临床实验室基于功效函数图评价Westgard西格玛规则中统计质量控制程序性能
Evaluate the Performance of Statistical Quality Control Procedures in Westgard Sigma Rules Based on Power Function Graphs in Clinical Laboratories
刘佳丽 1王薇 1陈兵权 2王治国1
作者信息
- 1. 北京医院 国家老年医学中心,国家卫生健康委临床检验中心/北京市临床检验工程技术研究中心,中国医学科学院老年医学研究院,北京 100730
- 2. 北京科临易检信息技术有限公司,北京 100020
- 折叠
摘要
目的 使用功效函数图对Westgard西格玛规则中统计质量控制程序性能特征进行分析.方法 根据功效函数图绘制原理,开发了临床检验定量测定室内质量控制程序设计软件,使用功效函数图对Westgard西格玛规则中推荐的质量控制程序进行模拟,结合不同西格玛质量水平对Westgard西格玛推荐的质量控制程序进行性能分析.结果 Westgard西格玛规则推荐的质量控制程序,是能满足误差检出概率和假失控概率要求的前提下相对简单的规则.结论 临床检验定量测定室内质量控制程序设计软件验证了Westgard西格玛规则中推荐质量控制程序的性能,Westgard西格玛规则图直观便捷,临床实验室可以用来推荐室内质量控制的质量控制程序.
Abstract
Objective The performance characteristics of statistical quality control procedures in Westgard sigma rule are analyzed by using the power function graph.Methods According to the drawing principle of power function graph,the internal quality control program design software of clinical laboratory quantitative measurement was developed.and the Westgard sigma rule quality control procedures were simulated with power function graph.The performance of the quality control procedures recommended by Westgard sigma was analyzed by combining different sigma quality levels.Results The rules recommended by Westgard sigma were relatively simple rules that can meet the requirements of error detection probability and false rejection probability.Conclusion The internal quality control procedure design software for quantitative clinical testing has verified the performance of Westgard sigma recommendation rules.The Westgard sigma rule diagram is intuitive and convenient,the laboratory can use the Westgard sigma recommendation rules for internal quality control.
关键词
Westgard西格玛规则/功效函数图/室内质量控制/质控规则Key words
Westgard sigma rule/power function graph/internal quality control/quality control rules引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据