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目的:研究14C-尿素呼气试验(14C-UBT)检测幽门螺杆菌的临床效果及影响因素。方法:分析208例检测的数据。结果:Hp阳性率34%。用过药物的阳性率23%,没有用药的阳性率61%。40→15岁以及50→80岁的Hp感染率依次递增,女性检出率高于男性。阳性率还与饮食、疾病、操作的影响有关。结论:14C-UBT检测Hp要注意药物及嗜酒等的影响。
Objective: To study the clinical effects and influencing factors of 14C-urea breath test (14C-UBT) in detecting Helicobacter pylori. Methods: Analysis of 208 cases of test data. Results: Hp positive rate of 34%. Used drug positive rate of 23%, no drug-positive rate of 61%. Hp infection rate of 40 → 15 years old and 50 → 80 years old increased successively, and the detection rate of female was higher than that of male. The positive rate also with the diet, disease, the impact of the operation. Conclusion: 14C-UBT detection of Hp should pay attention to the impact of drugs and alcohol abuse.