不同检验方法在肺结核早期诊断中的应用分析

摘要

目的：对比观察不同的检验方法在肺结核早期诊断中的诊断准确性。方法选择42例肺结核患者（实验组）以及32例非肺结核患者（对照组）作为本次调查研究的对象，分别对两组患者采用3种不同的检查方法进行检查，分析对比3种方法对早期肺结核的诊断价值。结果涂片检查法的阳性率为23.81%，TB免疫层析法的阳性率为47.62%，而TB-IGRA的阳性率为69.05%，对比结果具有统计学意义（P＜0.05）。结论 TB-IGRA相较于其他两种检查方法对于早期肺结核的诊断具有更高的灵敏性。%Objective Comparative study of the diagnostic accuracy of different test methods in the early diagnosis of pulmonary tuberculosis.MethodsSelected 42 cases of pulmonary tuberculosis patients(experimental group)and 32 cases of non-tuberculosis patients(control group)as the object of this investigation were two groups of patients using three different methods of inspection checks,analysis and comparison of three methods for early tuberculosis the diagnostic value.ResultsThe positive rate of smear method was 23.81%,the positive rate of TB immune chromatography was 47.62%,while the TB-IGRA positive rate was 69.05%,the results had a statisticaly significant difference(P<0.05).Conclusion TB-IGRA compared to the other two methods for early diagnosis of tuberculosis has a higher sensitivity.