ArticleBMJ open2025
Food system determinants of seasonal malnutrition in children under 5 years in sub-Saharan Africa: a scoping review protocol.
Article in BMJ open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionChild malnutrition remains a pressing public health challenge in sub-Saharan Africa (SSA), where approximately 148 million children are stunted and 45 million are wasted. Although often conceptualised as a persistent condition, evidence indicates that malnutrition among children under 5 years frequently follows seasonal patterns shaped by agricultural cycles, climatic variability and socioeconomic conditions. Current interventions have paid limited attention to the food system dynamics that underpin these fluctuations. Adopting a system perspective, this scoping review will synthesise existing evidence on the food system determinants of seasonal malnutrition in children under 5 years in SSA. METHODS AND ANALYSIS: The review will be conducted in accordance with the Joanna Briggs Institute methodological framework for scoping reviews and reported following Preferred Reporting Items for Systematic Reviews and Meta-Analyses - Extension for Scoping Reviews (PRISMA-ScR) guidelines. A comprehensive search will be undertaken across electronic databases (Google Scholar, ProQuest Central, PubMed, Scopus and African Index Medicus) for literature published from 2015 onwards. Grey literature will also be sought from institutional repositories of the WHO, United Nations Children's Fund, Food and Agriculture Organization and World Food Programme. Screening of titles, abstracts and full texts will be performed independently by two reviewers using predefined eligibility criteria. Data extraction will capture study characteristics and food system determinants of seasonal malnutrition at micro, meso and macro levels. The Food Insecurity and Vulnerability Information and Mapping Systems framework will guide the analysis and synthesis. ETHICS AND DISSEMINATION: As this review involves analysis of previously published data, ethical approval is not required. Findings will be disseminated through a peer-reviewed publication and social media engagements. Results will inform the development of integrated system-based approaches to address seasonal malnutrition in children under five in SSA. The full study protocol, datasets and supplementary forms will be published in an open-access repository in compliance with the Findability, Accessibility, Interoperability and Reuse principles. REGISTRATION: This scoping review protocol is registered with the Open Science Framework (https://doi.org/10.17605/OSF.IO/RU4ZX).
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