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目的 :分析并研究肺结核痰结核杆菌检验的方法。方法 :将2013年2月至2016年2月期间本单位接收的肺结核62例作为研究对象,取患者的痰标本,分别采用痰涂片检查和痰聚合酶链反应检查,其中痰涂片检查为对照组,共62例,痰聚合酶链反应检查为观察组,共62例,比较两组检查结果。结果 :观察组结核杆菌检验的阳性率为79.03%,对照组结核杆菌检验的阳性率为25.81%,采用痰聚合酶链反应检查阳性率明显高于痰涂片检查,差异具有统计学意义(P<0.05)。结论 :与痰涂片检查相比,痰聚合酶链反应检查得出的结果更加准确,患者痰结核杆菌的检出率也明显更高,对结核病的治疗工作具有一定的推动作用,值得临床推广应用。
OBJECTIVE: To analyze and study the method of tuberculosis sputum Mycobacterium tuberculosis test. Methods: From February 2013 to February 2016, 62 cases of pulmonary tuberculosis received by this unit were taken as research objects. Sputum samples of patients were taken, and sputum smear and sputum polymerase chain reaction were used respectively. Among them, sputum smear was Control group, a total of 62 cases, sputum polymerase chain reaction test for the observation group, a total of 62 cases, compared the two groups of test results. Results: The positive rate of Mycobacterium tuberculosis in observation group was 79.03%, the positive rate of Mycobacterium tuberculosis in control group was 25.81%, the positive rate of sputum polymerase chain reaction was significantly higher than that of sputum smear (P <0.05). CONCLUSIONS: Compared with sputum smear test, the results obtained by sputum PCR are more accurate, and the detection rate of sputum Mycobacterium tuberculosis is also significantly higher, which may promote the treatment of tuberculosis and is worthy of clinical promotion application.