Characteristics of 1088 HIV positive pregnant women at enrollment in the Tingathe program.

aOf the 1088 mother-infant pairs with first DNA PCR results, 262 mothers were already on ART, 23 with no corresponding maternal CD4 results, therefore 803 available CD4 results with corresponding PCR results.
bPartner disclosed defined as partner having knowledge of maternal HIV status. Partner non-involved defined as a partner who has died, or is otherwise separated from the mother.
Abbreviations: ART (antiretroviral therapy), CD4+ (CD4+ cell count), PMTCT (prevention of mother-to-child transmission).