[Use of mathematical analysis methods in screening high-risk groups for stomach cancer].
A relationship between a number of symptoms in stomach cancer was established as a result of a retrospective evaluation of 650 case histories using methods of primary mathematical analysis. The presence or absence of these symptoms in case history may be interpreted in terms of risk of cancer development in patients suffering from different chronic gastric disorders or some other concomitant unfavorable factors.
D000368:Aged; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology; D006801:Humans; D007844:Latvia; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008433:Mathematics; D008875:Middle Aged; D011127:Polyps / Q000453:epidemiology; D012189:Retrospective Studies; D012306:Risk; D013274:Stomach Neoplasms / Q000453:epidemiology*; D013276:Stomach Ulcer / Q000453:epidemiology; D014505:Urban Population
Primenenie metodov matematicheskogo analiza pri formirovanii grupp povyshennogo riska po raku zheludka.