现代检验医学杂志Issue(2)：111-114,4.DOI:10.3969/j.issn.1671-7414.2015.02.034
ALT，AST，GGT 和 LDH 检测JSCC 法变更 IFCC 法性能验证
Evaluation of the Method Change from JSCC to IFCC for ALT,AST,GGT and LDH Detection
陆雅春 1宁芬 1李婷婷 1黄开泉1
作者信息
- 1. 安徽中医药大学第一附属医院检验中心，合肥 230031
- 折叠
摘要
Abstract
Abstact:Objective To evaluate the method change from JSCC to IFCC for ALT,AST,GGT and LDH Detection.Methods The accuracy,precision,linearity and reportable range of the new detection method for ALT,AST,GGT and LDH,and the comparison analysis on the two different reagents were evaluated.Results All the accuracy bias of the testing items were within the required 1/2TEa,and all the within-run precision and between run precision were within the required 1/4TEa and 1/3TEa respectively.The linear verification results got the regression equation of the theoretical and measured valuesY =aX+b,in which a was within the range of 0.97~1.03,b was within an acceptable range.The reportable range verification re-sults showed that after the samples being diluted by different proportions,the measured/expected values were all between 90% and 110%,indicating that within a certain range of sample dilution the test esults were reliable.The comparison results showed the R 2 closed to 1.Conclusion The evaluation of the method change for ALT,AST,GGT and LDH detection met the basic requirements of the experiments in clinical diagnosis.关键词
IFCC/JSCC/性能验证/精密度/线性范围/可报告范围/回归分析Key words
IFCC/JSCC/performance verification/precision/linear range/AMR/regression analysis分类
医药卫生引用本文复制引用
陆雅春,宁芬,李婷婷,黄开泉..ALT，AST，GGT 和 LDH 检测JSCC 法变更 IFCC 法性能验证[J].现代检验医学杂志,2015,(2):111-114,4.
