Abstract
Aim: The drying out region of the Aral Sea - the largest ecological disaster of anthropogenic origin. Establishment of the cause-and-effect relationship of formation of diseases among the adult population under the influence of environmental-hygienic factors. Methods: The article identifies the relationship between somatic diseases in the surveyed population and identifies the leading type of aberrations under influence of ecological factors in this region. Results: The article presents the results of multidimensional statistical analysis (correlation, linear and nonlinear regression, logistic) with the gradual establishment of the presence of the influence of the environmental factor on the development of a particular nosology and determining the significance of this influence, and also the prediction of the incidence growth with an increase in the level of the environmental factor was assessed. Conclusion: This article provides the leading nosologies from the main classes of diseases throughout the Aral Sea region.