Abstract. The present study aimed to evaluate the dynamics of the incidence of acute cystitis in Ukrainian children in the regional aspect. Methods. The primary documentation is presented by the data of state and branch statistical reports of the institutions of the Ministry of Health of Ukraine for 2013-2017. There are age periods - children under 14 and 15 - 17 years. The indicators were analyzed for Ukraine as a whole, five of its regions, and the regions that make them up. Results. At stabilization of morbidity of children till 14 years which specific weight reaches 70%, annual growth of sick teenagers (on 28,0% from 2013 to 2017) is noted. Conclusionі. Administrative areas have been identified that require increased attention from health authorities and clinicians to develop appropriate measures.

Abstract. The present study aimed to assess the dynamics of the incidence, and prevalence of chronic cystitis in adolescents of both sexes in a comparative regional aspect in Ukraine. Methods. Data from official statistics for 2013-2017 were used. Incidence and prevalence indicators are presented in a comparative aspect by sex and administrative categories of Ukraine. Results. It was found that with higher rates among girls, the growth rate of morbidity and prevalence among boys is much higher. Conclusions. Territorial features have been identified and those that require the primary attention of specialists to make appropriate decisions.