| 即时检验（POCT）尿微量白蛋白的检测系统性能评价 |
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| 引用本文： | 张金立,唐娟,周碧燕,黄钧,刘晓春,何毅,周向阳. 即时检验（POCT）尿微量白蛋白的检测系统性能评价[J]. 内科, 2011, 6(5): 423-425 |
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| 作者姓名： | 张金立 唐娟 周碧燕 黄钧 刘晓春 何毅 周向阳 |
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| 作者单位： | 1. 广西壮族自治区人民医院,广西临床检验中心,南宁市,530021
2. 广西南宁市第一人民医院,南宁市,530021 |
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| 摘 要： | 目的评价QuikRead 101仪器及配套尿微量白蛋白试剂盒的主要分析性能。方法对QuikRead即时检测（POCT）尿微量白蛋白检测系统进行性能评价，内容包括批内重复性、线性、准确度。结果重复测定高、低值样本，变异系数（CV）〈10％；线性回归方程Y=1．0287X－1．6592，相关系数（r）为0．998；与德灵BN ProSpec全自动特定蛋白分析仪的免疫速率散射法相比较，Y=0．9432X＋0．7452，r为0．986，相对偏差〈10％。结论QuikRead POCT尿微量白蛋白检测系统具有良好的重复性、线性和方法学的相关性，符合实验设计要求。
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| 关 键 词： | 尿微量白蛋白 POCT法 免疫速率散射比浊法 |
Performance evaluation of POCT in trace quantities albumen of urine detection system |
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| ZHANG Jin-li,TANG Juan,ZHOU Bi-yan,HUANG Jun,LIU Xiao-chun,HE Yi,ZHOU Xiang-yang. Performance evaluation of POCT in trace quantities albumen of urine detection system[J]. Internal Medicine of China, 2011, 6(5): 423-425 |
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| Authors: | ZHANG Jin-li TANG Juan ZHOU Bi-yan HUANG Jun LIU Xiao-chun HE Yi ZHOU Xiang-yang |
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| Affiliation: | 1(1The People′s Hospital of Guangxi Zhuang Autonomous Region,Center for Clinical Laboratory Guangxi,Nanning 530021,China;2The First People′s Hospital of Nanning City,Nanning 530021,China) |
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| Abstract: | Objective To evaluate the performance of QuikRead 101 and the mating kits of urine trace quantities albumen(UALB) detection system.Methods The performances of QuikRead POCT were evaluated,details including intra-repeatability,linearity and accuracy.Results Repeated determination of high,low-value samples,CV<10%;the linear regression equation Y=1.0287X-1.6592,related coefficient(r)=0.998;Comparison with immunization rate nephelometry method of correlation BN ProSpec analysis,Y=0.9432X+0.7452,r=0.998,relative... |
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| Keywords: | Urine trace quantities albumen POCT method Immunization rate nephelometry method |
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