[The dynamics of morbidity of adult population of The Russian Federation by diseases of ear and mastoid in 2018-2022].

The purpose of the study is to assess dynamics of level of common and primary morbidity in class of diseases of ear and mastoid in adult population of the Russian Federation in 2018-2022. The analysis of morbidity indicators was carried out on the basis of data from statistical collections of Minzdrav of Russia and the Federal State Budget Institution "The Central Research Institute for Health Organization and Informatics of Minzdrav of Russia". It is established that in the Russian Federation, level of common and primary morbidity in class of diseases of ear and mastoid in adult population in 2018-2022 was decreasing and reached its lowest values in 2022 (2875.

[The comparative analysis of dynamics of indicators of morbidity of adolescents in the regions of the Northern-Caucasus Federal Okrug].

The purpose of the study is to establish main trends in morbidity of adolescents (15-17 years old) in the regions of the Northern-Caucasus Federal Okrug in 2011-2020. The study is based on data of statistical reports on primary and general morbidity of population aged 15-17 years for 2011-2020. The results.

[Comorbid status of patients with hypertension].

Aim: To establish age and gender characteristics, nosological structure of comorbidity among persons 20-99 years with hypertension.

Materials And Methods: The study is based on data from 21 514 electronic health records of the population (20-99 years old) with hypertension, mean age 63.0 years, 68.

[The determining factors of qualitative training of students in public health and health care].

The inclusion of public health and health care measures in labor functions of professional standards of medical specialists increased significance of mastering of these standards by students during specialty training, since on this depends their successful completion of primary accreditation of specialists and implementation of job descriptions in the course of daily activities. The purpose of the study was to analyze factors determining qualitative of mastering the discipline "Public health and Health Care" by students of medical educational organizations. The analytical, logical, statistical, questionnaire survey and direct ranking methods were applied.