全自动生化分析仪总反应时间对临床测定结果的影响  

Influence of Results on Total Reactivetime Detection with Difference Automated Biochemical Analyzer

作　　者：罗梅[1] 张传宝[2] 郭健[2] 

机构地区：[1]北京市石景山医院,北京100043 [2]卫生部临床检验中心,北京100043

出　　处：《实用医技杂志》2006年第5期666-668,共3页Journal of Practical Medical Techniques

摘　　要：目的:通过对反应时间不同的全自动生化分析仪进行方法对比和预期偏差分析,探讨反应时间不同的生化分析仪检测结果是否有可比性及检测结果偏差是否在允许的范围内。方法:以HITACHI7170A全自动生化分析仪为参比方法,以OLYMPUSAU640为实验方法,依据美国国家临床实验室标准委员会(NCCLS)EP9A2文件对终点法测定GLU和HDLC两项指标进行对比实验,并观察OLYMPUSAU640测定是否达到终点。结果:OLYMPUSAU640与HITACHI7170A比较,GLU测定达到终点,相关系数r=0.9954,HDLC测定两种生化仪均未达到终点,相关系数r=0.9810。结论:OLYMPUSAU640与HITACHI7170A两台分析仪的测定结果有很好的可比性,OLYMPUSAU640终点法测定临床标本GLU与HDLC的结果可靠,可以应用于临床。Objective This trial was performed to evaluate the comparability of the test result and the acceptability of the result bias of different automated biochemical analyzer on reactive time. Methods According to the NCCLS Docu ments EPg-A,GLU and HDL-C were analyzed using both HITACHI 7170A and OLYMPUS AU640. Results Comparing the two biochemical analyzer for GLU, the correlative coefficient was 0. 995 4, the detection reach the end point, to HDL-C,neigther of the two analyzer reach the end point,the correlative coefficient was 0. 981 0. Conclusion HITACHI 7070A and OLYMPUS AU640 had fairly good comparability in detection GLU and HDL-C,the result is reliatable.

关 键 词：全自动生化分析仪 总反应时间 对比研究 

分 类 号：R446.11[医药卫生—诊断学]