血细胞形态室间质量评价结果分析  

Analyze the Results of the Evaluation on Blood Cell Morphology

作　　者：张航[1] 杨春英[1] 杨梅[1] 熊丽娟[1] 宋婷 ZHANG Hang YANG Chun-ying YANG Mei XIONG Li-juan SONG Ting(The Second Affiliated Hospital of Guiyang University of Chinese Medicine, Guiyang 550003, Guizhou Chin)

机构地区：[1]贵阳中医学院第二附属医院,贵州贵阳550003

出　　处：《贵阳中医学院学报》2017年第5期50-52,共3页Journal of Guiyang University of Chinese Medicine

摘　　要：目的:总结过去10年参加血细胞形态学EQA的经验与不足,以求改进提高。方法:对2007~2016年参加的全国血细胞形态学EQA结果进行统计回顾性分析。结果:在295幅有效血细胞质评图片中,全国参评实验室平均符合率86.9%,本院符合率90.2%,本院骨髓细胞比末梢血细胞错报率高7.5个百分数,出现频率最高的是异型淋巴细胞18次。结论:参加血细胞形态EQA提高了检验人员血细胞识别能力,有效保证了血细胞形态学检验质量。objective ：To sum up the experience and deficiency of EQA （external quality assessment） on blood cell morphology in the past decade to make improvement. Method： Statistical methods were used to ana- lyze retrospectively the results of EQA in national blood cell morphology in 2007 ~ 2016. Results： Among the 295 blood samples, the total coincidence rate was 90.2 percentage, and the national average coincidence rate of participating laboratories was 86.9 percentage. The error rate of medullary cell was 7.5% higher than that of peripheral blood cells. Among them, the highest frequency of occurance was abnormal lymphocytes, which turned up 18 cases. Conclusion： Through the EQA of blood cell morphology, the ability of the inspection staff to identify the blood cells was improved, which could effectively guarantee the quality of the blood cell morphology examination.

关 键 词：血细胞形态 室间质量评价 

分 类 号：R446.11[医药卫生—诊断学]