Influence of the living environment on the long-term orientation of changing some indicators of physical and sexual development of 7-14 years old children in Krasnoyarsk krai

The orientation of change of length and masses of a body, vital capacity of lungs and menarche age of rural and city children during 1967-1970 till now is studied. It is established that rural and city populations of children differed with an orientation and nature of changes of somatic-physiologic indicators of physical development. The menarche age remained at rural girls without changes whereas at city it went down for 0,4 years.