The retrospective analysis of dynamics of colorectal cancer morbidity on the basis of a componential method

Abstract

Use of a method of the component analysis and materials of the statistical reporting of department of medical statistics of the Yakut republican oncological clinic for 1995-2005 have allowed to de-fine that the increase of total number of patients with CRC happened mostly for the account of “change of number and age structure of the population», than «from risk to fall ill». In men de-crease is marked at the expense of reduction «from risk to fall ill» than from «change of number and age structure of the population». In women the general increase of number of the CRC dis-eased is bound both to growth of influence of risk factors, and with number and age structure changes.