Roche Cobas E411电化学发光分析仪检测降钙素原的分析前质量控制被引量：2

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摘要目的对Roche Cobas E411电化学发光分析仪检测降钙素原(PCT)过程分析前的几个主要影响因素进行质量控制。方法采用Roche Cobas E411电化学发光分析仪分别对患者进食后1h内、输液过程中、溶血、脂血、带抗凝剂的血液标本进行检测,检测过程严格按照仪器操作标准程序进行,对照为自身对照。结果患者进食后1h内与空腹血液样结果无显著差异;输液过程中的检测结果与空腹结果有显著差异;溶血、血脂标本对测定结果有影响;带抗凝剂的血液标本与普通生化管测定结果有显著差异。结论 Roche Cobas E411电化学发光分析仪检测降钙素原(PCT)分析前的几个主要影响因素出进食外对测定结果均造成干扰,在检测过程中需严格的质量控制。

作者李炳生叶顺星杨玉兰

机构地区资兴市第一人民医院检验科南京市浦口区疾病预防控制中心

出处《中国医药指南》 2013年第10期658-659,共2页 Guide of China Medicine

关键词电化学发光降钙素(PCT)

分类号 R446.6 [医药卫生—诊断学]

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