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Review Article

Evaluating the Impact of Public Health Policies on Health Outcomes in Nigeria Healthcare System: A Scoping Review

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Abstract

There are a number of challenges facing the Health System in Nigeria such as poor structure of facilities, low manpower, and limited funds. This is where public health policy comes in, as public health policy is essential in addressing these challenges and improving health outcomes. This scoping review aims to provide an in-depth overview of the existing literature on public health policies in Nigeria, and particularly their effects on health systems in terms of infectious disease surveillance, maternal and child health, as well as healthcare access. A comprehensive database search (such as in PubMed and Dimensions), and a grey literature search, were carried out to identify applicable studies on public health policies in Nigeria and health related issues. The search results were filtered and further screened based on inclusion and exclusion criteria, and 25 publications were included in the review. We retrieved 1535 publications from PubMed, Dimensions, websites and institutions. Following application of inclusion/exclusion criteria and the removal of one duplicate, 97 articles were retained. Thirty-one studies were excluded after title and abstract review, and seven were not retrieved in full-text. Following a full text review of 59 papers, 33 were excluded, resulting in 25 articles that were included in the review. The review reports on the progress made by Nigeria in the implementation of public health policies for responding to major health problems. Policies such as the National Health Act, the National Health Promotion Policy, and diseases control initiatives have been instrumental in driving health outcomes. However, challenges such as limited funding, poor infrastructure, and insufficient human resources remain. Better health outcomes require stronger policy execution, increased financing, and capacity building. This study gives a complete overview, identifying information gaps that will help inform future policy and research.

Keywords:

Access to Healthcare Services Healthcare Infrastructure Healthcare System Health Funding Health Outcomes Infectious Disease Control Maternal and Child Health Nigeria Public Health Policy Universal Health Coverage

Article information

Journal

Journal of Medical Science, Biology, and Chemistry

Volume (Issue)

2(1), (2025)

Pages

170-180

Published

26-06-2025

How to Cite

Nwokedi, V. U., Olaniyi, A. O., Chikezie, C. N., Akanbi, O. O., Ani, C. P., Oyebamiji, H. O., Ogundeko-Olugbami, O., Akinwale, D. A., Foster-Pagaebi, E., & Orobator, E. T. (2025). Evaluating the Impact of Public Health Policies on Health Outcomes in Nigeria Healthcare System: A Scoping Review. Journal of Medical Science, Biology, and Chemistry, 2(1), 170-180. https://doi.org/10.69739/jmsbc.v2i1.668

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