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Determinants of the optimal uptake of sulfadoxine-pyrimethamine doses for intermittent treatment of malaria in pregnancy in urban Nigeria

Adeojo OS, Fayehun O

Scientific reports, 2024

1,159 participants

Abstract

Malaria is a leading cause of maternal and child mortality in urban Nigeria. Intermittent preventive treatment with sulfadoxine-pyrimethamine (IPTp-SP) during pregnancy can prevent malaria but uptake is suboptimal. This cross-sectional study analyzed secondary data on 1159 urban Nigerian women from the 2015 Malaria Indicator Survey using descriptive statistics and logistic regression. The primary outcome was optimal IPTp-SP uptake (≥ 3 doses). 67% of women took any SP during pregnancy but only 39% took ≥ 3 IPTp-SP doses as recommended. Region and wealth index significantly predicted optimal IPTp-SP uptake while education did not. Women from lower-income regions in the urban areas were less likely to receive optimal IPTp-SP. Strategies to increase IPTp-SP uptake in urban Nigeria should target low-income regions and women of lower socioeconomic status. Logistic regression identified actionable factors for improving antenatal malaria prevention. Optimal IPTp-SP uptake remains suboptimal across urban Nigeria, threatening maternal and child health.

How strong is the evidence?

Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 1,159 participants or records.

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