Intimate partner violence and HIV infection among women: a systematic review and meta-analysis.

INTRODUCTION: To assess evidence of an association between intimate partner violence (IPV) and HIV infection among women. METHODS: Medline/PubMed, Embase, Web of Science, EBSCO, Ovid, Cochrane HIV/AIDS Group's Specialized Register and Cochrane Central Register of Controlled Trials were searched up to 20 May 2013 to identify studies that examined the association between IPV and HIV infection in women. We included studies on women aged ≥15 years, in any form of sexually intimate relationship with a male partner. RESULTS: Twenty-eight studies [(19 cross-sectional, 5 cohorts and 4 case-control studies) involving 331,468 individuals in 16 countries - the US (eight studies), South Africa (four studies), East Africa (10 studies), India (three studies), Brazil (one study) and multiple low-income countries (two studies)] were included. Results were pooled using RevMan 5.0. To moderate effect estimates, we analyzed all data using the random effects model, irrespective of heterogeneity level. Pooled results of cohort studies indicated that physical IPV [pooled RR (95% CI): 1.22 (1.01, 1.46)] and any type of IPV [pooled RR (95% CI): 1.28 (1.00, 1.64)] were significantly associated with HIV infection among women. Results of cross-sectional studies demonstrated significant associations of physical IPV with HIV infection among women [pooled OR (95% CI): 1.44 (1.10, 1.87)]. Similarly, results of cross-sectional studies indicated that combination of physical and sexual IPV [pooled OR (95% CI): 2.00 (1.24, 3.22) and any type of IPV [pooled OR (95% CI): 1.41 (1.16, 1.73)] were significantly associated with HIV infection among women. CONCLUSIONS: Available evidence suggests a moderate statistically significant association between IPV and HIV infection among women. To further elucidate the strength of the association between IPV and HIV infection among women, there is a need for high-quality follow-up studies conducted in different geographical regions of the world, and among individuals of diverse racial/cultural backgrounds and varying levels of HIV risks.

Knowledge, attitudes and practices regarding infant feeding among HIV-infected pregnant women in Gaborone, Botswana: a cross-sectional survey.

OBJECTIVES: To assess knowledge, attitudes and practices regarding infant feeding among HIV-positive pregnant women in Gaborone, Botswana, and factors that influence their infant feeding choices. DESIGN: A cross-sectional study. METHODS AND STUDY SETTING: A questionnaire survey of 96 HIV-positive pregnant women attending four public infectious disease control clinics in Gaborone, Botswana. RESULTS: Only about half of the study participants had knowledge about prevention of mother-to-child transmission (PMTCT) services related to breastfeeding, and very few (19.8%) chose to breastfeed their infants exclusively. Results of multiple logistic regression analysis showed that receiving infant feeding counselling as part of the PMTCT programme was significantly associated with a decision to exclusively breastfeed (OR (95% CI) 5.38 (1.83 to 15.81)). Similarly, HIV-positive pregnant women who received breastfeeding counselling through the PMTCT programme had higher knowledge of PMTCT practices related to appropriate infant feeding (OR (95% CI) 5.91 (1.06 to 34.31)). Women who did not express concern about HIV stigma had significantly higher knowledge of PMTCT practices related to infant feeding (OR (95% CI) 5.91 (1.69 to 15.56)). Knowledge of PMTCT practices related to breastfeeding was negatively associated with the belief that breastfeeding could transmit HIV to the baby (OR (95% CI) 9.73 (3.37 to 28.08)). CONCLUSIONS: Knowledge, attitudes and practices related to breastfeeding among HIV-positive pregnant women need further improvement, and the PMTCT programme should strengthen infant feeding counselling services to assist HIV-positive mothers in making informed and appropriate decisions regarding infant feeding.