BOX-COX转换的I-MR图在ELISA室内质控中的应用初探  

Preliminary Study on Application of I-MR Chart with BOX-COX Transformation in ELISA

作　　者：侯全斌[1] 

机构地区：[1]长沙血液中心,湖南长沙410001

出　　处：《实用预防医学》2010年第7期1404-1405,共2页Practical Preventive Medicine

摘　　要：目的探讨BOX-COX转换的I-MR图在ELISA室内质控中的应用。方法采用即刻法和BOX-COX转换的I-MR图对实验室过程分析前期的数据进行分析处理,比较两种方法处理的结果。结果与结论 BOX-COX转换的I-MR能比即刻法更准确、直观的对异常值进行判别和处理,从而构建更准确的质控控制框架。Objective To explore the application of I - MR chart with BOX- COX Transformation in ELISA. Methods Grubbs and I - MR chart with BOX - COX Transformation were compared to analyze the preliminary data of SPC. Results and Conclusions I - MR chart with BOX - COX Transformation is more accurate and direct in distinguishing outliers than Grubbs, and makes SPC more efficient.

关 键 词：质量控制 BOX-COX转换 单值-移动极差(I-MR) 

分 类 号：R446[医药卫生—诊断学]