The Reference Diet Deprivation (ReDD) index: A new diet quality measure for more effective nutrition-sensitive policies
Our Reference Diet Deprivation (ReDD) index is based on a comparison of household food consumption as reported in commonly available household consumption and expenditure surveys across a distinct number of food groups against optimal consumption amounts defined by any selected reference diet.
Thefinalmiracle Shutterstock James Thurlow Olivier Ecker Andrewr Comstock International Comparison Program International Food Policy Research Institute
Source: worldbank.org