EXCEL在评价XE-2100全自动血细胞分析仪精密度中的应用  

Application of EXCEL in Evaluating the Precision Performance of XE-2100 Automatic Blood Cell Analyzer

作　　者：崔明[1] 王惠民[1] 鞠少卿[1] 景蓉蓉[1] 

机构地区：[1]南通大学附属医院医学检验科,江苏南通226001

出　　处：《国际检验医学杂志》2017年第23期3240-3242,共3页International Journal of Laboratory Medicine

基　　金：国家自然科学基金项目(81201349);南通市前沿与关键技术创新项目(MS22015049)

摘　　要：目的参照CLSI EP15-A3文件,使用EXCEL软件对XE-2100全自动血细胞分析仪进行精密度评价。方法参照CLSI EP15-A3文件,用XE-2100全自动血细胞分析仪对伯乐公司高值和低值质控物进行检测,运用EXCEL2003单因素方差分析和公式编辑器,计算批内和室内不精密度,并与国家行业标准和厂家声明比较。结果白细胞、红细胞、血红蛋白及血小板等四个项目的高值和低值质控物批内和室内不精密度均小于国家标准或厂家声明。结论 CLSI EP15-A3精密度验证方案结合EXCEL软件具有较好的可操作性,统计效能高,临床实验室在进行定量检验项目的精密度分析性能验证时可借鉴应用。Objective To evaluation the precision performance of XE-2100 Automatic Blood Cell Analyzer using EXCEL Mi-crosoft with reference to CLSI EP15-A 3. Methods According to CLSI EP15-A 3 ,high level and low level （BIO-RAD company） of quality control materials were measured using XE-2100 Automatic Blood Cell Analyzer,and analyzed by one-factor analysis of variance of EXCEL 2003 and equation editor. The within-run coefficient of variation and within-laboratory coefficient of variation were calculated and compared with national industry standards and manufacturer statement. Results For high and low level of quality control materials,the within-run coefficient of variation and within-laboratory coefficient of variation of white blood cell, red blood cell, hemoglobin and platelet were less than national industry standards and manufacturer statement. Conclusion The precision verification scheme of CLSI EP15-A 3 with EXCEL Microsoft has a relatively good maneuverability and statistical performance , which could be used in verification of the precision performance of quantitative testing items in clinical laboratories.

关 键 词：EXCEL EP15-A3 精密度 XE-2100全自动血细胞分析仪 

分 类 号：R446.1[医药卫生—诊断学]