SciELO - Scientific Electronic Library Online

 
vol.21 número6A cross-sectional study assessing the pharyngeal carriage of Neisseria meningitidis in subjects aged 1-24 years in the city of Embu das Artes, São Paulo, BrazilSerum markers as an aid in the diagnosis of pulmonary fungal infections in AIDS patients índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

Compartilhar


Brazilian Journal of Infectious Diseases

versão impressa ISSN 1413-8670versão On-line ISSN 1678-4391

Resumo

TORRES, Raquel Maria Cardoso; CRUZ, Marly Marques da; PERISSE, André Reynaldo Santos  e  PIRES, Denise Ribeiro Franqueira. High HIV infection prevalence in a group of men who have sex with men. Braz J Infect Dis [online]. 2017, vol.21, n.6, pp.596-605. ISSN 1678-4391.  https://doi.org/10.1016/j.bjid.2017.06.001.

Brazil is characterized by a concentrated AIDS epidemic, it has a prevalence of less than 1% in the general population. However, there are higher rates in specific populations, especially in men who have sex with men. The study's aim was to analyze the association between sociodemographic characteristics, sexual practices, sexual behaviors and the HIV infection in a group of men who have sex with men. Secondary data was collected between June 2014 and September 2015 in a research of cross-sectional design in the city of Rio de Janeiro, Brazil. Volunteers answered an online computerized questionnaire and took HIV test. Chi-squared distribution and multiple logistic regression was used. There were 341 participants. Most of them were racially mixed, single, average age of 30.6 years and with a higher education level. The HIV prevalence was 13.9%. Two logistic models were fit (insertive or receptive anal intercourse). Both models showed an association with HIV among those who had a HIV positive sexual partner (Odds Ratio ≈ 2.5) and a high self-perception of acquiring HIV (Model 1: Odds Ratio ≈ 7/Model 2: Odds Ratio ≈ 10). Low condom usage in receptive anal intercourse with casual partners had a direct association with HIV seropositivity, whereas insertive anal intercourse with casual partners with or without condoms were inversely related. The study identified a high prevalence of HIV infections among a group of men who sex with men with a high self-perception risk of acquiring HIV. The findings also showed a relation with sociodemographic and sexual behavior variables.

Palavras-chave : HIV; Acquired Immunodeficiency Syndrome; Male homosexuality; Bisexuality; Sexual behavior; HIV serosorting.

        · texto em Inglês     · Inglês ( pdf )