Evaluation on performance of ABBOTT ARCHITECT C16000 automatic biochemistry analyzer / 国际检验医学杂志

ABSTRACT

Objective To evaluate the main performance of ABBOTT ARCHITECT C160000 biochemistry analyzer,and to judge whether the performance meets the laboratory requirement.Methods According to the clinical laboratory management meth-od and the requirement of accreditation of national laboratory,the precision,accuracy and linearity of the 17 test items(Urea,Cre, UA,Glu,etc.)were analyzed by the CLSI EP5-A2 document,CLSI EP9-A2 document and CLSI EP6-P document;the quotative ref-erence ranges of the 17 test items were verified.Results The coefficient of variation(CV)in within-batch precision of Urea,Cre, UA,Glu,etc.was ≤1/4 CLIA′88 standard and CV in the between-batch precision ≤1/3CLIA′88 standard;in the accuracy test,the relative bias of the 17 test items≤1/2CLIA′88 standard;the linearity of the 17 items was good(r2 >0.95);the cited reference range of various detection items was suitable.Conclusion The performance of the ABBOTT ARCHITECT C160000 automatic biochem-istry analyzer meets the laboratory demand.