ABX PENTRA 60血液细胞分析仪白细胞五分类结果评价

Evaluation of ABX PENTRA 60 Blood Analyzer in WBC Classification

目的:探讨ABX PENTRA 60血液细胞分析仪白细胞五分类的精密度和准确度。方法:对临床248例老年病科疾病患者全血标本进行ABX PENTRA 60血细胞分析仪白细胞五分类及对照目测分类进行相关性分析。结果:中性粒细胞两者相关系数(r)0.96,淋巴细胞为0.96,单核细胞为0.43,嗜酸性粒细胞为0.87,嗜碱性粒细胞为—0.14。结论:除嗜碱性粒细胞外,中性粒细胞、淋巴细胞、单核细胞、嗜酸性粒细胞用仪器分类精密度与准确度相当于目测分类。

Objective To establish precision and accuracy of ABX PENTRA 60 blood analyzer in WBC classification. Methods Comparing with microscope classification, 248 cases blood samples were analysed. Results The correlation coefficient r values were 0. 96 in neutrophil, 0. 96 in lymphocyte, 0. 43 in monocyto, 0. 87 in eosinophil, and -0. 14 in basophil. Conclusion Except for basophil, the precision and accuracy of ABX PENTRA 60 blood analyzer corresponds to microscope classification.