A sentinel serosurveillance study was conducted in Central African Republic to estimate the prevalence of HIV seropositivity in the general adult population in each province so that the public health authorities can target HIV prevention programmes to the priority areas. Blood samples were collected from women attending 48 antenatal clinics in urban and rural areas of the Central African Republic. These samples were tested for HIV antibodies in an anonymous and unlinked manner using strategy II recommended by WHO. The data were extrapolated to all women of reproductive age in Central African Republic by use of a parity-based adjustment involving the application of correction factors to the observed prevalence rates. A total of 9,305 pregnant women were recruited from November 2001 to October 2002. HIV seroprevalence was high in all age groups (12% in the less than 20 year age group to 17% in the 25-29 year age group). The median prevalence of HIV in antenatal clinics was similar for rural areas, for Bangui and for other urban areas (16.5, 15.0, and 12.5% respectively). Adjustment for parity and fertility pattern increased the prevalence of HIV in all antenatal clinics except in Bangui. This first national study of HIV prevalence in Central African Republic revealed that the HIV epidemic is continuing to spread in both urban and rural areas. Thus, efforts to reduce transmission should be made in every part of the country.
Comprehensive yet affordable care for STDs in persons (and their partners) who recognize symptoms is feasible and should be widely implemented in primary care systems to prevent the spread and complications of STDs and HIV in Africa.
This is a study of women in the Central African Republic (CAR) whose first sexual encounter was the result of rape. The analyses presented here are based on a national HIV/AIDS survey conducted in 1989. Respondents were selected through multistage cluster sampling, where census districts and households within districts were randomly selected. A total of 1307 females responded to the question regarding the circumstances of their first intercourse. Nearly 22% of female respondents reported that their first experience with intercourse was rape. Bivariate analyses found that rape during first intercourse was significantly related to the following respondent characteristics at the time of the survey: age, marital status, having a child, education, occupation, urban versus rural living, ethnic group, age at first date, and consumption of alcohol. Rape was not significantly related to ability to read, religion, and years in current village or town. Rape during first intercourse was found in a stepwise logistic regression to be related to age, marital status, occupation, and ethnic group. These data indicate that the incidence of rape is higher than previously reported in Africa, there are specific risk factors, and there are serious negative consequences.
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