ASSESSMENT OF THE AVERAGE LIFE EXPECTANCY OF POPULATION WITH DISEASES OF THE DIGESTIVE SYSTEM IN THE TULA REGION
The article analyzes the life expectancy of the Tula region according to Mortality Register of Population (2007-2015) with digestive diseases as the primary cause of death. As the object of the analysis were columns of digestive diseases with the highest incidence of death: liver disease; gallbladder disease, biliary tract and pancreas; diseases of the esophagus, stomach and duodenum. Reliability of information provides by built-in register software, methods and, above all, an external module automatically determines the underlying cause of death in accordance with the general principle, the rules of the three and six modifications. Among the analyzed blocks columns digestive diseases, there were: the liver diseases characterized by the lowest life expectancy (52,72 years in the period 2011-2015, and 52,60 years for 2015 for men, 55,11 years in the period 2011-2015 and 54,65 years for women in 2015); the gallbladder diseases, biliary tract and pancreas are characterized by the highest proportion of deaths to 50 years (40,42% for the period 2011-2015 and 40,66% in 2015 for men, 34,15% for the period 2011-2015 and 32,07% in 2015 for women); the liver diseases are characterized by the highest proportion of deaths by the total number of cases in class XI ICD-X (58,02% for the period 2011-2015 and 52,45% in 2015 for men, 45,23% for the period 2011-2015 and 41,15% in 2015 for women); the oesophageal diseases, gastric and duodenal ulcers are characterized by the highest life expectancy (62,50 years in the period 2011-2015 and 62,46 years for 2015 for men, 73,35 years in the period 2011-2015, and 73,87 year of 2015 for the women). There are the following trends: for the liver diseases - a slight decrease in the average life expectancy (-0,23% in men, -0,83% for women); a slight increase in the proportion of not surviving to 50 years for men (+ 0,59%) and a marked decrease in women (-6,09%); a marked decline in the proportion of deaths from the total number of cases in class XI ICD-X (-9,60% in men, -9,02% for women-communities); for the diseases of gall bladder, biliary tract and pancreas: minor changes in life expectancy (+ 0,65% in men, - 0,11% for women); small changes in the proportion of not surviving to age 50 (+ 1,67% in men, -2,68% for women); a marked increase in the proportion of deaths from the total number of cases in class XI ICD-X (+ 11,97% in men, + 10,07% for women); for the esophageal diseases, gastric and duodenal ulcers: small changes in life expectancy (-0,06% in men, + 0,71% for women); noticeable change in the share did not live up to 50 years (-6,20% in men, + 3,31% for women); a marked increase in the proportion of deaths from the total number of cases in class XI ICD-X (+ 14,86% in men, + 11,19% for women).