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6σ质量管理方式在生化室内质量控制中的应用 被引量:2

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摘要 目的:通过对生化分析仪质量控制(QC)数据的σ值研究,探讨6σ质量管理方式在生化室内质量控制及检测分析方法中的应用与评价。方法:从我院2008年7月-12月参加浙江省生化室内质控的数据中抽取15个项目,根据检验项目的不准确度、不精密度及总允许误差计算σ值,评价检验中阶段性能,对分析性能低于6σ的项目,计算质量目标指数(qualitygoalindex,QGI)查找导致性能不佳的主要原因,指导质量改进。结果:在15个检验项目中,5个项目分析性能大于6σ,所有项目的平均σ值为5.54。在未达6σ的10个检验项目中,5个项目需优先改进精密度。结论:σ指标为临床实验室检验中阶段的性能评价提供客观的衡量标准,体现实验室目前所处的性能水平及今后的改进方向。
出处 《中国卫生检验杂志》 CAS 2010年第7期1786-1787,共2页 Chinese Journal of Health Laboratory Technology
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参考文献7

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同被引文献20

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  • 8郭永灿,邱厚兵,张帮林,杨小川.Westgard方法决定图在评价Roche生化检测系统分析性能中的临床应用[J].国际检验医学杂志,2010,31(8):899-901. 被引量:3
  • 9孙晶.临床生化检验的质量控制措施[J].中国卫生产业,2011,8(10X):117-117. 被引量:3
  • 10夏乐欢,夏勇.加强分析前生化检验质量控制[J].检验医学与临床,2012,9(1):73-74. 被引量:21

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