【摘要】 目的探讨部分饮食因素与胃癌之间的关系。方法采用1∶1配对病例对照研究,收集了2005年7月~2006年8月112例胃癌新发病例和112例健康对照。对可能的饮食因素进行条件Logistic回归分析,估计其OR值及95%可信区间。结果饮酒、食用发黄大米、食用腌制食品、食用熏烤食品可能增加胃癌的发病危险;饮茶、食用水果、食用新鲜蔬菜、食用大蒜可能是胃癌的保护因素。结论胃癌的发生与多种饮食因素有关,应该采取一些积极的措施来改变人群的饮食习惯素,以减少胃癌的发病率。更多还原

【Abstract】 Aim To explore the relationship between gastric cancer and dietary factors.Methods Data of 112 new cases of gastric cancer and 112 normal controls were collected.Paired case-control study was used.Potential risk factors were analyzed by condition logistic analysis,with odds ratios(OR) and 95%CI calculated.Results Alcohol intake,mildewed rice,pickled food could increase the incidence of gastric cancer.Conclusion Some dietary factors may be involved in the mechanisms of gastric cancer.Measures should be taken to improve people’s eating habits to decrease the incidence of gastric cancer.更多还原