333 Asthma in the CIS-region: The Prevalence and Peculiarities of the Course.

Background In this study there has been analyzed the data from epidemiological studies on the prevalence and peculiarities of the course of bronchial asthma (BA) among the adult (Ad), children (Ch) and teenagers (Tg) in the CIS-region (CIS-R) over the past 5 to 10 years.