胃集団検診における胃疾患高危険度群の検討

抄録

The factors of gastric cancer generation were still unknown, but those which stimulate the gastric cancer generation are supposed to be age, sex, heredity, meals, smoking habits, drinking of liquor, occupational hazard and so on. If there were any factors closely related to gastric cancer and other gastric diseases, it would be easy to concentrate the high risk group in gastric mass survey.
In this study, age, sex, cancer and gastric ulcer heredity in the family, food habits, kinds of meal, condition of teeth, smoking habits, drinking of liquor and complaints of the subjects were rechecked by the cards submitted in gastric mass survey.
The subjects were consisted of 700 normal persons, 690 patients with gastritis, 441 with gastric ulcer and 268 with gastic cancer diagnosed by endoscopic examination.
The results obtained in this study are as follows ;
1) High relative-risks of stomach cancer were recognized in age and sex.
2) It was shown that female's smoking habits and condition of teeth suggested to be the factors associated with becoming high risk groups tending to develop gastric cancer.
3) Female who had the habits of smoking and irregular eating was disposed to be suffered from gastric ulcer.
4) Past history of gastric ulcer had higher relative-risk of gastric ulcer than the other gastric diseases.
5) Regarding the items of complaints, high relative-ratio of gastric cancer recognized in epigastralgia, and of gastric ulcer in epigastralgia, heartburn, fullness and discomfort
From these results of this study, the following items such as sex, age, past history, smoking habits, irregular eating and some complaints are supposed to be useful in the screening of gastric mass survey.