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. 2014 Nov 1:59 Suppl 4:S280-6.
doi: 10.1093/cid/ciu458.

The MAL-ED cohort study in Mirpur, Bangladesh

Tahmeed Ahmed  1 , Mustafa Mahfuz  1 , Md Munirul Islam  1 , Dinesh Mondal  1 , Md Iqbal Hossain  1 , Am Shamsir Ahmed  2 , Fahmida Tofail  1 , Sm Abdul Gaffar  1 , Rashidul Haque  1 , Richard L Guerrant  3 , William A Petri  3
Affiliations

The MAL-ED cohort study in Mirpur, Bangladesh

Tahmeed Ahmed et al. Clin Infect Dis. .

Abstract

The Etiology, Risk Factors and Interactions of Enteric Infections and Malnutrition and the Consequences for Child Health and Development (MAL-ED) study site in Bangladesh is located in the capital city of Dhaka in an urban slum that has one of the highest population densities in the world. The site is in the Bauniabadh area of Mirpur, Dhaka. A typical squatter settlement, the average family size of households in Mirpur Bauniabadh is 4.5, with 48% females. About 20% of households have a monthly income of only US$62. About 30% of mothers never attended school, and only 3% obtained secondary school education. The majority of the people are day laborers, garment workers, and transport workers. About 72% of caregivers always wash their hands after helping the child defecate and 6.6% never wash their hands. The diarrheal attack rate for Mirpur is 4.69 episodes per child per year. The study site is representative of a typical urban slum of Dhaka city in terms of demographics, socioeconomic status, and general health indicators.

Keywords: Bangladesh; MAL-ED; birth cohort; case-control; malnutrition.

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