The aim of the study was a component analysis of mortality in the Krasnoyarsk region for the period from 1999 to 2017. To conduct a component analysis, we used depersonalized databases of all registered deaths in the Krasnoyarsk region from 1999 to 2017 and data on the average annual population for this period. E. M. Andreeva and E. E. Arriaga methods were used as a methodology of component analysis. The results of the component analysis allowed to establish a positive contribution of mortality changes in the dynamics of life expectancy of the population of the Krasnoyarsk territory in almost all age groups, with the exception of women in the age group 35–39, where there was a slight negative contri¬bution. For the period from 1999 to 2017 negative contribution to the dynamics of life expectancy has made changes in mortality from such causes as: diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism diseases of the nervous system and diseases of the digestive system, and diseases of the skin and subcuta¬neous tissue. At the same time, the greatest negative contribution among all categories of the population was made by the change in mortality from diseases of the nervous system. The results can be used in the formation of short-term health development programs to increase life expectancy.
Population and health