RESUMO
Our objective was to identify sexual behaviours related to risk of HIV infection. A cluster survey of sexually experienced men from diverse sociodemographic settings in Bogotá, Colombia was carried out using a standardized self-administered questionnaire. A high response rate (96%) resulted in the enrollment of 553 men. Most participants 129/442 reported having intercourse with women and 51/111 reported having sex with other men. Most respondents (90%) engaged in high-risk sexual practices; only 2% knew their HIV-1 serostatus. Consistent condom use was reported by 20% of those who practised anal sex, and was even lower (5%) among men who had sex with women during menses. Heterosexuals exhibited a higher degree of risky sexual patterns than homosexual/bisexuals (P=0.01). In conclusion, high-risk sexual practices are prevalent among men in Bogotá, particularly heterosexuals, attesting to the urgent need for effective and specific interventions to prevent HIV transmission.
Assuntos
Infecções por HIV/transmissão , Assunção de Riscos , Comportamento Sexual , Adulto , Colômbia/epidemiologia , Preservativos , Feminino , Infecções por HIV/epidemiologia , Humanos , Masculino , Inquéritos e QuestionáriosRESUMO
Determinants associated with high-risk sexual behaviors were investigated in 1,133 sexually active women in Bogotá, Colombia. A self-administered questionnaire was completed by two groups of women: 721 representing the general population (GP), and 412 commercial sex workers (CSWs). High-risk sexual behaviors for HIV/AIDS were evident in both groups. Nevertheless, consistent condom use was reported by only 6% of the GP group, as compared to 67% of the CSWs. Failure to recognize high-risk routes for HIV infection was indicated in 69% of the GP women for anal sex, and by the majority of both groups for intercourse during menses (56% GP women and 54% CSWs). Multivariate analysis revealed that education level, actual age, and age of first sex experience were significant predictors of high-risk sexual practices. The necessity for educational programs regarding high-risk sexual practices and risk of HIV/ AIDS is evident for HIV/AIDS prevention.