Updated BG Prasad socioeconomic classification, 2014: A commentary
Modified BG Prasad socioeconomic scale is widely used to determine the socioeconomic status of study sara stedy stand aid subjects in health studies in India.It is an income-based scale and, therefore, has to be constantly updated to take inflation and depreciation of rupee into account.The Consumer Price Index (CPI) for industrial workers (IW) is