COMPARISON OF FUNCTIONAL CARDIOVASCULAR SYSTEM ADOLESCENTS DEPENDING ON THE STATE UPPER RESPIRATORY TRACT
Adolescents 14-17 years of age living in the industrial cities of Eastern Siberia with different levels of environmental pollution, a comparative assessment offunctional capacity of the cardiovascular system, depending on the condition of the upper respiratory tract (in Sayansk - 190 adolescents in the city of Angarsk - 220 adolescents control and exposed areas, respectively). To assess the state of the upper respiratory tract surveyed expert otorhinolaryngology. It was established that the level of Angarsk schoolchildren overall incidence of upper respiratory tract is 2,4 times higher than that of schoolchildren in Sayansk (p<0,05). The prevalence of chronic diseases of upper respiratory tract infections in adolescents Angarsk - 83,3±2,5 % and Sayansk - 35,1±3,5 %, in the structure occupy the first rank: chronic tonsillitis, the prevalence is higher in Angarsk than in Sayansk etiologic fraction 79,0 %, chronic pharyngitis -etiologic fraction 94,0 %>, and vasomotor rhinitis, the etiological fraction of which is 63,0 %>. It is established that the maximum number of teenagers with stress adaptation mechanisms are a group of chronic disorders of upper respiratory tract and are living in the exposed area of the city of Angarsk, indicating a decrease in compensatory and adaptive capacity of the organism even in remission of chronic diseases of the upper respiratory tract.