A comparison of HIV status among women who visit antenatal clinics with those who do not.

Simple item page
dc.contributor.authorNiwemahoro, Celine
dc.date.accessioned2009-03-06T07:50:48Z
dc.date.available2009-03-06T07:50:48Z
dc.date.issued2009-03-06T07:50:48Z
dc.description.abstractFor monitoring the spread of HIV epidemic, both national population-based surveys and antenatal clinics (ANC) are used. However, in all cases, there are potential biases. Bias associated with ANC data includes whether the pregnant women who attend public ANC are representative of all pregnant women. Reduced fertility among HIV-infected women, selection for sexual activity and under-representation of smaller rural sites in surveillance systems are other factors that may be source of biases (Boerma et al. 2003 & Walker et al. 2003). So, the question arising is how women who attend ANC could be representative of the general female population. Evidently, not all women become pregnant and not all pregnant women attend ANC. This research project has been designed to address those biases especially in Rwanda and Malawi. It focused on investigating the significance of this bias by doing a comparative analysis of sero prevalence between both those using ANC and those who do not. This study, therefore, intends to test whether women attending ANC may be representative to the general female population of both Rwanda and Malawi using respectively 2004 MDHS and 2005 RDHS. Using statistical techniques with the aid of STATA software program, univariate, bivariate and logistic regression (bivariate and multivariate) were performed for 11321 women in Rwanda and 11698 in Malawi aged between 15 and 49. However, among them, those who had live birth in last five years prior to the surveys were the most interested on in this study; that is especially, 5390 in Rwanda and 7304 in Malawi. Besides, HIV status of respondents was an important variable. Considering both women who had live birth and those who did not have live birth, I find that women who had live birth in Rwanda are 0.62 times less likely to be HIV positive and 0.48 times less likely to be infected for those who had live birth in Malawi. When controlling for women who had live birth, I find that in both countries women who use ANC are less likely to be infected compared to those who do not (0.53 times less likely in Rwanda and 0.58 times less likely in Malawi). Based on these findings, relying only on data from ANC may lead to biases in HIV prevalence estimates; particularly referring to 2004 MDHS and 2005RDHS. Besides, considering the level of significance of the difference between HIV status between those who use ANC and those who do not, I find that this is not identical in Rwanda (5% level of significance) and in Malawi (10% level of significance). Thus, these results suggest, briefly, that not only the degree of ANC data representativeness is changing depending on various stages of HIV epidemic as Fylkesnes said (1998), but also is affected by the amount of women who had live birth and their respective HIV status. In fact, this difference may be based on the fact that in Malawi, HIV prevalence is high compared to Rwanda and those who had live birth were in high percentage comparing to Rwanda.en
dc.identifier.urihttp://hdl.handle.net/10539/6630
dc.language.isoenen
dc.subjectHIVen
dc.subjectAntenatal clinicsen
dc.subjectRwandaen
dc.subjectMalawien
dc.titleA comparison of HIV status among women who visit antenatal clinics with those who do not.en
dc.typeThesisen
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Researcg Report - HIV AIDS among women.pdf
Size:
306.35 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
102 B
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
ETD Collection