实验室室间质量控制10年回顾

目的通过回顾10年的实验室室间质评情况，总结质控工作存在的不足，进一步加强质量控制，保证临床用血安全。方法对1998-2007年度参加血站系统国家级和省级实验室的室间质评反馈结果进行统计总结分析。结果参加国家级的室问质评符合率是98．6％；省级室间质评符合率是99．5％。结论个别项目的检测存在漏检。要保证血液的质量，要继续加强在职检验人员特别是新参加工作人员的理论及技术培训，要提高检验人员质控意识，制定出适合自己实验室的质控方法与规则，同时选择高质量的试剂。只有建立在完善的质量管理基础之上，规范室内质控工作，才能向临床提供安全的血液。

The review of external quality control in ten years

Objective To summarize the shortage in quality control, so as to strengthen quality control and assure the safety of blood transfusion in clinic by reviewing the status of external quality assessment in ten years. Methods The feedback results, which were from the national and provincial external quality assessment in 1998-2007, were summarized and analyzed. Results The coincidence rate of the national external quality assessment results was 98.6 %;and the coincidence of the provincial ones was 99. 5%. Conclusion There exists detection omission in individual item. It is necessary to ensure the quality of blood, keep strengthening the theoretical and technologic training of in-service staff especially the newcomers, sublime the quality control consciousness of docimasters, establish the rule and methods suitable for individual lab, and to choose the reagents of high quality. Only by establishing consummate quality management and standardizing internal quality control work, can safe blood be offered.