohol use and discontent with previous healthcare-related experiences. CONCLUSIONS: Late pregnancy discovery, primarily because pregnancies were unplanned, contributed to late ANC presentation and delayed ART initiation, increasing risks of vertical HIV transmission. Given limited ART coverage among participants, addressing the broader sexual and reproductive health and rights needs of mothers who sell sex has important implications for preventing vertical transmission of HIV. Integrating comprehensive family planning services into FSW programming, as well as providing active linkage to ANC services may reduce barriers to accessing timely ANC, decreasing risks of vertical transmission.
Assuntos
Prestação Integrada de Cuidados de Saúde/organização & administração , Infecções por HIV/epidemiologia , Mães/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Cuidado Pré-Natal/normas , Profissionais do Sexo/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , HIV/isolamento & purificação , Infecções por HIV/virologia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Mães/psicologia , Gravidez , Gravidez não Planejada , Cuidado Pré-Natal/psicologia , Educação Sexual , Profissionais do Sexo/psicologia , África do Sul/epidemiologia , Adulto JovemRESUMO
BACKGROUND: In settings where abortion is legally restricted, or permitted but not widely accessible, women face significant barriers to abortion access, sometimes leading them to seek services outside legal facilities. The advent of medication abortion has further increased the prevalence of informal sector abortion. This study investigates the reasons for attempting self-induction, methods used, complications, and sources of information about informal sector abortion, and tests a specific recruitment method which could lead to improved estimates of informal sector abortion prevalence among an at-risk population. METHODS: We recruited women who have sought informal sector abortion services in Cape Town, South Africa using respondent driven sampling (RDS). An initial seed recruiter was responsible for initiating recruitment using a structured coupon system. Participants completed face-to-face questionnaires, which included information about demographics, informal sector abortion seeking, and safe abortion access needs. RESULTS: We enrolled 42 women, nearly one-third of whom reported they were sex workers. Thirty-four women (81%) reported having had one informal sector abortion within the past 5 years, 14% reported having had two, and 5% reported having had three. These women consumed home remedies, herbal mixtures from traditional healers, or tablets from an unregistered provider. Twelve sought additional care for potential warning signs of complications. Privacy and fear of mistreatment at public sector facilities were among the main reported reasons for attempting informal sector abortion. Most women (67%) cited other community members as their source of information about informal sector abortion; posted signs and fliers in public spaces also served as an important source of information. CONCLUSIONS: Women are attempting informal sector abortion because they seek privacy and fear mistreatment and stigma in health facilities. Some were unaware how or where to seek formal sector services, or believed the cost was too high. Many informal methods are ineffective and unsafe, leading to potential warning signs of complications and continued pregnancy. Sex workers may be at particular risk of unsafe abortion. Based on these results, it is essential that future studies sample women outside of the formal health sector. The use of innovative sampling methods would greatly improve our knowledge about informal sector abortion in South Africa.
Assuntos
Aspirantes a Aborto/psicologia , Aspirantes a Aborto/estatística & dados numéricos , Aborto Induzido/psicologia , Aborto Induzido/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Profissionais do Sexo/psicologia , Profissionais do Sexo/estatística & dados numéricos , Adulto , Feminino , Humanos , Setor Informal , Pessoa de Meia-Idade , Gravidez , Estigma Social , África do Sul , Inquéritos e Questionários , Adulto JovemRESUMO
Female sex workers (FSW) have a high prevalence of substance use and HIV, but the impact of substance use on HIV treatment engagement is not well established. We evaluated the association between alcohol and marijuana use and sub-optimal HIV treatment engagement outcomes among HIV-infected FSW in Lilongwe, Malawi. We enroled FSW using venue-based recruitment into a cross-sectional evaluation assessing substance use and HIV treatment engagement. Seropositive FSW, identified through HIV rapid testing, received rapid CD4 count and viral load testing. We used Poisson regression with robust variance estimates to ascertain associations of alcohol and marijuana use with sub-optimal HIV treatment outcomes: (1) lack of ART use among previously diagnosed, ART-eligible FSW and (2) viral nonsuppression among FSW on ART. Of previously diagnosed, ART-eligible FSW (n = 96), 29% were not using ART. Patterns of hazardous drinking were identified in 30%, harmful drinking in 10%, and alcohol dependence in 12%. ART-eligible FSW with harmful drinking or alcohol dependency were 1.9 (95% CI: 1.0, 3.8) times as likely to not use ART compared to FSW without harmful or dependent drinking. Among those on ART, 14% were virally nonsuppressed. The prevalence ratio for viral nonsuppression was 2.0 (95% CI: 0.6, 6.5) for harmful drinkers and alcohol-dependent FSW. Over 30% of ART-eligible FSW reported using marijuana. Marijuana-using FSW were 1.9 (95% CI: 0.8, 4.6) times as likely to not use ART compared to FSW who were not using marijuana. Given the high prevalence of alcohol use and its association with lack of ART use, ART uptake and alcohol reduction strategies should be tailored for alcohol-using FSW in Malawi.
Assuntos
Alcoolismo/epidemiologia , Soropositividade para HIV/tratamento farmacológico , Abuso de Maconha/epidemiologia , Adesão à Medicação/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Adolescente , Adulto , Fármacos Anti-HIV/uso terapêutico , Estudos Transversais , Feminino , Soropositividade para HIV/diagnóstico , Humanos , Malaui/epidemiologia , Masculino , Prevalência , Resultado do Tratamento , Adulto JovemRESUMO
Transgender women (TGW) face compounded levels of stigma and discrimination, resulting in multiple health risks and poor health outcomes. TGW identities are erased by forcing them into binary sex categories in society or treating them as men who have sex with men (MSM). In Malaysia, where both civil and religious law criminalise them for their identities, many TGW turn to sex work with inconsistent prevention methods, which increases their health risks. This qualitative study aims to understand how the identities of TGW sex workers shapes their healthcare utilisation patterns and harm reduction behaviours. In-depth, semi-structured interviews were conducted with 21 male-to-female transgender (mak nyah) sex workers in Malaysia. Interviews were transcribed, translated into English, and analysed using thematic coding. Results suggest that TGW identity is shaped at an early age followed by incorporation into the mak nyah community where TGW were assisted in gender transition and introduced to sex work. While healthcare was accessible, it failed to address the multiple healthcare needs of TGW. Pressure for gender-affirming health procedures and fear of HIV and sexually transmitted infection screening led to potentially hazardous health behaviours. These findings have implications for developing holistic, culturally sensitive prevention and healthcare services for TGW.
Assuntos
Infecções por HIV/prevenção & controle , Serviços de Saúde para Pessoas Transgênero/provisão & distribuição , Homossexualidade Masculina/psicologia , Profissionais do Sexo/psicologia , Discriminação Social , Pessoas Transgênero/psicologia , Sorodiagnóstico da AIDS/estatística & dados numéricos , Adulto , Preservativos/estatística & dados numéricos , Feminino , Identidade de Gênero , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Serviços de Saúde para Pessoas Transgênero/legislação & jurisprudência , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Islamismo , Malásia/epidemiologia , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Religião e Medicina , Religião e Sexo , Fatores de Risco , Comportamento de Redução do Risco , Cirurgia de Readequação Sexual/legislação & jurisprudência , Cirurgia de Readequação Sexual/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Pessoas Transgênero/classificação , Pessoas Transgênero/legislação & jurisprudência , Populações VulneráveisRESUMO
OBJECTIVE: Social determinants of health may be substantially affected by spatial factors, which together may explain the persistence of health inequities. Clustering of possible sources of negative health and social outcomes points to a spatial focus for future interventions. We analyzed the spatial clustering of sex work businesses in Southern California to examine where and why they cluster. We explored economic and legal factors as possible explanations of clustering. METHODS: We manually coded data from a website used by paying members to post reviews of female massage parlor workers. We identified clusters of sexually oriented massage parlor businesses using spatial autocorrelation tests. We conducted spatial regression using census tract data to identify predictors of clustering. RESULTS: A total of 889 venues were identified. Clusters of tracts having higher-than-expected numbers of sexually oriented massage parlors ("hot spots") were located outside downtowns. These hot spots were characterized by a higher proportion of adult males, a higher proportion of households below the federal poverty level, and a smaller average household size. CONCLUSION: Sexually oriented massage parlors in Los Angeles and Orange counties cluster in particular neighborhoods. More research is needed to ascertain the causal factors of such clusters and how interventions can be designed to leverage these spatial factors.
Assuntos
Massagem/legislação & jurisprudência , Características de Residência/estatística & dados numéricos , Profissionais do Sexo/legislação & jurisprudência , Determinantes Sociais da Saúde/economia , Adolescente , Adulto , Distribuição por Idade , California , Análise por Conglomerados , Etnicidade/etnologia , Etnicidade/estatística & dados numéricos , Feminino , Humanos , Modelos Logísticos , Los Angeles , Masculino , Massagem/economia , Massagem/estatística & dados numéricos , Pessoa de Meia-Idade , Distribuição por Sexo , Profissionais do Sexo/estatística & dados numéricos , Determinantes Sociais da Saúde/etnologia , Determinantes Sociais da Saúde/estatística & dados numéricos , Análise Espacial , Adulto JovemRESUMO
Female sex workers are a priority population for HIV prevention and health promotion in China. This paper examines the patterns of and factors associated with the utilisation of HIV-related and general health services by establishment-based sex workers in Hongkou District, Shanghai. Participants were recruited through a three-stage sampling strategy and invited to self-complete a brief survey in 2012. The median age of the 400 participants included in the analyses was 33 years (range = 18-52 years old), with over three-quarters being married at the time of the survey. Participants were mostly internal migrants, more than half had lived in Shanghai for six months or longer and nearly two-thirds were working in an establishment with a total of less than five female sex workers. Routine physical examination and HIV testing were the most commonly accessed health services in the previous 12 months. Altogether, 347 women (86.8%) had actively sought, including 157 women had obtained, free health services mainly from local Community Health Service Centres (CHSCs) in the previous 12 months. The active seeking of free, largely CHSC-provided health services was associated with a longer duration of residence in Shanghai (adjusted odds ratio [AOR] = 2.55, 95% CI = 1.32-4.93; p < 0.01) and having tested for HIV in the previous 12 months (AOR = 3.68, 95% CI = 1.84-7.38; p < 0.001). Conversely, a higher annual income (AOR = 0.41, 95% CI = 0.21-0.80; p < 0.01), working in a larger establishment (AOR = 0.40, 95% CI = 0.20-0.79; p < 0.01) and knowing that HIV can be transmitted through blood transfusion with unscreened blood (AOR = 0.21, 95% CI = 0.05-0.91; p < 0.05) were associated with not actively seeking such services. Free, community-based health services are highly demanded by establishment-based female sex workers in Shanghai. Scaling-up of free and integrated health services provided by community-based health service providers in metropolitan areas in China and beyond holds promise for promoting health and well-being of female sex workers.
Assuntos
Serviços de Saúde Comunitária/organização & administração , Infecções por HIV/prevenção & controle , Promoção da Saúde/organização & administração , Acessibilidade aos Serviços de Saúde/organização & administração , Garantia da Qualidade dos Cuidados de Saúde/normas , Profissionais do Sexo/estatística & dados numéricos , Adulto , China/epidemiologia , Serviços de Saúde Comunitária/estatística & dados numéricos , Estudos Transversais , Prestação Integrada de Cuidados de Saúde , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/transmissão , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde/normas , Humanos , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Fatores de Risco , Inquéritos e QuestionáriosAssuntos
Violação de Direitos Humanos/estatística & dados numéricos , Tocologia/ética , Papel do Profissional de Enfermagem , Problemas Sociais/estatística & dados numéricos , Populações Vulneráveis/estatística & dados numéricos , Adolescente , Adulto , Criança , Feminino , Violação de Direitos Humanos/ética , Humanos , Internacionalidade , Masculino , Delitos Sexuais/prevenção & controle , Profissionais do Sexo/estatística & dados numéricos , Problemas Sociais/ética , Violência/prevenção & controle , Adulto JovemRESUMO
BACKGROUND: We assessed the effectiveness of an integrated individual, community, and structural intervention to reduce risks of HIV and sexually transmitted infections (STIs) among female sex workers (FSWs). METHODS: The integration individual, community, and structural intervention was implemented from 2004 to 2009 in six counties of Shandong Province. Post-intervention cross-sectional surveys were conducted in six intervention counties and 10 control counties. RESULTS: Of 3326 female sex workers were recruited and analyzed in the post-intervention survey with 1157 from intervention sites and 2169 from control sites. No HIV positive was found in both intervention and control counties. The rate of syphilis was 0.17% for intervention sites and 1.89% for control sites (OR=11.1, 95% CI: 2.7, 46.1). After adjusted for age, marital status, education, economic condition, recruitment venues, the rates of condom use in the last sex with clients(AOR=2.7; 95% CI: 1.9, 3.8), with regular sex partners(AOR=1.5; 95% CI: 1.1, 1.9) and consistent condom use in the last month with clients (AOR=3.3; 95% CI: 2.6, 4.1) and regular sex partners (AOR=1.7; 95% CI: 1.3, 2.3) were significantly higher in intervention sites than that in control sites. The proportion of participants correctly answered at least six out of eight HIV-related questions (83.3%) in intervention sites is significant higher than that (21.9%) in control sites (AOR=24.7; 95% CI: 2.5, 42.7), the five indicators related to HIV-related intervention services ever received in the last year including HIV testing(AOR=4.9; 95% CI: 2.8, 6.7), STD examination and/or treatment(AOR=5.1; 95% CI: 4.2, 6.4), free condom(AOR=20.3; 95% CI: 14.3, 28.9), peer education(AOR=4.3; 95% CI: 3.5, 5.4), education materials(AOR=19.8; 95%CI: 13.1, 29.8) were significantly higher in intervention sites than that in control sites, the participants in the intervention sites are more likely to seek medical treatment when they had any disorders (AOR=3.2; 95% CI: 2.5, 4.2). CONCLUSION: This study found that the integrated individual, community, and structural intervention showed positive impact in reducing HIV and STI risks among FSWs.
Assuntos
Prestação Integrada de Cuidados de Saúde/métodos , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde , Profissionais do Sexo/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/prevenção & controle , Adulto , China/epidemiologia , Estudos Transversais , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Humanos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/diagnóstico , Infecções Sexualmente Transmissíveis/epidemiologia , Classe Social , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e Questionários , Adulto JovemRESUMO
Trichomoniasis is a sexually transmitted infection (STI) usually associated to vaginitis, urethritis, cervicitis and pelvic inflammatory disease, which can cause infertility. The aim of this retrospective longitudinal study was to determine Trichomonas vaginalis prevalence in a population of male and female sex workers in Mendoza, Argentina. A cohort of 720 people who attended the STI Program in this province was retrospectively analyzed. From February 2007 up to June 2009, 1692 samples were processed using a reposition sampling method. The age and sex distribution of the population was: 687 women/33 men, from 15 to 65 years old. Trichomoniasis prevalence determined for this population at risk was 7.6% in women only, men did not present infection. The high prevalence shown for this risk group suggests a great vulnerability of this population to contract other more serious STIs. In another sense, it also shows a remarkable lack in the use of mechanical barriers to prevent sexually transmitted diseases (STDs). The present research justifies the elaboration of standardized procedures guide to diagnose T. vaginalis within the framework of the Reproductive Health Program (PROSAR).
Assuntos
Profissionais do Sexo/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/epidemiologia , Vaginite por Trichomonas/epidemiologia , Trichomonas vaginalis , Adolescente , Adulto , Fatores Etários , Idoso , Argentina/epidemiologia , Coinfecção/epidemiologia , Coinfecção/transmissão , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Serviços de Saúde do Trabalhador , Prevalência , Estudos Retrospectivos , Assunção de Riscos , Vaginite por Trichomonas/transmissão , Adulto JovemRESUMO
La tricomoniasis es una infección de transmisión sexual (ITS) que se asocia a vaginitis, uretritis, cervicitis y enfermedad inflamatoria pélvica pudiendo producir infertilidad tubárica. El objetivo de este trabajo, de tipo retrospectivo longitudinal, fue determinar la prevalencia de Trichomonas vaginalis en una población de trabajadores sexuales en Mendoza, Argentina. Se estudió en forma retrospectiva una población de 720 personas asistidas por el Programa Provincial de ITS de Mendoza. Entre febrero de 2007 y junio de 2009 se procesaron 1692 muestras con un muestreo por reposición. La distribución por sexo fue de 687 mujeres y 33 varones con edades comprendidas entre 15 y 65 años. La prevalencia de tricomoniasis determinada en esta población en riesgo fue de 7.6% para las mujeres, sin encontrarse infecciones en el grupo de los hombres. La prevalencia hallada en este grupo en riesgo muestra una población con alta vulnerabilidad para contraer otras ITS de mayor gravedad. En otro sentido, sugiere una importante falta de adhesión al uso de barreras mecánicas para prevenir infecciones de transmisión sexual. Este trabajo justifica la elaboración de una guía de procedimientos para el manejo de la infección por tricomonas en el marco del Programa de Salud Reproductiva (PROSAR).
Trichomoniasis is a sexually transmitted infection (STI) usually associated to vaginitis, urethritis, cervicitis and pelvic inflammatory disease, which can cause infertility. The aim of this retrospective longitudinal study was to determine Trichomonas vaginalis prevalence in a population of male and female sex workers in Mendoza, Argentina. A cohort of 720 people who attended the STI Program in this province was retrospectively analyzed. From February 2007 up to June 2009, 1692 samples were processed using a reposition sampling method. The age and sex distribution of the population was: 687 women/33 men, from 15 to 65 years old. Trichomoniasis prevalence determined for this population at risk was 7.6% in women only, men did not present infection. The high prevalence shown for this risk group suggests a great vulnerability of this population to contract other more serious STIs. In another sense, it also shows a remarkable lack in the use of mechanical barriers to prevent sexually transmitted diseases (STDs). The present research justifies the elaboration of standardized procedures guide to diagnose T. vaginalis within the framework of the Reproductive Health Program (PROSAR).