[Population-demographic structure of the population of Kursk region: anthropometric profile of newborn children].
Based on the characteristics of body height and weight in 4905 newborns, the population-genetic structure of the rural raions (districts) of Kursk oblast (region) and in the city of Kursk was determined. An "adaptive norm area" with respect to body weight and height was distinguished for newborns in Kursk oblast. On the average, the anthropometric parameters of 20% of infants from the studied populations fell within this area. The height and growth of newborns exhibited a pronounced geographic variation and depended on the level of urbanization, as well as the sex and the health status of the newborns. In district populations, the body height and the variances of the body height and weight increased with an increase in endogamy. Therefore, the relative numbers of newborns with large values of both weight and height, as well as those with a medium body height and a small body weight, were increased. Conversely, the relative numbers of newborns with a low weight and height and with a disturbed weight-height correlation were decreased.