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目的:研究血清幽门螺旋杆菌(HP)特异性抗体检测对HP感染的诊断价值。方法:选择经胃镜确诊的胃溃疡或慢性活动性胃炎患者78例,治疗前同时行血清HP特异性抗体检测及~(13)C呼气试验,比较两种方法诊断HP感染的阳性率差别。结果:血清HP特异性抗体检测阳性率79.5%明显高于~(13)C呼气实验的65.4%(P<0.01)。结论:血清HP特异性抗体检测对HP感染具有较高的诊断价值。
Objective: To study the diagnostic value of serum specific H. pylori antibody in HP infection. Methods: Seventy-eight patients with gastric ulcer or chronic active gastritis diagnosed by endoscopy were selected. Serum HP specific antibody and ~ (13) C breath test were performed before treatment. The difference between the two methods in diagnosing HP infection was compared. Results: The positive rate of serum specific antibody (HP) was 79.5%, which was significantly higher than that of (13) C breath test (P <0.01). Conclusion: The detection of serum HP-specific antibody has a high diagnostic value for HP infection.