South African townships have among the highest rates of HIV infection in the world. Considerable research on understanding the high rates of HIV transmission in this country has identified alcohol use as a critical factor in driving the HIV epidemic. Although the relationship between alcohol use and sexual risk-taking is well documented, less is known about how other factors, such as food insecurity, might be important in understanding alcohol’s role in sexual risk-taking. Furthermore, prior research has highlighted how patterns of alcohol use and sexual risk-taking tend to vary by gender. We examined how food insecurity is related to both alcohol use and sexual risk-taking. We administered anonymous community surveys to men (n=1137) and women (n=458) residing within four contiguous Black African townships outside of Cape Town, South Africa. In multivariate linear regression, we found that food insecurity was related to having higher numbers of male sex partners and condom-protected sex acts among women only. These relationships, however, were fully mediated by women’s alcohol use. Among men, we found that food insecurity was negatively related to unprotected sex; that is, men with greater food security reported more unprotected sex acts. Unlike the results found among women, this relationship was not mediated by alcohol use. Food insecurity appears to be an important factor in understanding patterns of sexual risk-taking in regards to gender and alcohol use, and may serve as an important point of intervention for reducing HIV transmission rates.
This study was aimed at establishing the extent of blood donation and beliefs about donating blood among high school students in Mmabatho. A random sample of 40 Standard 10 students (20 males, 20 females; mean age = 20.8 years) was selected to participate in the study. A structured questionnaire was used to determine blood donation behaviour and accompanying beliefs. The results showed that although 80 percent of the participants believed that donating blood was important only 17.5 percent had actually ever donated blood. The data also showed that donating blood was a health risk or uncertain if donating blood was safe. It is recommended that public appeals for blood donors should include information to dispel myths about dangers of donating blood.
BackgroundThe 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.MethodsCross-sectional surveys were collected from a convenience sample of 5037 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.ResultsWe found that 15% of men and 11% of women reported anal intercourse in the previous month, with 8% of men and 7% of women practicing any unprotected anal intercourse. Multiple logistic regression showed that younger age, having primary and casual sex partners, and meeting sex partners at shebeens were independently associated with engaging in anal intercourse. Mathematical modeling showed that individual risks are significantly impacted by anal intercourse but probably not to the degree needed to drive a generalized HIV epidemic.ConclusionsAnal intercourse likely plays a significant role in HIV infections among a small minority of South Africans who patronize alcohol serving establishments. Heterosexual anal intercourse, the most risky sexual behavior for HIV transmission, should not be ignored in HIV prevention for South African heterosexuals. However, this relatively infrequent behavior should not become the focus of prevention efforts.
Based on the outcome of a previous qualitative study in the same setting it was hypothesized that assessing the prevalence and severity of helplessness and depression, and the quality of social support among people with tuberculosis (TB) may provide indicators of how to provide interventions to enhance their quality of life. Building on the results of previous research it was found that among people with TB who were attending a public health clinic in the Cape Metropole area of South Africa the psychosocial factors that had a negative influence on adherence to the Directly Observed Short Course program were feelings of helplessness (10.9% of the group in the study), depression (64.3%), and inadequate social support. The majority of participants received the most social support from their close relatives. These findings indicate that the assessment and treatment programs at this health site should also be focused on screening for depression and providing necessary interventions where appropriate. Ultimately, these interventions should reduce the burden of TB as an infectious disease.
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