【摘要】 <正> 胃癌是我国最常见的恶性肿瘤之一,其死亡率在湖北省恶性肿瘤死亡中占第二位,在武汉市占首位。为了探索胃癌的病因,我们于1978年5～6月在武汉市作了220例胃癌死亡病例的回顾性配对调查,对若干因素作了初步分析。更多还原

【Abstract】 To investigate into the relation between stomach cancer and some dietary factors, a matched retrospective study was made in June, 1978 in Wuhan among 220 patients who died of stomach cancer and 220 controls who died of other diseases. The difference in intake of salted vegetables, pickled vegetables and salted fish betweeir the studied cases and controls is statistically significant. An interaction between salted vegetables and pickled vegetables has been found.However, there is no significant difference between the two groups in other factors, such as milk, fried foods, meat, eggs, drinking and smoking.The relative stomach cancer incidence among the directly-related members of the families of stomach cancer patients is 3.59 times higher than that among those of controls.更多还原