Social stratification Keyword: Social stratification 1 Question Articles Volume 1, Issue 3Prevalence of hypertension and its association with body fat percentage among government and private schoolgirls in Ludhiana Jaspreet Kaur, Promila Mehta July 7, 2012 Epidemiology Body fat, Hypertension, Life style, Ludhiana, Schoolgirls, Social stratification,