Societal Costs of Micronutrient Deficiencies in 6- to 59-month-old Children in Pakistan

Simon Wieser, Beatrice Brunner, Christina Tzogiou, Rafael Plessow, Michael B. Zimmermann, Jessica Farebrother, Sajid Soofi, Zaid Bhatti, Imran Ahmed, Zulfiqar A. Bhutta

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Background: In Pakistan, nearly half of children younger than 5 years are stunted, and 1 in 3 is underweight. Micronutrient deficiencies, a less visible form of undernutrition, are also endemic. They may lead to increased morbidity and mortality as well as to impaired cognitive and physical development. Objective: To estimate the lifetime costs of micronutrient deficiencies in Pakistani children aged between 6 and 59 months. Methods: We develop a health economic model of the lifetime health and cost consequences of iodine, iron, vitamin A, and zinc deficiencies. We assess medical costs, production losses in terms of future incomes lost, and disability-adjusted life-years (DALYs). The estimation is based on large population surveys, information on the health consequences of micronutrient deficiencies extracted from randomized trials, and a variety of other sources. Results: Total societal costs amount to US$46 million in medical costs, US$3,222 million in production losses, and 3.4 million DALYs. Costs are dominated by the impaired cognitive development induced by iron-deficiency anemia in 6- to 23-month-old children and the mortality caused by vitamin A deficiency. Costs are substantially higher in poorer households. Conclusions: Societal costs amounted to 1.44% of gross domestic product and 4.45% of DALYs in Pakistan in 2013. These costs hinder the country's development. They could be eliminated by improved nutrition of 6- to 59-month-old children and public health measures. Our results may contribute to the design of cost-effective interventions aiming to reduce micronutrient deficiencies in early childhood and their lifetime consequences.

Original languageEnglish
Pages (from-to)485-500
Number of pages16
JournalFood and Nutrition Bulletin
Volume38
Issue number4
DOIs
Publication statusPublished - 1 Dec 2017

Keywords

  • Pakistan
  • child nutrition
  • cost analysis
  • disability-adjusted life-years (DALYs)
  • economic status
  • micronutrient deficiency

Fingerprint

Dive into the research topics of 'Societal Costs of Micronutrient Deficiencies in 6- to 59-month-old Children in Pakistan'. Together they form a unique fingerprint.

Cite this