[On the history of formation and characteristics of development of the chair of social hygiene, the first one in Russia].

The purpose of the study is to analyze changes occurred, against the background of social challenges, in functioning of the Chair of Social Hygiene since its establishment in 1922 at the Faculty of Medicine of the I Moscow State University to the present time at the N. A. Semashko Chair of Public Health and Health Care at the Sechenov University.

[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.

[The analysis of dissertations on leadership].

The phenomenon of leadership for long time attracts attention of scientists and practitioners of various specialties, including medicine. Among numerous research publications on this topic, dissertations occupy special place, as both research and public defense are carried out in accordance with officially established rules. To achieve the research goal of studying characteristics of dissertations on leadership implemented in 1995-2019 in various scientific specialties bibliometric analysis, logical and descriptive statistics were applied.

[The motivation of citizen to follow healthy life-style by means of forming leader qualities in future medical specialists].

In actual conditions health care priority is in increasing population size and its life expectancy including duration of healthy life, reducing morbidity, mortality and disability of population, observance of rights of citizens related to health protection that can effectively be achieved by adherence of healthy lifestyle. In order to determine possibility of improving motivation of population to lead healthy lifestyle, through formation of leadership qualities in medical specialists, the study applied such methods as expert evaluation, questionnaire survey, interview, monographic and statistical techniques. The sampling consisted of 46 employees of the I.

[Availability and need for population of the federal districts in hospital beds].

Providing the population with the necessary bed stock is an important task of public health. In order to compare the level of security and the population's need for hospital beds in the territory of the Federal districts of Russia, the study used the following methods: analytical, logical and descriptive statistics. Data on the population and bed Fund were taken from the official reports of Rosstat and the Ministry of health of Russia for 2016-2018.