【摘要】 [目的]了解幽门螺杆菌（Helicobacter pylori,Hp）在综合内科住院患者中的现症感染情况。[方法]采用¹³C-尿素呼气试验对综合内科住院1 618例患者的Hp感染情况进行检测,分析其与不同性别、年龄、病种间的关系。[结果]1 618例患者Hp现症感染率为35.7%（578/1 618）。其中男性为37.0%,女性为34.4%,性别比较差异无统计学意义（P>0.05）。从年龄分布来看,Hp现症感染率在中年组（39.2%,152/387）及老年组（38.0%,260/684）中均显著高于青年组（27.3%,47/172）和高龄组（31.7%,119/375）,呈现出随着年龄的增长,其感染率逐渐增高后又逐渐降低,在中年组中达到高峰。各个系统及不同病种间的Hp现症感染率不同,各有其不同的临床意义。[结论]综合内科住院患者的Hp现症感染率较高,尤其在中年组及老年组中更高;不同病种间的感染率不同,但无性别差异。更多还原

【Abstract】 [Objective]To explore the Helicobacter pylori（Hp）infection status in inpatients in department of general internal medicine.[Methods]Hp was tested by ¹³C-Urea Breath Test in 1 618 inpatients in department of internal medicine,and the differences between gender,age and diseases were analyzed.[Results]The Hp infection rate of all cases was 35.7%（578/1 618）.And it was 37.0% in male group and 34.4%in female group.There was no significant difference between the two groups（P>0.05）.From the age distribution,Hp infection rate in middle-aged group（39.2%,152/387）and elderly group（38.0%,260/684）were significantly higher than that in youth group（27.3%,47/172,P<0.01）and longevity group（31.7%,119/375,P<0.05）respectively.Hp infection rate was gradually increased with age,reached a peak in the middle-aged group,and then decreased.There were different infection rates among different systems and diseases,which had different clinical significance.[Conclusion]Hp infection rate in inpatients in department of generalinternal medicine is high,especially in the middle-aged group and elderly group.Hp infection rate among different diseases is various,but had no gender differences.更多还原