[摘要] [目的] 探讨幽门螺旋杆菌感染和非甾体类消炎药应用与消化性溃疡的关系. [方法] 对1062例消化不良患者进行内窥镜检查、快速尿素酶实验和血清抗幽门螺旋杆菌免疫球蛋白检验，同时记录非甾体类消炎药的应用情况，计算消化不良患者消化性溃疡发病率、幽门螺旋杆菌感染率及非甾体类消炎药应用率. [结果] 溃疡发病率为29.3%，幽门螺旋杆菌感染率为37.2%，非甾体类消炎药使用率为10.0%. [结论] 幽门螺旋杆菌及非甾体类消炎药相互作用于上消化道黏膜，是引发消化性溃疡的重要病因.

    [关键词] 消化性溃疡;幽门螺旋杆菌;消炎药，非甾体

    Analisis of pathogenic cause in dyspeptic patients

    LI Hong-wei，LU Shi-qi

    (Department of Digestive Disease，Beijing Chuiyangliu Hospital，Beijing100022，China)

    ABSTRACT:OBJECTIVE To study the relation between the infection of helicobacter pylori(Hp)，non-steroid anti-inflammatory drugs(NSAIDs)and peptic ulcer.METHODS Total1062cases of dyspepsia were screened by endoscopy ......