Open AccessDrivers of nutritional change in four South Asian countries: a dynamic observational analysis
Author(s) -
Headey Derek,
Hoddinott John,
Park Seollee
Publication year - 2016
Publication title -
maternal and child nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 63
eISSN - 1740-8709
pISSN - 1740-8695
DOI - 10.1111/mcn.12274
Subject(s) - medicine , observational study , sanitation , demography , south asia , statistical analysis , environmental health , statistics , ethnology , pathology , mathematics , sociology , history
This paper quantifies the factors explaining long‐term improvements in child height for age z‐scores in Bangladesh (1996/1997–2011), India (1992/1993–2005/2006), Nepal (1997–2011) and Pakistan (1991–2013). We apply the same statistical techniques to data from a common data source from which we have extracted a set of common explanatory variables that capture ‘nutrition‐sensitive’ factors. Three are particularly important in explaining height for age z‐score changes over these timeframes: improvements in material well‐being; increases in female education; and improvements in sanitation. These factors have comparable associations across all four countries.