title: Influence of ethnicity, geography and climate on the variation of stature among Indian populations.
abstract: This paper analyzes the variation in the mean stature of adult males of a variety of population groups in India and examines the influence of geographical, climatic and ethnic factors on it. A considerable variation in mean stature has been found with respect to these three attributes. Variation "between" ethnic groups compared with "within" ethnic groups was found to be much more than that of geographical and climatic zones. Scheduled Castes (SC) and Scheduled Tribes (ST) populations have much low average height than that of General Castes (GC). Climatically dry and semiarid zones have a tendency to have higher stature than in the Monsoon areas. The mean height has been found to be the highest in north India. It is closely followed by west India. An interesting feature is that as one goes towards east and south the mean height gradually decreases. It is the lowest in islands. The mean heights have been regressed on geographical, climatic and ethnic factors, after converting these factors into binary variables. The regression analysis has strengthened the findings, that there is a highly significant relationship between height and geographical, climatic and ethnic factors.
authors.affiliation: Indian Statistical Institute, Kolkata, India. bharati@isical.ac.in
authors.forename: Susmita
authors.initials: S
authors.lastname: Bharati
authors.forename: Dipak
authors.initials: D
authors.lastname: Mukherji
authors.forename: Manoranjan
authors.initials: M
authors.lastname: Pal
authors.forename: Suparna
authors.initials: S
authors.lastname: Som
authors.forename: Dipak
authors.initials: D
authors.lastname: Kumar Adak
authors.forename: T S
authors.initials: TS
authors.lastname: Vasulu
authors.forename: Premananda
authors.initials: P
authors.lastname: Bharati
mesh_terms: D000328:Adult; D001827:Body Height / Q000208:ethnology*; D002980:Climate; D006801:Humans; D007194:India; D008297:Male; D012044:Regression Analysis