论文部分内容阅读
幽门螺杆菌(Helicobacter pylori, HP)与慢性胃炎、消化性溃疡及胃癌密切相关。我们调查平顶山市1032例老年人HP感染情况及464例老年上消化道疾病患者HP感染情况,并对老年人HP感染的流行病学进行分析如下: 1 材料与方法 1.1 研究对象 分两组,第一组1032名60～80岁老年人,其中男631例,女401例,平均年龄68岁,于1994年底开始按市内行政区、郊区进行登记、编号组成。从1995年4月至8月由四个医院对本组同时进行
Helicobacter pylori (HP) is closely related to chronic gastritis, peptic ulcer and gastric cancer. We investigated the HP infection in 1032 elderly people in Pingdingshan City and HP infection in 464 elderly people with upper gastrointestinal diseases. The epidemiology of HP infection in the elderly were analyzed as follows: 1 Materials and Methods 1.1 The subjects were divided into two groups: A group of 1032 60 to 80-year-olds, 631 males and 401 females, with an average age of 68 years, were registered and numbered in the municipal administrative regions and suburbs at the end of 1994. From April to August 1995, four hospitals carried out this group simultaneously