我们用综合分析法对我国已发表的胃幽门弯曲菌感染的28组资料共3638例进行统计。结果显示该菌感染率在“健康”志愿者为48.7％,低于因胃肠病接受胃镜检查的病人61,2％(P<0.05);其中慢性胃炎和消化性溃疡病人的感染率各为63.8％和73.9％,比病理证实为正常的症状者(8.2％)为高(P<0.01),提示感染和慢性胃病有关。和世界其它国家比较,我国属高感染地区。 We use a comprehensive analysis of China’s published gastric Campylobacter bacteria infection of 28 groups of 3668 cases of statistics. The results showed that the infection rate of this bacterium was 48.7% in “healthy” volunteers, which was lower than 61.2% (P <0.05) in patients undergoing gastroscopy because of gastroenterology. The infection rates of chronic gastritis and peptic ulcer were 63.8% and 73.9%, respectively, higher than those with pathologically confirmed normal symptoms (8.2%) (P <0.01), suggesting that the infection is related to chronic gastropathy. Compared with other countries in the world, China is a highly infected area.