Wang Kai-juan, Wang Run-tian
Department of Epidemiology and Statistics, School of Public Health, Peking University, Beijing 100083, China.
Zhonghua Liu Xing Bing Xue Za Zhi. 2003 Jun;24(6):443-6.
To understand the epidemiologic features and etiology of Helicobacter pylori (H. pylori) infection in China so as to provide evidence for the development of preventive measures on H. pylori infection and related diseases.
Meta-analysis was used to evaluate the data extracted from 1990 - 2002 published papers on the epidemiology of H. pylori infection in China.
The average infection rate of H. pylori infection in China was 58.07%, with 50% in 10 to 20 year-olds. Significant intrafamilial clustering was observed. H. pylori infection was a risk factor to develop gastrointestinal disease.
H. pylori infections in Chinese were common and extensively distributed, which might due to close contact between family members.
了解中国幽门螺杆菌（H. pylori）感染的流行病学特征及病因，为制定H. pylori感染及相关疾病的预防措施提供依据。
采用Meta分析方法对1990 - 2002年发表的有关中国H. pylori感染流行病学的文献数据进行评估。
中国H. pylori感染的平均感染率为58.07%，10至20岁人群的感染率为50%。观察到明显的家庭内聚集性。H. pylori感染是发生胃肠道疾病的危险因素。
中国人H. pylori感染普遍且分布广泛，这可能与家庭成员之间的密切接触有关。
