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3种方法检测结核分枝杆菌检测的比较 被引量:11

Three methods for decetion of Mycobacterium tuberculosis
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摘要 目的分析比较结核患者痰标本结核杆菌检验痰涂片、痰培养及分子生物学检测方法的检测效果。方法选取2017年1月1日~6月30日开封市结核病防治所住院的606例疑似肺结核者的痰标本,同时进行荧光定量PCR、痰培养和痰涂片抗酸染色检测。结果例肺结核患者PCR检查、罗氏改良培养、痰液直接厚涂片检查检测法检测阳性率分别为33.0%、27.9%、20.1%;PCR技术与罗氏培养和直接涂片之间的灵敏度分别为86.98%和86.98%;特异性分别为88.56%和84.50%。结论肺结核患者经由荧光定量PCR检查检验痰结核杆菌准确率较高,建议进一步在临床应用及推广。
出处 《河南预防医学杂志》 2018年第7期498-499,共2页 Henan Journal of Preventive Medicine
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