Mother to Child Transmission of HIV Infection and Its Determinants among Exposed Infants on Care and Follow Up in Dire Dawa City, Eastern Ethiopia
Since the scale up for prevention of mother to child transmission (PMTCT) services, rates of HIV infection among exposed infants have significantly declined. However, current achievements fell short of achieving the target sets. We investigated mother to child transmission (MTCT) of HIV infection and its determinants among HIV exposed infants on care at Dilchora Referral Hospital in Dire Dawa City Administration. A retrospective institutional cohort study was conducted by reviewing follow up records of HIV exposed infants who were enrolled into care. Infants' HIV serostatus was the outcome measure of the study. Bivariate and multivariate logistic regressions were employed to identify significant determinants. Of the 382 HIV exposed infants enrolled into care, 60 (15.7% became HIV positive. Rural residence (AOR: 3.29; 95% CI: 1.40, 7.22) home delivery (AOR: 3.35; 95% CI: 1.58, 8.38) infant not receiving ARV prophylaxis at birth (AOR: 5.83; 95% CI: 2.84, 11.94) mixed feeding practices (AOR: 42.21; 95% CI: 8.31, 214.38) and mother child pairs neither receiving ARV (AOR: 4.42; 95% CI: 2.01, 9.82) were significant independent determinants of MTCT of HIV infection. Our findings suggest additional efforts to intensify scale up of PMTCT services in rural setting and improve institutional delivery and postnatal care for HIV positive mothers and proper follow up for HIV exposed infants.
AIDS research and treatment