title: [Risk groups as related to gastric cancer].
abstract: Under examination were the features of life, labour, habits, inheritance pattern, a type of diet, the course of the disease in 440 gastric cancer patients. The most typical and frequently observed factors were singled out. The material obtained was processed by an electronic computer. The informative value of the risk factors was checked by selection, using questionnaires of patients irrespective of the reason of their referring to the clinic. The age of patients over 40 and the character of work should become the basic indication for limiting the number of persons subject to a gastrological examination.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009790:Occupations; D012306:Risk; D012737:Sex Factors; D012907:Smoking / Q000150:complications; D013272:Stomach Diseases / Q000150:complications; D013274:Stomach Neoplasms / Q000453:epidemiology*
vernacular_title: O gruppakh riska po otnosheniiu k raku zheludka.