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Table 4 Multivariate analysis of risk factors for MTCT

From: Patient factors to target for elimination of mother-to-child transmission of HIV

Factors

Adjusted odds ratio AOR (95% CI)

P- value

Unplanned pregnancy

2.7 (1.2 – 6.3)

0.022

≤ 11 years of formal education

3.4 (1.6 – 7.5)

0.002

First antenatal visit after 20 weeks

4.3 (2.0 – 9.3)

<0.001

Unknown HIV status prior to index pregnancy

6.6 (2.4 – 18.4)

<0.001