Figure 1.

Study Population, Screening and Recruitment

Figure 1. Summary of the enrollment of mothers at the clinics.

1003 naïve mothers were screened and of these 129 or 13% were HIV-1 positive. 115 treated mothers were enrolled. 52 of these had received AZT while 63 had received nevirapine. Mothers excluded in the analysis either did not consent to have their child in the study or had HIV results for their infant missing.