558例有消化道症状患儿幽门螺杆菌检测分析

目的 了解唐山地区有消化道症状患儿幽门螺杆菌(Hp)感染状况。方法 对2013年1月至2015年1月,558例有消化道症状的门诊和住院患儿进行空腹¹³C-尿素呼气试验检测,并分析结果。结果 558例儿童Hp阳性率41.4%(231/558),其中男阳性率47.1%(152/323),女阳性率33.6%(79/235),两组比较差异有统计学意义(P＜0.01),3～6岁阳性率28.8%(40/139),7～14岁阳性率45.6%(191/419),两组比较差异有统计学意义(P＜0.01)。结论 唐山地区有消化道症状患儿Hp感染率与性别有关,男性感染率高于女性,且阳性率与年龄因素成正比。

Analysis of Helicobacter pylori infection in 558 children with gastrointestinal symptoms

Objective To investigate Helicobacter pylori (Hp) infection in children with gastrointestinal symptoms in Tangshan.Methods From January 2013 to January 2015, ¹³C-urea breath test was done in 558 children with gastrointestinal symptoms.Results The rate of Hp positive in 558 patients was 41.4%(231/558), including the infection rates of 47.1% in male (152/323) and 33.6% in female (79/235)(P＜0.01); The infection rate of 3 years to 6 years and from 7 years to 14 years was respectively 28.8% (40/139) and 45.6% (191/419)(P＜0.01).Conclusion In Tangshan, the rate of Hp infection in children with gastrointestinal symptoms was related with gender, the rate of Hp infection was significantly higher in male than in female, and the positive rate was directly proportional to age.