摘要
目的探讨两种分析仪测定β-HCG结果的可比性,为本结果的一致性提供依据。方法分别用雅培Architect i1000与西门子Dimension XPand测定β-HCG,依据CLSI的EP9-A2文件规定,以Architect i1000为比较方法,以Dimension XPand为实验方法,进行比对试验。结果两种分析仪结果间均呈良好的线性关系,其相关系数r均大于0.975,相对偏倚小于可接受限(20%)。结论两种分析仪可以用来检测β-HCG,两种分析仪间检验结果有良好的相关性。
Objective To explore the comparability of β--HCG detection results by two analyzers. Methods The serum β--HCG levels were detected by ABBOTT Architect i1000 and SIEMENS Dimension XPand analyzer. The results were compared by referring to the document of NCCLS EPg-A2. Results The testing results of serum β- HCG by two different analyzers were linear correlation （r 〉 0. 975 ）. Their anticipated biases were within accepted biases （ 20% ）. Conclusion The two analyzers could be used for detection of serum β-- HCG with clinical acceptance.
出处
《标记免疫分析与临床》
CAS
2014年第4期447-449,共3页
Labeled Immunoassays and Clinical Medicine
