Risk factors modification as a preventive strategy in mortality reduction caused by digestive organs malignant neoplasms

Purpose of this study is to research contribution of chronic non-communicable diseases (CNCDs) risk factors (RF) to the prevalence rate of digestive organs diseases and risks of digestive system malignant neoplasms development in the context of Omsk region municipal districts. Material and methods: the analysis includes following risk factors (RF): unhealthy diets, overweight, harmful use of alcohol, physical inactivity with proved causal relationship with of digestive organs diseases such as stomach and duodenal ulcer, gastritis and duodenitis, liver fibrosis and liver cirrhosis, and with digestive organs malignant neoplasms (MNP): esophageal cancer, stomach cancer, colon cancer, rectal cancer, liver cancer and intrahepatic bile ducts cancer. This research used Russian Federation Federal State Statistics Service statistic material. Statistic material processing was conducted using traditional correlation analysis and the estimation of reliability of data differences method. Correlation analysis was carried out using online-calculator of statistics on the www.medstatistic.ru website. Results: the group of region municipal districts with the most unfavorable population mortality rates for malignant neoplasms has “unhealthy diets” RF associated with high risk of stomach cancer development, “overweight” RF associated with high risk of colorectal cancer and liver cancer development, “harmful use of alcohol” RF associated with high risk of stomach cancer and pancreatic cancer development, “physical inactivity” RF associated with high risk of stomach cancer development. Conclusion: the analysis made it possible to determine priorities in primary prevention of oncological diseases strategy in Omsk region municipal districts and to form key MNP development risk groups among region population to be targeted by preventive measures.