Metrics details. The most efficient sexual behavior for HIV transmission is unprotected receptive anal intercourse. However, it is unclear what role heterosexual unprotected anal sex is playing in the world's worst HIV epidemics of southern Africa. The objective is to examine the prevalence of heterosexual unprotected anal intercourse among men and women who drink at informal alcohol serving establishments shebeens in South Africa. Cross-sectional surveys were collected from a convenience sample of patrons of 10 shebeens in a peri-urban township of Cape Town, South Africa. Analyses concentrated on establishing the rates of unprotected anal intercourse practiced by men and women as well as the factors associated with practicing anal intercourse.
Heterosexual anal intercourse: an understudied, high-risk sexual behavior
Why Women Engage in Anal Intercourse: Results from a Qualitative Study | SpringerLink
Try out PMC Labs and tell us what you think. Learn More. Heterosexual anal intercourse HAI is not an uncommon behavior and it confers a higher risk of HIV transmission than vaginal intercourse. We assessed correlates of reporting HAI in the previous year. Then, among people reporting HAI in the past year, we assessed what event-level factors are associated with having HAI at last sex.
Why Women Engage in Anal Intercourse: Results from a Qualitative Study
Differences between heterosexuals who have or have not engaged in anal intercourse were analyzed. Though anal intercourse is widely recognized as an activity that greatly increases the risks for HIV transmission, it has received little attention in heterosexual populations. A questionnaire was mailed to a random sample of university students, a population in which many people engage in vaginal intercourse with several partners each year. Regression analysis indicated that people who had participated in anal intercourse were more likely than people without anal experience to have been younger at first vaginal intercourse, to be older when the data were collected, to have engaged in vaginal intercourse in the last three months before data collection, to be more erotophilic, to use less effective contraceptive methods, and to have used no condom at last coitus.
This study used qualitative methods to assess why women engage in heterosexual anal receptive intercourse AI with a male partner. Four focus groups which comprised women from diverse ethnicities were conducted. All groups were digitally recorded for transcription; transcripts were analyzed using the methods of grounded theory to determine themes. The riskiness of AI was assessed within relationship contexts. Past experience with AI including emotional and physical reactions was identified.