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目的 :讨论幽门螺杆菌 (HP)感染与胃癌发生的关系。方法 :选取我院 1 995年— 1 998年全部 6 6例胃癌患者行纤维胃镜检查 ,取胃粘膜组织查 HP的感染率 ,与正常人群 HP感染率进行对照研究。结果 :胃癌患者感染率 86 .3 6 % ,明显高于正常人群的 HP感染率 50 % ,采用χ2 检验 ,P<0 .0 1。结论 :胃癌的发生虽是多种因子协同作用的结果 ,但HP感染与胃癌的发生存在一定的相关性 ,对 HP感染的根治有利于预防胃癌的发生。
Objective : To discuss the relationship between Helicobacter pylori (HP) infection and the occurrence of gastric cancer. Methods: Sixty-six patients with gastric cancer who underwent gastroscopy were selected from our hospital from 995 to 1 998. The gastric mucosal tissue was examined for HP infection rate and compared with the normal population HP infection rate. Results: The infection rate of gastric cancer patients was 86.36%, which was significantly higher than that of the normal population. The 感染2 test was used, P<0.01. Conclusion : Although the occurrence of gastric cancer is the result of synergistic effects of various factors, there is a certain correlation between HP infection and the occurrence of gastric cancer. The radical treatment of HP infection is beneficial to the prevention of gastric cancer.