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维持血液透析患者丙型肝炎抗-HCV ELISA检测灰区标本确认的意义 被引量:7

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摘要 目的探讨维持血液透析患者酶联免疫吸附试验(ELISA)抗-HCV检测灰区标本确认的临床价值。方法选取ELISA检测抗-HCV吸光度/临界值(S/CO)比值在0.5~3.5之间的标本95份用荧光定量聚合酶链反应(PR-PCR)进行确认。结果在抗-HCV灰区(0.5≤S/CO〈3.5)的95份标本中,0.5≤S/CO〈1.0的标本13份,经PR-PCR荧光定量进行确认阳性2份,阳性率15.4%(2/13);1.0≤S/CO〈3.5两个区段标本82份,经PR-PCR确认25份,阳性率分别33.3%(10/30)和28.8%(15/52)。结论维持血液透析患者(MHD)抗-HCV ELISA检测灰区标本应进一步确认,以防止漏诊误诊。
作者 赵小英
出处 《国际检验医学杂志》 CAS 2016年第10期1392-1393,共2页 International Journal of Laboratory Medicine
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