Estimating the cost and cost‐effectiveness of adding zinc to, and improving the performance of, Burkina Faso's mandatory wheat flour fortification programme

Autor: Katherine P. Adams, Michael Jarvis, Stephen A. Vosti, Mari S. Manger, Ann Tarini, Jérome W. Somé, Hervé Somda, Christine M. McDonald
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Maternal and Child Nutrition, Vol 19, Iss 3, Pp n/a-n/a (2023)
Druh dokumentu: article
ISSN: 1740-8709
1740-8695
DOI: 10.1111/mcn.13515
Popis: Abstract Zinc is an essential micronutrient that promotes normal growth, development and immune function. In the context of persistent dietary zinc inadequacies, large‐scale food fortification can help fill the gap between intake and requirements. Burkina Faso mandates wheat flour fortification with iron and folic acid. We used activity‐based cost modelling to estimate the cost of adding zinc to the country's wheat flour fortification standard assuming (1) no change in compliance with the national standard, and (2) a substantial improvement in compliance. We used household food consumption data to model effective coverage, that is, the number of women of reproductive age (WRA) predicted to achieve adequate zinc density (zinc intake/1000 kcal) with the addition of fortification to diets. Without interventions, the prevalence of inadequate dietary zinc density was ~35.5%. With no change in compliance, the annual average incremental cost of adding zinc to fortified wheat flour was $10,347, which would effectively cover
Databáze: Directory of Open Access Journals
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