[Epidemiology of monogenic hereditary diseases in Rostov oblast: population dynamic factors determining the differentiation of the load of hereditary diseases in eight districts].

Analysis of the diversity of monogenic hereditary diseases in eight raions (districts) of Rostov oblast (region) of Russia (Tsimlyansk, Volgodonskoi, Tselina, Egorlykskaya, Millerovo, Tarasovskaya, Rodionovo-Nesvetaiskaya, and Matveevo-Kurgan raions) has been summarized. The total sample size was 320925 subjects. The spectrum of hereditary diseases detected in the eight districts comprises 187 diseases, including 99 autosomal dominant (AD), 72 autosomal recessive (AR), and 16 X-linked diseases.

[Epidemiology of monogenic hereditary diseases in Rostov Oblast: population dynamic factors determining the differentiation of the load of hereditary diseases in eight districts].

A genetic epidemiological study has been carried out in eight raions (districts) of Rostov oblast (region) of Russia: Tsimlyansk, Volgodonskoi, Tselina, Egorlykskaya, Millerovo, Tarasovskaya, Rodionovo-Nesvetaiskaya, and Matveevo-Kurgan raions. The population structure (the parameters of the isolation by distance model, ethnic assortative marriage, random inbreeding (F(ST), endogamy index, and ie) and the genetic demographic characteristics of the regional population (vital statistics, Crow's index, and its components) have been analyzed. The total sample size was 320925 subjects (including 114106 and 206816 urban and rural residents, respectively).