CAJ | 학술논문

目的：对不同生化检测系统检测结果的可比性进行评估。方法根据EP9-A2文件要求，对同一实验室两台生化分析仪系统中的天冬氨酸氨基转移酶（AST）、丙氨酸氨基转移酶（ALT）、碱性磷酸酶（ALP）、乳酸脱氢酶（LDH）及肌酸激酶（CK）进行测定，进行对比分析和预期偏倚估计。结果除 ALP 检测结果与比较方法的系统误差不可被接受外，其余项目的检测结果的系统误差均可接受。结论当使用不同检测系统检测同一项目时，需进行方法对比及预期偏倚估计，为确保临床检测结果可靠性提供科学依据。
목적：대불동생화검측계통검측결과적가비성진행평고。방법근거EP9-A2문건요구，대동일실험실량태생화분석의계통중적천동안산안기전이매（AST）、병안산안기전이매（ALT）、감성린산매（ALP）、유산탈경매（LDH）급기산격매（CK）진행측정，진행대비분석화예기편의고계。결과제 ALP 검측결과여비교방법적계통오차불가피접수외，기여항목적검측결과적계통오차균가접수。결론당사용불동검측계통검측동일항목시，수진행방법대비급예기편의고계，위학보림상검측결과가고성제공과학의거。
Objective To assess the comparability between different biochemical testing systems.Methods The research ana-lyzed the results of serum enzyme in two biochemical analyzer and figured out the bias estimation by the document of EP9-A2 and explored the comparison of AST、ALT、ALP、LDH and CK in different detected systems.Results It is indicated that in the differ-ent biochemical analysis systems,the comparability of all the indexes could be accepted except for ALP.Conclusion In order to provide a scientific basis for clinic results,comparability test between the methods should be performed and figured out the bias esti-mation while use different detecting systems to monitor the same index.