[On the issue of characteristics of height weight anthropometric indices in children and adolescents residing in various regions of Russia].

The issues of protecting the health of the children and adolescent population of Russia require detailed study of the regional characteristics of the indices of physical development, determined by anthropometric growth and weight criteria. The purpose of the study is to analyze the regional characteristics of average height and weight anthropometric indices of children of school age (7-17 years) living in various regions of the Russian Federation. The assessment of statistically significant differences in average height and weight anthropometric indices children of school age was carried out to establish the basis of developing normative indices of 10 regional "Standards of physical development of children of school age (7-17 years old)" covering such Federal Okrugs as the Central (Kostroma), North-West (St. Petersburg), North Caucasian (Makhachkala, Grozny, Vladikavkaz), Privolzhsky (Kazan, rural areas of the Republic of Tatarstan, Cheboksary ) and Far East (Yakutsk, Yuzhno-Sakhalinsk). For the first time the statistical analysis considered simultaneously the anthropometric data of the population sample of the examined children of health groups I and II (healthy and practically healthy). Namely, 41030 persons were allocated to conditional age groups: junior (7-9 years), middle (10-14 years) and senior (15-17 years old) school age. The differences in regional height and weight indices of physical development of children were statistically significant only in groups of comparison of indices of height and body weight of schoolchildren in the older age group.