Dynamics and prognosis of colorectal morbidity in the population of Republic Sakha (Yakutia)

Abstract

The purpose of research. To study dynamics and to fi nd out the populational and time laws of colorectal morbidity in various groups of the population of Yakutia and to make their prognosis.
Material and methods. The statistical material, containing 27,3 thousand cases of malignant neoplasms is analysed. In 2098 (7,7 %) cases there was revealed a cancer of the colorectal localization, including cancer of colon in 1 202 (57,3 %) patients and cancer of rectum in 896 (42,7 %). Concept of the given localization morbidity in republic is received by means of the intensive and standardized parameters (SP). Age distribution of the population of 24 countries of the world reckoning 100 thousand (world standard) was taken for the standard.
Results of research. Persons of the both gender in the age elder 40 are exposed to colon cancer. SP of colon cancer morbidity in the urban population has made 11,3±1,1, cancer of rectum - 8,5±0,90/0000. In the agricultural population accordingly - 8,0±0,9 and 5,8±0,7. To 2010 colon cancer will make predicted levels of morbidity in the indigenous population 9,1, in the non-indigenous population - 15,50/0000, cancer of rectum - 9,3 and 14,30/0000 accordingly.
The conclusion. Colorectal cancer in structure of oncological morbidity of the population in conditions of the Far North has high parameters with the tendency to the further growth and keeps age, ethnic and territorial conditionality. The given pathology more often inherent in the persons of not indigenous nationality living in cities and, mainly, in the age category elder 50 years.