Comparative evaluation of life span in individuals with occupational diseases: methodic approaches

Abstract

The authors specified a method of comparative evaluation of life span for individuals with occupational diseases and general population of corresponding age and sex. The method was tested on materials of database from Rostov regional

Occupational Pathology center. Comparative analysis covered age and death causes in 8082 coal miners with confirmed occupational disease, who died during subsequent 26 years (01/01/1990–31/12/2015), and data on male population mortality in Rostov region over the same period. The method specified helped to define that life span in the miners with occupational disease is shorter by 2.9 years vs. that in general male population of the same age.

Total share of death with diseases considered occupational or occupationally conditioned in miners equaled 93.3% in the main group, and the share of other causes is less than 7% vs. 33.4% in the general male population of Rostov region.

Testing of the suggested methodic approach proves that it can be applied for comparative evaluation of life span and structure of mortality causes in individuals with occupational diseases in various regions of the country, for various occupational groups or certain entities (nosology types) in occupational pathology.