https://orcid.org/0000-0002-6294-9479
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ABSTRACT
Antiretroviral (ARV) drugs are effective in the prevention of mother-to-child transmission of HIV (PMTCT), however many sub-Saharan African countries are yet to achieve universal ARV coverage among pregnant women living with HIV. This study examined factors associated with ARV coverage for PMTCT in 41 sub-Saharan Africa countries. Country-level aggregated data were obtained from the Joint United Nations Programme on HIV/AIDS, World Health Organization, and United Nations Children’s Fund. Using Spearman’s rho and point-biserial correlation, we conducted bivariate analyses between ARV coverage for PMTCT and the following variables: stigma, antenatal care (ANC) uptake, institutional delivery, community delivery of ARV drugs, number of HIV testing and counselling (HTC) facilities, and density of skilled health workers. We also performed a multivariate median regression with the significant correlates. P < .05 was considered statistically significant for all the tests. The median ARV coverage for PMTCT was 76% (IQR: 55–85%). ARV coverage for PMTCT was significantly associated with HTC facilities (r = 0.46, p = .004), institutional delivery (r = 0.48, p = .002), ANC uptake: at least one visit (r = 0.54, p = .001), and stigma (r=−0.52, p = .003). In the multivariate analysis, only stigma remained statistically significant (β = −0.6, 95% CI = −1.13, −0.07, p = .03). To eliminate perinatal transmission of HIV in sub-Saharan Africa, interventions that will address stigma-related barriers to uptake of PMTCT services are needed. More research on country-specific population-level correlates of ARV coverage for PMTCT is recommended.
Disclosure statement
No potential conflict of interest was reported by the authors.
ORCID
Echezona E. Ezeanolue http://orcid.org/0000-0002-6294-9479