India State Hunger Index
The India State Hunger Index (ISHI) is a tool to calculate hunger and malnutrition at the regional level in India. It is constructed in the same fashion as the Global Hunger Index (GHI) 2008 and was calculated for 17 states in India, covering more than 95 percent of the population. The ISHI was developed by the International Food Policy Research Institute (IFPRI) and presented for the first time 2008 in conjunction with the non-governmental organization Wealthhungerlife and the Department of Economics, University of California. According to the GHI, India has shown improvement between 2000 and  2020, however the level of hunger remains in the "serious" category. Background. Despite the good economic performance, with over 200 million people who are food insecure, India is home to the largest number of hungry people in the world. In the ranking of the Global Hunger Index 2017 it covers position 100 out of 119 ranked countries and has an "serious" (31.4) food security situation. The major problem in the country is the high prevalence of underweight children under five, which is a result of low nutrition and educational status of women. While there has been attention to hunger and  undernourishment at the central level, within India's political system, states are important political units with regard to the planning and execution of development programs. Thus unpacking the hunger index at the level of the federal states is an important tool to build awareness of the disparities in hunger among them. In addition, the variability of the relative contribution of the underlying components of the hunger index across the different Indian states can help to stimulate the discussion about the drivers of hunger in different state contexts. Indicators and underlying data. The ISHI is constructed in the same fashion as  the Global Hunger Index which follows a multidimensional approach to measuring hunger and malnutrition. It combines three equally weighted indicators: The ISHI uses two data sources for the estimation of the Indian state level: These are the first rounds of the National Family Health Survey (2005–2006) for India and the National Sample Survey data from 2004 to 2005. It is calculated and presented for 17 major states, covering 95 percent of the country's population. While the National Family Health Survey has a large enough sample size to yield representative estimates of the child underweight and mortality rates even for  the smaller states and union territories in the country, the sample size of the National Sample Survey is insufficient for estimating undernourishment rates in these places. Therefore, the ISHI restricts the sample to those states for which it yields precise states level estimates.