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血细胞分析二级标准检测系统的比对 被引量:1

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摘要 目的建立本地区血细胞分析溯源体系的二级参考实验室。方法采用与卫生部临床检验中心相同批号的质控物开展室内质量控制,每月与卫生部临床检验中心的二级标准检测系统的检测结果进行比对,由卫生部临床检验中心对测定结果进行总结评价并及时指导。结果检测结果的精密度和准确度得到有效控制,变异系数(CV)逐步控制在<3.5%,偏差逐步控制在<±3%。结论二级标准检测系统的比对加强了血液分析仪的标准化,保证了溯源体系二级参考实验室检测结果的准确性和可靠性。
出处 《检验医学》 CAS 北大核心 2006年第2期166-168,共3页 Laboratory Medicine
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