Evidence map›Paper›PMID 40567036›Full record

ArticleGlobal health action2025

Implementation matters: program impact pathway analysis of four sectoral nutrition-sensitive interventions in Anambra and Kebbi states, Nigeria.

Oluchi Ezekannagha, Scott Drimie, Dieter Von Fintel, Busie Maziya-Dixon, Xikombiso Mbhenyane

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Article in Global health action, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Oluchi EzekannaghaDivision of Human Nutrition, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.ORCID 0000-0003-1652-9278
Scott DrimieDivision of Human Nutrition, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.ORCID 0000-0003-3827-8051
Dieter Von FintelDepartment of Economics, Faculty of Economic and Management Sciences, Stellenbosch University, Stellenbosch, South Africa.ORCID 0000-0001-6771-1315
Busie Maziya-DixonDepartment of Food and Nutrition, International Institute of Tropical Agriculture, Ibadan, Nigeria.
Xikombiso MbhenyaneDivision of Human Nutrition, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.ORCID 0000-0003-0408-9586

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUndernutrition in early childhood can be reduced when large-scale, nutrition-sensitive programs are delivered with adequate dose, reach, fidelity, and recruitment.

objectivesThis study (i) investigates the implementation and impact pathways of four nutrition-sensitive programs in Kebbi and Anambra states, Nigeria: Early Childhood Development Education (ECCDE), Environmental Sanitation, Skills Acquisition, and Agricultural Transformation Support Program (ATASP-1) and (ii) identifies cross-sector factors that enable or hinder effective dose, reach, fidelity, and recruitment.

methodsThe study employs qualitative methods such as document reviews, in-depth interviews, and site observations to explore the complexity of program delivery and the contextual factors that influence its outcomes.

resultsAll four programs showed dose-reach-fidelity-recruitment gaps in varying degrees: irregular training and equipment delayed dose; rural and low-income communities were least reached; weak quality control cut fidelity; and recruitment seldom penetrated remote areas. Barriers across sectors included insufficient infrastructure, shortages of trained personnel, and bureaucratic funding delays. Programs with robust community engagement, active multi-stakeholder collaboration, timely resource flow, and short 'reviewandadapt' cycles (ATASP1 in both states; ECCDE in Anambra) overcame many shortfalls, whereas those lacking these features underperformed (Environmental Sanitation in Anambra; Skills Acquisition in Kebbi).

conclusionClosing Nigeria's nutrition-sensitive implementation gap demands a dual response: fix tangible barriers - staffing, infrastructure, and procurement - and institutionalize community-led planning and adaptive management to keep dose-reach-fidelity-recruitment on track. Doing so will improve program reach and quality and accelerate progress against child undernutrition.

Indexed as

Child Nutrition DisordersMalnutritionChild, PreschoolHumansInfantNigeriaProgram EvaluationQualitative ResearchSanitationadaptive managementcommunity engagementdose-reach-fidelity-recruitmentfacilitatorsimplementation barriersNigeriaNutrition-sensitive programs

Identifiers

PMID40567036
PMCPMC12203689

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