Socio-demographic characteristics of participating mothers and infants by maternal HIV status during pregnancy, South Africa, 2011–2012.

<p>*20 mothers who reported taking or having antiviral-drugs documented in the child health card reported “unknown HIV status were considered as “HIV-infected at or before current antenatal visit);</p><p>N** = weighted number for the live-birth in South Africa in 2011</p><p>n*** = actual number of the study participants</p><p>ND**** = Not documented/collected</p><p>Socio-demographic characteristics of participating mothers and infants by maternal HIV status during pregnancy, South Africa, 2011–2012.