Original scientific paper
Influence of Ethnicity, Geography and Climate on the Variation of Stature among Indian Populations
Susmita Bharati
Dipak Mukherji
Manoranjan Pal
Suparna Som
Dipak Kumar Adak
TS. Vasulu
Premananda Bharati
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.
Keywords
caste; tribe; geography; climate; variation of stature; India
Hrčak ID:
62817
URI
Publication date:
30.12.2010.
Visits: 1.502 *