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Publikationstyp: Beitrag in wissenschaftlicher Zeitschrift
Art der Begutachtung: Peer review (Publikation)
Titel: Social costs of iron deficiency anemia in 6–59-month-old children in India
Autor/-in: Plessow, Rafael
Arora, Narendra Kumar
Brunner, Beatrice
Tzogiou, Christina
Eichler, Klaus
Brügger, Urs
Wieser, Simon
DOI: 10.21256/zhaw-4672
10.1371/journal.pone.0136581
Erschienen in: PLOS ONE
Band(Heft): 10
Heft: 8
Seite(n): 1
Seiten bis: 16
Erscheinungsdatum: 2015
Verlag / Hrsg. Institution: Public Library of Science
ISSN: 1932-6203
Sprache: Englisch
Schlagwörter: Iron-deficiency anemia; Public health; Quality-adjusted life years; Risk factors; Rural population; Cost of illness
Fachgebiet (DDC): 362.1041: Gesundheitsökonomie
Zusammenfassung: Introduction: Inadequate nutrition has a severe impact on health in India. According to the WHO, iron deficiency is the single most important nutritional risk factor in India, accounting for more than 3% of all disability-adjusted life years (DALYs) lost. We estimate the social costs of iron deficiency anemia (IDA) in 6-59-month-old children in India in terms of intangible costs and production losses. Materials and Methods: We build a health economic model estimating the life-time costs of a birth cohort suffering from IDA between the ages of 6 and 59 months. The model is stratified by 2 age groups (6-23 and 24-59-months), 2 geographical areas (urban and rural), 10 socio-economic strata and 3 degrees of severity of IDA (mild, moderate and severe). Prevalence of anemia is calculated with the last available National Family Health Survey. Information on the health consequences of IDA is extracted from the literature. Results: IDA prevalence is 49.5% in 6-23-month-old and 39.9% in 24-58-month-old children. Children living in poor households in rural areas are particularly affected but prevalence is high even in wealthy urban households. The estimated yearly costs of IDA in 6–59-month-old children amount to intangible costs of 8.3 m DALYs and production losses of 24,001 m USD, equal to 1.3% of gross domestic product. Previous calculations have considerably underestimated the intangible costs of IDA as the improved WHO methodology leads to a threefold increase of DALYs due to IDA. Conclusion: Despite years of iron supplementation programs and substantial economic growth, IDA remains a crucial public health issue in India and an obstacle to the economic advancement of the poor. Young children are especially vulnerable due to the irreversible effects of IDA on cognitive development. Our research may contribute to the design of new effective interventions aiming to reduce IDA in early childhood.
URI: https://digitalcollection.zhaw.ch/handle/11475/9050
Volltext Version: Publizierte Version
Lizenz (gemäss Verlagsvertrag): CC BY 4.0: Namensnennung 4.0 International
Departement: School of Management and Law
Organisationseinheit: Winterthurer Institut für Gesundheitsökonomie (WIG)
Publiziert im Rahmen des ZHAW-Projekts: Burden of micronutrient deficiencies and cost-effectiveness of interventions with fortified foods
Enthalten in den Sammlungen:Publikationen School of Management and Law

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