The four indicators of this index are undernourishment, child wasting (kids under 5 with low weight as per height), child stunting (kids under 5 with low height as per age) and child mortality (mortality among kids under 5). Child wasting, a reflection of acute under-nutrition, is a concern in India, and the share of wasting among children has risen from 17.1% between 1998-2002 to 17.3% between 2016-2020.