摘要
对胃癌高发区长乐县181例原发性胃癌患者进行了病例一对照研究。条件Logistic回归分析表明:霉粮摄入、不良饮食习惯、家族肿瘤史是胃癌的危险因素,新鲜蔬菜和豆制品对胃癌具有保护作用。为在长乐有针对性地开展防治胃癌的工作提供了科学依据。
A case-control study of stomach cancer was carried out in Changle county.There were 181 matched pairs,the patients were verified histologically from 1985 to 1988,the controls were matched with the patients by age,sex and area of residence.The contents interviewed included:dietary factors,smoking and drinking factors and genetic factors etc.Th logistic regression model analysis showed that eating too much moldy food,having bad eating habits were risk factors,wheras taking fresh vegetables,bean products were protecting factors in stomach cancer.In addition,familiar congregation was more observed in stomach cancer pstients than that In the controls.
关键词
胃癌
危险因素
条件回归分析
stomach cancer
risk factors
logistic regression
