Thus found that the rate of both primary and total morbidity in areas of high ecological risk is considerably higher than in areas with moderate or low environmental risk (table 2) in all cases of pairwise comparisons t>2,5 that provides statistical reliability output made more than 95,5 %.
Annual rates usually fluctuate and the indicators for one year may be affected by various factors, including random, we have examined the level of these indicators on average for 5 years (2007 - 2011). The obtained data are presented in table 3.