医院工作人员幽门螺杆菌感染的血清流行病学调查

The serological epidemiology investigation of Helicobacter pylori infection in hospital staff

目的:了解医院工作人员幽门螺杆菌(Helicobacter pylori,Hp)感染状况。方法:应用ELISA法对1 582名医院工作人员及213名非医院工作人员进行血清Hp-IgG抗体检测。结果:医院工作人员Hp抗体阳性率明显高于非医院工作人员(P<0.01);有消化不良症状者的Hp抗体阳性率高于无症状者(P<0.01)。结论:医院工作人员是Hp感染的高危人群。

Objective：To know the prevalence of Helicobacter pylori （Hp） infection in hospital staffs. Methods：The serum anti-Hp IgG of 1 582 hospital staffs and 213 non- hospital staffs were determined using ELISA. Results：The Hp antibody positive rate in hospital staffs was significantly higher than that in non- hospital staffs （ P 〈 0.01 ）, the Hp antibody positive rate in patients with indigestion symptoms was significantly higher than that in patients without indigestion symptoms （ P 〈 0.01 ）. Conclusions ： Hospital staff is the high-risk groups of Hp infection.