【摘要】 目的:为了解网织红细胞不同测定方法的优缺点。方法:分别用SYSMEX-R3500分析仪,COULTER MAXM分析仪以及国际血液标准化委员会(ICSH)所推荐的Miller窥盘法进行比较,对130份正常人标本进行网织红细胞测定。结果:F=3.87,P<0.05,差异有显著性。其两两之间r值分别是0.7331,0.7231,0.5011,两两之间直线相关。SYSMEX-R3500分析仪的质控物批内平均CV=2.95%,标本批内平均CV=4.42%,批间平均CV=3.42%;COULTERMAXM分析仪批内平均CV=5.70%,批间平均CV=17.02%;Miller窥盘法批内平均CV=26.15%。结论:SYS-MEX-R3500分析仪具有重复性好,简便,快捷的特点,尤其适合临床大批标本的快速测定。更多还原

【Abstract】 Objective To study the virtue and disadvantage of different methods to determine reticulocyte. Methods Compare with SYSMEX-R3500 analyzer、COULTER MAXM analyzer、Miller ocular (ICSH recommend)to determine 130 ordinary samples.Results F=3.87,P<0.05,The difference is conspicuous.Each "r"is 0.7331,0.7231,0.5011,each other are beeline correlation。 About SYSMEX-R3500 analyzer,the inter-assay CV of quality control CV=2.95%,the sample is CV=4. 42%;About COUTER MAXM analyzer,the intra-assay CV is 5.70%,intra-assay CV is 17.02%;About Miller ocular,the in-ter-assay CV is 26.15%.Conclusion SYSMEX-R3500 analyzer is good at repeatability,convenience,quickness,so it is adapt to clinical batch samples quickly determine.更多还原