Background Peru reduced its under-5 child stunting prevalence notably from 31.3% in 2000 to 13.1% in 2016. Objectives We aimed to study factors and key enablers of child stunting reduction in Peru from 2000–2016. Methods Demographic and... more
Background Peru reduced its under-5 child stunting prevalence notably from 31.3% in 2000 to 13.1% in 2016. Objectives We aimed to study factors and key enablers of child stunting reduction in Peru from 2000–2016. Methods Demographic and Health Surveys were used to conduct descriptive analyses [height-for-age z scores (HAZ) means and distributions, equity analysis, predicted child growth curves through polynomial regressions] and advanced regression analyses. An ecological (at department level) multilevel regression analysis was conducted to identify the major predictors of stunting decline from 2000 to 2016, and Oaxaca–Blinder decomposition was conducted to identify the relative contribution of each factor to child HAZ change. A systematic literature review, policy and program analysis, and interviews with relevant stakeholders were conducted to understand key drivers of stunting decline in Peru. Results The distribution of HAZ scores showed a slight rightward shift from 2000 to 200...
