Wan Yi, Xu Yong-Yong, Jiang Jian-Hui, Kong Fan-Shu, Xue Fu-Bo, Bai Yu-Xiang, Pan Bo-Rong, Ren Jun, Fan Dai-Ming
Department of Health Statistics, Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China.
World J Gastroenterol. 2004 Jan 15;10(2):231-3. doi: 10.3748/wjg.v10.i2.231.
To synthetically analyze and probe into the diagnosis of H pylori infection, we followed the principles of evidence-based medicine.
A total of 22 papers of prevalence survey and case-control studies were selected for studying about diadynamic methods. Using meta-analysis, we analyzed the different diadynamic methods of H pylori in China.
Through meta-analysis, among the five diadynamic methods, the accuracy of polymerase chain reaction (PCR) was the highest (98.47%) and PCR was the most sensitive method (Sp: 99.03%).
Among the five diadynamic methods, the accuracy of PCR is the highest and PCR is the most sensitive method to diagnose the infection of H pylori.
为综合分析和探讨幽门螺杆菌感染的诊断，我们遵循循证医学原则。
共选取22篇关于诊断动态方法的患病率调查和病例对照研究论文。采用荟萃分析，我们分析了中国幽门螺杆菌的不同诊断动态方法。
通过荟萃分析，在五种诊断动态方法中，聚合酶链反应（PCR）的准确性最高（98.47%），且PCR是最敏感的方法（特异度：99.03%）。
在五种诊断动态方法中，PCR诊断幽门螺杆菌感染的准确性最高且是最敏感的方法。
