HIV and PMCTC Knowledge outcomes: bivariate relationships
Bivariate relationships between sociodemographic factors and study condition (intervention vs. control) with each of the two outcomes, correctly answering all UNAIDS Knowledge questions (Yes/No) and scores on the HIV/PMTCT Knowledge Index, are in Table Bivariate analysis of UNAIDS Knowledge (%, all correct) and mean HIV/PMTCT Knowledge Index at each time pointSignificance level: * < .05, ** < .01, *** < .001At Time 2, when participants from Community 1 had completed the In general, both HIV knowledge indicators improved over time. The proportion of individuals who correctly answered all UNAIDS Knowledge questions increased from 43% at baseline to 51% at Time 2, and 56% at Time 3. The mean HIV/PMTCT Knowledge Index score increased from 7.44 at baseline to 7.76 at Time 2, and to 7.89 points at Time 3. In bivariate analyses, the intervention-control differences were the largest and statistically significant at Time 2 for both UNAIDS Knowledge (56.8% versus 47.9%, Fig. UNAIDS Knowledge (%, all correct) over time for the total sampleHIV/PMTCT Knowledge Index (mean) for the total sample