检验医学与临床2016，Vol.13Issue(z1)：31-34,4.DOI:10.3969/j.issn.1672-9455.2016.25.013
不同允许总误差评价临床生化项目与用σ理论对质控进行管理
Tofal error evaluation of clinical biochemical items and managemwnt of quality control by using o theory
袁康庄 1高月亭1
作者信息
- 1. 广州医科大学附属第一医院，广东广州510000
- 折叠
摘要
Abstract
Objective To evaluate the performance of routine clinical biochemical tests under different international standards and establish reasonable quality control rules with the index of sigma .Methods Collecting the internal and external quality control data in 2015 ,allowable total error was quoted from Clinical Laboratory Improvement Amendments 88(CLIA'88)and biological varia‐tion requirements .sigma value = (Tea‐|Bias|)/CV ,all testing items′σwas calculated with different standards ,proper standard was chosen and quality control strategy was designed .Results Most tests used the TEa of CLIA'88 .68% used the rule of 1‐3S ,12%used 1‐3s|2‐2s|R‐4s|4‐1s rules and20% used 1‐3s|2‐2s|R‐4s|4‐1s|8‐x rules with N=4 .Conclusion With the appropriate quality indicators ,the application of 6 sigma theory can make the choice of quality control rules personalized and also it is an effective labo‐ratory quality management tools .关键词
允许总误差/6σ/室内质控管理Key words
allowable total error/6σ/internal quality control引用本文复制引用
袁康庄,高月亭..不同允许总误差评价临床生化项目与用σ理论对质控进行管理[J].检验医学与临床,2016,13(z1):31-34,4.
