Quality of life evaluation on the basis of inverse modelling of population dynamics

On the basis of mathematical model of changes in mortality rates the author solves an inverse task - evaluation of the quality of life on initial data (male mortality in Irkutsk oblast during 1986-2009). The impact of natural and socio-economic factors on this indicator’s variations is calculated by different methods. Calculations of coefficients give comparable results making it possible to identify the curves of life expectancy variations by age and time. The quality of life indicators with the account of the impact of environment are presented by inverse values of the mortality rate for men aged 50 and life expectancy under 85.