Alikperova N.V Life expectancy of the population: the role of self-preserving behavior. Self-management. 2022. No. 4 (132). Pp. 170-174. – EDN XRWLUU. Alikperova N.V Life expectancy of the population: the role of self-preserving behavior. Self-management. 2022. No. 4 (132). Pp. 170-174. – EDN XRWLUU.ISSN 2221-8173DOI нетРИНЦ: https://elibrary.ru/item.asp?id=49288450Posted on site: 30.12.22 AbstractThe article analyzes the indicators reflecting the dynamics (2019-2021) of changes in life expectancy of Russians in the context of macro-regions of Russia. The importance of self-preservation behavior of the population as a significant factor in increasing life expectancy is highlighted.