Evaluation on performance of Sysmex CS2000i Automatic Blood Coagulation Analysis System / 国际检验医学杂志

ABSTRACT

Objective To systematically evaluate the performance of the Sysmex CS2000i Automatic Blood Coagulation Analysis System .Methods According to the standards of the Clinical and Laboratory Standards Institute (CLSI) ,the precision ,accuracy ,lin‐earity ,biological reference interval and carry‐over rates of the Sysmex CS2000i Automatic Blood Coagulation Analysis System were detected ,meanwhile the detections of 5 clinical specimens were compared between this system and the Sysmex CA 1500 Automatic Blood Coagulation Analysis System .Results The intra‐assay precision coefficient of variation (CV) ,inter‐day precisions CV carry‐over rate ,accuracy and linearity of plasma prothrombin time ,activated partial thromboplastin time ,fibrinogen and D‐dimmer detec‐ted by the Sysmex CS2000i Automatic Blood Coagulation Analysis System were all consistent with the quality target requirements of our laboratory .Conclusion The Sysmex CS2000i Automatic Blood Coagulation Analysis System has better performance in vari‐ous aspects ,the detection results could be used for the clinical diagnosis and treatment of related diseases .