检验医学与临床2016，Vol.13Issue(5)：580-582,585,4.DOI:10.3969/j.issn.1672-9455.2016.05.002
日立7600和贝克曼 DXC800测量结果可比性的评估
Evaluation on comparability of measurement results between Hitachi 7600 automatic biochemical analyzer and Beckman DXC800 automatic biochemical analyzer
摘要
Abstract
Objective To evaluate the comparability of measurement results between Hitachi 7600 automatic biochemical analyzer and Beckman DXC800 automatic biochemical analyzer by using the method of CLSI GP29‐A document .Methods 20 single serum samples were collected according to the biochemical items (ALT ,AST ,TBIL , GLU ,K ,Na ,Cl ,Ca ,Crea ,Urea) respectively .The serum concentration range covered the linear range of each item . Each sample was mixed ,divided into two parts and measured by using the Hitachi 7600 automatic biochemical analy‐zer and the Beckman DXC800 automatic biochemical analyzer .Then according to the method of CLSI GP29‐A docu‐ment ,the measurement results of ten biochemical items were performed the statistics and the scatter diagram assess ‐ment .Results The proportions of the results of GLU ,K ,Na ,Cl ,Ca ,Crea and Urea by two measurement systems in the interval of x ± D were above 95% (number of the results outside the interval ≤ 1) ;the proportion of the results of ALT ,AST ,TBIL in the interval of x ± D was less than 95% (number of the results outside the interval > 1) .Conclu‐sion The measurement results of GLU ,K ,Na ,Cl ,Ca ,Crea and Urea by the two biochemical analyzers are compara‐ble ;but the measurement results of ALT ,AST ,TBIL are not .关键词
生化测量系统/可比性/质量控制Key words
biochemical measurement system/comparability/quality control引用本文复制引用
刘春龙,孙慧颖,胡滨,韩玉霞,陈宝荣..日立7600和贝克曼 DXC800测量结果可比性的评估[J].检验医学与临床,2016,13(5):580-582,585,4.基金项目
国家高技术研究发展计划（863计划）（2011AA02A111）。 （）
