2010
DOI: 10.1186/1758-2652-13-45
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Sexual behaviour does not reflect HIV‐1 prevalence differences: a comparison study of Zimbabwe and Tanzania

Abstract: BackgroundSubstantial heterogeneity in HIV prevalence has been observed within sub-Saharan Africa. It is not clear which factors can explain these differences. Our aim was to identify risk factors that could explain the large differences in HIV-1 prevalence among pregnant women in Harare, Zimbabwe, and Moshi, Tanzania.MethodsCross-sectional data from a two-centre study that enrolled pregnant women in Harare (N = 691) and Moshi (N = 2654) was used. Consenting women were interviewed about their socio-demographic… Show more

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Cited by 13 publications
(8 citation statements)
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“…Thirdly, the rates should be interpreted with caution because of the differences in study populations and age group studied. While some studies included all adults [31,39], others focused on narrow age ranges of specific populations like young people and pregnant women [23,25] that could have resulted in the observed high rates. Nevertheless, the review provides vital baseline data against which the impact of HPV vaccination could be evaluated in future.…”
Section: Discussionmentioning
confidence: 99%
“…Thirdly, the rates should be interpreted with caution because of the differences in study populations and age group studied. While some studies included all adults [31,39], others focused on narrow age ranges of specific populations like young people and pregnant women [23,25] that could have resulted in the observed high rates. Nevertheless, the review provides vital baseline data against which the impact of HPV vaccination could be evaluated in future.…”
Section: Discussionmentioning
confidence: 99%
“…5 From a public health perspective, it is important to establish which of these three factors may have produced the greatest reductions in syphilis prevalence in Southern and Eastern Africa. If International Journal of Infectious Diseases 29 (2014) [54][55][56][57][58][59][60][61] improved STI treatment and behaviour change had the greatest impact, then recent suggestions are plausible that syphilis prevalence should remain low in future years and that syphilis is a reasonable candidate for elimination in the region. 6 However, if AIDS mortality played a key role in reducing the population prevalence of syphilis, then the comparatively recent and widespread implementation of ART in the region may lead to a concomitant resurgence of syphilis.…”
Section: Introductionmentioning
confidence: 99%
“…Sawers and Stillwaggon (2010b) and Lurie and Rosenthal (2010) argue that the empirical support is weak or non-existent, and Mapingure et al (2010) fail to find that the number of sexual partners matters when comparing samples from Tanzania and Zimbabwe. Instead, undernourishment, infectious diseases, and bad health in general, are claimed to be more important intermediating factors, since they increase the per-contact transmission rate (Stillwaggon, 2006(Stillwaggon, , 2009Sawers and Stillwaggon, 2010a).…”
mentioning
confidence: 99%