The issues of protecting the health of the children and adolescent population of Russia require detailed study of the regional characteristics of the indices of physical development, determined by anthropometric growth and weight criteria. The purpose of the study is to analyze the regional characteristics of average height and weight anthropometric indices of children of school age (7-17 years) living in various regions of the Russian Federation. The assessment of statistically significant differences in average height and weight anthropometric indices children of school age was carried out to establish the basis of developing normative indices of 10 regional „Standards of physical development of children of school age (7-17 years old)” covering such Federal Okrugs as the Central (Kostroma), North-West (St. Petersburg), North Caucasian (Makhachkala, Grozny, Vladikavkaz), Privolzhsky (Kazan, rural areas of the Republic of Tatarstan, Cheboksary ) and Far East (Yakutsk, Yuzhno-Sakhalinsk). For the first time the statistical analysis considered simultaneously the anthropometric data of the population sample of the examined children of health groups I and II (healthy and practically healthy). Namely, 41030 persons were allocated to conditional age groups junior (7-9 years), middle (10-14 years) and senior (15-17 years old) school age. The differences in regional height and weight indices of physical development of children were statistically significant only in groups of comparison of indices of height and body weight of schoolchildren in the older age group.The trends in economic situation requires periodic repetition of studies concerning qualitative evaluation of impact of medical, social and economic factors on population health at the regional level. The purpose of the study is to establish the relationship between the disability of children and the main medical, social and socioeconomic indices in the Russian Federation. The materials and methods. The official data on prevalence of disability in children of 0-17 years and the level of basic medical, social and socioeconomic indices were analyzed in the context of 83 subjects of the Russian Federation in 2017-2019. The demographic and epidemiological data and data on medical care support of children population were used as medical and social indices. The socioeconomic indices (unemployment rate, cash income, housing conditions and consumption of basic food products were used as the socioeconomic indices. The Spearman rank correlation method was used to determine the particular relationships. The results. It e full responsibility on the health care system only.The article discusses the main social factors that can positively effect on increasing the longevity of healthy life in the elderly. The main principles are based on the results of applied studies carried out by the authors in Moscow, Kursk, Velikiy Novgorod and Simferopol in 2019-2020. The respondents were both the elderly themselves and the specialists providing them social services support. The emphasis is made on the factors of healthy lifestyle of the elderly and first of all on feasible physical activity and productive creative activity. The considerable attention was paid to internal resources of the elderly person (general condition of physical and mental health and ability to maintain it, capacity for self-care and physical activity, positive frame of mind, personal persuasion in the need to properly use the opportunities available to elderly people). The following external factors are distinguish – constructive relationship with closest relatives, development of infrastructure for leisure activities, physical exercises and sport activities, accessibility for the retired of health care institutions. Among the means of maintaining active and healthy longevity of the elderly are marked informing about possibilities of using their potentials, appropriate consultations, provision of technical means of rehabilitation, involvement into constructive activities, giving positive examples and persuasion. The importance of individual approach to each retired is emphasized, taking into account their physical capabilities, health status and chronic diseases. The types of „activities” are marked useful for physical and spiritual health of elderly person, available to them at home that is especially actual in conditions of self-isolation due to prevention of coronavirus infection.The article considers the impact of digital media on mental health of children and the youth based on the analysis of studies of national and foreign researchers. On the one hand, the application of information technologies by children and the youth is related to requirements of actual reality that allows them to be active and independent in virtual space and contributes to development of special skills and abilities, exchange of knowledge and experience, broadens scope of interests. On the other hand, the information media establish conditions of high risk for health. The article presents the results of an empirical study, carried out in 2019 at the Balashov Institute of the Saratov State University. The questionnaire survey was applied to sampling of 386 respondents to identify the relationship between the amount of time spent online by young people and the feeling of loneliness. The study discovered that the higher is the user Internet activity that is not accompanied by sense of satisfaction, the higher is the level of frustration and loneliness. The problem areas are identified that make it difficult to ensure the effective safety of users and the timely identification of threats to their mental health the shortage and fragmentation of scientific research; the ambiguity of opinions of expert community regarding the impact of digital technologies on the development of children and adolescents; the complexity of social control of online users due to their social demographic and sociocultural heterogeneity; the conflict of interests between providers, business structures, advertisers and other subjects of virtual reality and underage users; low level of internet literacy of parents and teachers. All these factors hinder the development of adequate technologies of early detection, prevention and support of victims of cyberaggression or cybercrimes.The increasing of longevity and quality of life and population health are considered as the most important component of human development index. The diseases of blood circulation system have leading rank in morbidity, disability and mortality of population of Russia representing one of the most actual problems of health care. The diseases of circulatory system negatively effect on physical and mental health, emotional conditions and social components of life activities. All the mentioned results related to cardiovascular diseases can be detected and measured through evaluation of indices of life quality of patients. In Russia, the directive documents and national programs concerning health care modernization were adopted to rectify the unfavorable medical demographic situation on national level through decreasing of mortality, morbidity and disability due to diseases of circulation system. The purpose of the study is to analyze social hygienic characteristic and life quality of patients with diseases of circuty in co-financing with the state. The results of the study testify the positive impact of implementation of target programs of prevention of cardiovascular diseases on the life quality of patients in the pilot subject of The Russian Federation. The original technique of sociological surveys and evaluation of life quality of patients can be applied at the regional level in development of managerial decision making.The gonorrhea is a sexually transmitted infection caused by Neisseria gonorrhoeae. N. gonorrhoeae being tropic to columnar epithelium, primarily infects mucosa of urogenital system, rectum, pharynx and conjunctiva. According the WHO, in 2016 about 87 million of new cases of gonorrhea were registered in the age group of 15-49 years old. The number of new gonorrhea cases increases steadily in many countries. The significant contribution into propagation of infection is made by males practicing sex with males, migrants, commercial sex workers, ethnic minorities. The undetected cervical gonococcus infection can result in such severe complications as inflammatory diseases of organs of small pelvis and infertility that directly impacts the reproductive losses of population. The anorectal and and pharyngeal gonorrhea very often takes asymptomatic course that complicates diagnostic and effects the statistical picture of morbidity. The apprehension of world trends in epidemiology of gonococcal infection can become a key point in implementation and development of national and international programs of prevention of propagation of this disease. The review of national and world publications concerning actual clinical epidemiological characteristics of gonococcus infection was implemented through such on-line search systems as PubMed, Google Scholar, BioMed Central (95 publications in total). The conclusions are made about steady increasing of morbidity due to propagation of infection in groups of risky sexual behavior, application of modern diagnostic means and patterns of clinical course of gonorrhea. The role of sexually transmitted infections in development of infertility, inflammatory diseases of organs of small pelvis, miscarriage and reproductive losses of poplation is marked.The recovering of reproductive health of women is one of prospective means to stabilize fertility. The purpose of the study is to investigate medical, demographic and social risk factors of discontinuing screening and treatment of infertility in women of the Tambov Oblast. The materials and methods. The comparative data analysis of women who discontinued infertility screening and treatment prior to referral to auxiliary reproductive technologies (n = 239) and women who were factually referred to these technologies (n = 206). The results of the study. The risk factors for women of discontinuing screening and treatment of infertility included age (OR = 1.070; 95% CI 1,035-1,105; p less then 0.001), residence in rural areas (OR = 2.059; 95% CI 1.592-2.663; p less then 0.001), secondary education (OR = 2.593; 95% CI 1.767-3.805; p less then 0.01), low level of financial security (OR = 2.524; 95% CI 1,720-3,703; p less then 0.01), secondary nature of infertility (OR = 1.587; 95% CI 1.065-2.364; p=0.023), occurrence of sexually transmitted diseases in anamnesis (OR = 2.736; 95% CI 1,722-4,346; p less then 0.01). Discussion. The study results demonstrate that the most effective measures improving compliance of women to screening and treatment of infertility are the reorientation of medical care to the second-level regional centers from the regional center that will bring medical care, including active detection of infertility at younger age, more comprehensive regular preventive examinations and health education to preserve reproductive health, closer to remote areas. The conclusions. The medical, demographic and social risk factors of discontinuing testing and treatment of infertility in women are established to be applied in improving the organization of medical care for this category of patients.