Abstract. Human vestibular system is extremely fragile and rapidly degrades when gravity is significantly lower than the gravity of Earth. Unfortunately, current balance assessment tools, including state-of-start computerized centre-of-mass measurement platforms, cannot be used in space because of the low gravity. Thus, a problem of developing new methods to assess postural stability under microgravity conditions is very important. This paper describes a distance-based criterion to estimate multidimensional measurements and its application for postural tests assessment. It has been shown that proposed criterion may be effectively used to estimate the equilibrium function by means of low-end hardware, which does not rely on the gravitational force. The criterion was compared against several known indexes and its ability to distinguish disorders of the balance has been studied.
According to many studies, the activity of medical students is one of intense emotional types of labor, which affects the state of their mental and physical (somatic) health. The degree of emotional burnout in students of the Faculty of Pharmacy was studied. A high degree of emotional exhaustion and depersonalization was found in 27.6% of students and depersonalization in 23.7% of students, medium level - 22.4% and 26.3% respectively, low level of psychological depletion determined in half of the students in study group. 17.2% of respondents revealed diminished importance of personal achievements and dissatisfaction with learning process to a large extent. Conducted research manifested statistically reliable factors that cause professional burnout, such as: accommodation conditions, occupation in accordance to degree, gender.
A method for quantitative evaluation of the results of postural tests is proposed. The method is based on contact-free measurements of 3D coordinates of body point movements. The result can serve as an integral test based on the Mahalanobis distance.
Background. Disability-adjusted life year (DALY) is one of the well-known methods of comprehensive health assessment in the world. The method was developed by the World Bank and the World Health Organization. The DALY units and gross domestic product per capita are used for the assessment of the indirect economic damage from premature death of cancer. Aim. To estimate the number of years of life lost (DALY method) and economic losses due to death from cervical, uterine and ovarian cancers in the population of the Tomsk region. Materials and methods. The data of the Tomsk Region Federal State Statistics Service on the mortality of the population of the reporting form C51 Distribution of the dead by sex, age groups and causes of death, data on the sex and age distribution of the population, life expectancy, gross regional product per capita for 2018 of the Tomsk region were used. Results. In 2018, due to the death from gynecological cancer of the population of the Tomsk Region, 1616 DALY units were lost in absolute numbers. Of these, cervical cancer accounts for 44.3% (717 DALY units), uterine corpus cancer accounts for 24.8% (401 DALY units), ovarian cancer accounts for 30.8% (498 DALY units). At working age (1654 years), the absolute losses amounted to 694 DALYs. The economic damage to the Tomsk Region due to the mortality of the population from cancer of the cervix, uterine body and ovaries in 2018 amounted to 918.2 million rubles. Economic losses as a result of mortality from cancer of the cervix amounted to 407.4 million rubles, from cancer of the ovaries 283.0 million rubles, from cancer of the body of the uterus 227.8 million rubles. The economic damage from gynecological cancers in working age amounted to 394.3 million (42.9% of the total economic damage). Conclusion. Determining the socio-economic losses associated with mortality from malignant neoplasms of the female genital organs is necessary for the effective use of health care resources, which can be used to justify the need of the population for oncological care.
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