Abstract
AbstractLiberia launched its National Community Health Assistant Program in 2016, which seeks to ensure that all people living 5 kilometers or farther from a health facility have access to trained, supplied, supervised, and paid community health workers (CHWs). This study aims to evaluate the impact of the national program following implementation in Grand Bassa County in 2018 using data from population-based surveys.We measured before-to-after changes in childhood treatment from qualified providers in a portion of the county that implemented in a first phase compared to those which had not yet implemented. We also assessed changes in whether children received oral rehydration therapy for diarrhea and malaria rapid diagnostic tests if they had a fever by a qualified provider (facility based or CHW). For these analyses, we used a difference-in-differences approach and adjusted for potential confounding using inverse probability of treatment weighting. We also assessed changes in the source from which care was received and examined changes by key dimensions of equity (distance from health facilities, maternal education, and household wealth).We found that treatment of childhood illness by a qualified provider increased by 60.3 percentage points (95%CI 44.7-76.0) more in intervention than comparison areas. Difference-in-differences for oral rehydration therapy and malaria rapid diagnostic tests were 37.6 (95%CI 19.5-55.8) and 38.5 (95%CI 19.9-57.0) percentage points, respectively.In intervention areas, treatment by a CHW increased from 0 to 81.6% and care from unqualified providers dropped. Increases in treatment by a qualified provider did not vary significantly by household wealth, remoteness, or maternal education.This evaluation found evidence that the Liberian National Community Health Assistant Program has increased access to effective treatment in rural Grand Bassa County. Improvements were approximately equal across three measured dimensions of marginalization.
Publisher
Cold Spring Harbor Laboratory
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