结核病两种诊断实验对比分析

MODERN HEALTH(MEDICINE INNOVATION RESEARCH)(2006)

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Abstract
收集1164人份的住院或门诊病人的痰液,利用结核病的抗酸染色法、病原培养法两种诊断实验.运用"诊断试验四种真实情况检测"及t检验.结果 :灵敏度Se(Se1=88%Se2=98.3%);特异度Sp(Sp1=91.9%Sp2=99.2%);正确率π(π1=91.6%π2=98.9%);误诊率α(α1=6.6%,α2=0.72%).进行t检验,P<0.05,两种诊断实验结果差异有显著性.结论 病原培养法灵敏度、特异度、正确率较高;抗酸染色法的误诊率高.揭示有待完善结核病病原培养方法的进一步研究.
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