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实时荧光定量PCR方法在布鲁氏菌病诊断中应用 被引量:3

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摘要 目的:评价实时荧光定量PCR法在布鲁菌病中的诊断价值.方法:对296例确诊的布鲁菌病患者和30例健康对照者的血液标本进行SAT、RT-PCR、BC法检测,对急性布鲁菌病组和慢性布鲁菌病组观察并分析RT-PCR检测的性能以及与SAT、BC的符合程度.结果:RT-PCR法对急性期布病组敏感性为76.4%,与SAT、BC的kappa值分别为0.62、0.64,有较好的一致性;RT-PCR法对慢性期布病组其敏感性为27.5%,与SAT、BC的检测结果有很大差别,kappa值仅为0.09、0.08.结论:RT-PCR检测灵敏度介于SAT、BC之间.血清学试验仍然是布鲁氏菌筛查的最好的方法,RT-PCR法仅能作为布鲁菌病诊断的一个补充.
出处 《疾病监测与控制》 2019年第1期34-36,共3页 Journal of Diseases Monitor and Control
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