迈瑞BC-5500和BC-5800血液分析仪检测结果一致性研究

目的：探讨BC-5500和BC-5800全自动血液分析仪在同一实验室检测结果的一致性。方法采集新鲜静脉血标本40份，以BC-5800血液分析仪的测定结果作为参考方法的测定值， BC-5500的测定结果为比对方法的测定值，进行一致性比对实验。结果两台仪器上测定的白细胞、红细胞、血红蛋白、红细胞压积和血小板结果比较差异均无显著性（P＞0．05）；两台仪器检测各项目的R≥0．975。结论两台仪器性能稳定，检测结果具有可比性，在临床工作中可同时或交替使用。

The consistency between MINDRAY BC-5500 and BC-5800 au-tohematology analyzer detection results

Objective To explore the consistency between MINDRAY BC-5500 and BC-5800 auto hema-tology analyzer detection results in the same laboratory .Methods Consistent correlative experiments were conducted between BC-5800 determination results as reference method and BC-5500 from 40 freshly collected venous blood samples as comparison method .Results There were no significant differences in WBC ,RBC ,hemoglobin ,hematocrit and platelet between two instruments （P〉 0 .05）;each item R by two instruments was ≥0 .975 .Conclusion Two instrument performances are stable ,their results compa-rable ,and they could be used simultaneously or alternately in the clinical work .