In addition, participants were asked to identify the main way they met sexual partners in the past 6 months. Author information Copyright and License information Disclaimer. The most widely cited study of per-act anal-transmission risk was published in There are differences in biological risk of HIV acquisition for men and women, and observed differences in that risk for men and women in high-income countries compared with those in low-income countries. Up a level Back to contents.
An important question is whether these men who had unprotected sex with regular partners were in the sero-concordant or sero-discordant relationship.
Unprotected receptive anal intercourse among men who have sex with men in Brazil.
This result confirms the findings from previous studies which found MSM with low education in the region were engaging in risky sexual behavior [ 1113 ]. Sexual risk behavior among gay men in a relationship. Perceived risk of HIV infection was coded as very low to low 1—2medium 3and high to very high 4—5. The risk of getting HIV varies widely depending on the type of sexual activity. Jin F et al. Start learning about it in this section. Support Center Support Center.