Effect of Behavioral Change Communication and Livestock Feed Intervention on Dietary Practices in a Kenyan Pastoral Community: A Randomized Controlled Trial
Rattachement africain : Kenya, us, it, in. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Low dietary diversity is a key driver of undernutrition and remains a significant public health challenge in low- and middle-income countries. This study evaluated the effect of nutritional counselling and the provision of livestock feed, aimed at sustaining milk production during dry periods, on the dietary diversity of women and children in a pastoralist setting. Methods: A cluster randomized controlled trial was conducted among households in Laisamis subcounty, north-eastern Kenya, which were assigned to one of three arms: (1) an intervention arm providing livestock feed during critically dry periods, (2) an intervention arm providing livestock feed plus enhanced nutritional counselling (provided once a week, covering topics including hygiene and sanitation, breastfeeding, maternal nutrition, immunization and complementary feeding) or (3) a control arm. The dietary diversity of mothers and children was assessed every six weeks over two years. Panel difference-in-difference regression models were used to estimate intervention effects on dietary outcomes including child minimum dietary diversity (MDD), minimum acceptable diet (MAD), women’s dietary diversity (MDD-W) and food security. Results: A total of 1734 households participated (639 in arm 1, 585 in arm 2, and 510 in the control arm). The provision of livestock feed alone had significant gains in child MAD (OR 1.20; 95% CI 1.08–1.34), child MDD (OR 1.15; 1.11–1.20), and MDD-W (OR 1.10; 1.01–1.19) whereas combined livestock feed with counselling, reduced child food poverty (OR 0.89; 95% CI 0.81–0.99), increased child MAD (OR 1.39; 1.22–1.52), and improved MDD-W (OR 1.21; 1.16–1.28) relative to control. Neither intervention increased child minimum meal frequency relative to control. Purchasing livestock was associated with higher odds of meeting dietary-diversity indicators but a lower meal frequency (OR 0.80; 0.80–0.90); in contrast, cash-transfer receipt was linked to reduced odds of achieving child MDD (OR 0.90; 0.87–0.94), child MAD (OR 0.95; 0.85–0.97), and women’s MDD (OR 0.73; 0.54–0.89). Conclusions: Livestock feed provision sustains milk consumption and improves dietary diversity in pastoralist populations. When combined with nutritional counselling, these interventions strengthen the link between animal and human health, with important implications for food security.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Effect of Behavioral Change Communication and Livestock Feed Intervention on Dietary Practices in a Kenyan Pastoral Community: A Randomized Controlled Trial
- Date Crossref
- 19/09/2025
- Éditeur
- MDPI AG
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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University of Nairobi Center for Epidemiological Modelling and Analysis University of Nairobi, Kenya (code pays fourni par la source)Université ou école supérieure
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Washington State University Paul G. Allen School for Global Health pays non établi dans la noticeUniversité ou école supérieure
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Kenya Medical Research Institute Centre for Public Health Nairobi P.O. Box 19464-, Kenya (code pays fourni par la source)Structure de recherche
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Food and Agriculture Organization of the United Nations Nairobi P.O. Box, Kenya (pays nommé en fin d’affiliation)Organisme public
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United States Agency for International Development pays non établi dans la noticeOrganisme public
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United Nations Children's Fund Nairobi P.O. Box 44145-, Kenya (pays nommé en fin d’affiliation)Organisme public
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United Nations Children's Fund India pays non établi dans la noticeInstitution
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Social Solutions International (United States) pays non établi dans la noticeEntreprise
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Ministry of Health Kenya (pays nommé en fin d’affiliation)Organisme public
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Global Health Support Initiative III pays non établi dans la noticeInstitution
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Emergency and Resilience Division pays non établi dans la noticeInstitution
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School of Economic Sciences pays non établi dans la noticeUniversité ou école supérieure
Center for Epidemiological Modelling and Analysis — University of Nairobi (University of Nairobi, Kenya), Paul G. Allen School for Global Health — Washington State University et Centre for Public Health — Kenya Medical Research Institute (Nairobi P.O. Box 19464-, Kenya), avec 9 autres affiliations. Pays d’affiliation : Kenya.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.