摘要
目的探讨迈瑞BC-3000三分类血细胞分析仪与Sysmex XT-2000i五分类血细胞分析仪计数血小板及其参数MPV、PDW、PCT差异性。方法收集血小板计数正常、增高和减低的患者标本共433例,分别用迈瑞BC-3000和Sysmex XT-2000i两部血细胞计数仪测定PLT及MPV、PDW、PCT。结果迈瑞BC-3000血细胞分析仪计数正常组PLT及MPV、PDW、PCT与Sysmex XT-2000i血细胞分析仪无显著差异(P>0.05);计数血小板增多组的PLT、MPV、PDW、PCT四项指标有显著差异(P<0.05);计数血小板减少组的PLT、MPV和PDW有显著差异(PLT,P<0.05;MPV和PDW,P<0.01),计数PCT两仪器无显著差异(P>0.05)。结论迈瑞BC-3000血细胞分析仪计数血小板异常者,应用Sysmex XT-2000i血细胞分析仪对其结果进行复核及校正。
Objective To investigate the difference between the Mindray BC-3000 three-category blood cell analyzer and the Sysmex XT-2000i five-category blood cell analyzer in calculating the platelet (PLT) and its parameters mean platelet volume (MPV), platelet distribution width (PDW) and plateletcrit (PCT). Methods A total of 433 cases of nor- mal, increased and decreased platelet count samples were collected, of which the PLT, MPV, PDW and PCT were measured using the Mindray BC-3000 three-category blood cell analyzer and the Sysmex XT-2000i five-category blood cell analyzer respectively. Results In the normal platelet count group, the Mindray BC-3000 blood cell analyzer and the Sysmex XT-2000i blood cell analyzer were not significantly different in the PLT, MPV, PDW and PCT (P 〉 0.05); In the increased platelet count group, the two analyzers were significantly different in the PLT, MPV, PDW and PCT (P 〈 0.05); In the decreased platelet count group, the two analyzers were significantly different in the PLT, MPV and PDW (P 〈 0.05 for PLT; P 〈 0.01 for MP~ and PDW), but were not significantly different in the PCT (P 〉 0.05). Conclusion The Mindray BC-3000 blood cell analyzer is used to calculate the platelet of patients with abnormal platelet count and the Sysmex XT-2000i blood cell analyzer is used to recheck and revise its results.
出处
《中国现代医生》
2013年第1期72-73,76,共3页
China Modern Doctor
关键词
血细胞分析仪
血小板计数
差异
Blood cell analyzer
Platelet count
Difference