RESUMO
Objective To perform the summary and analysis on the external quality assessment(EQA) results of the clinical im‐munology during 2009 - 2013 to find out the possible problems existing in the laboratory work of the clinical immunology for con‐tinuously improve the quality of clinical immunological detections and ensuring the accuracy of clinical immunological test results . Methods The results of the external quality assessment in the clinical Immunology participating in the National Center for Clinical and Laboratory and the Guangxi Center for Clinical Laboratory during 2009 - 2013 were performed the statistical analysis and sum‐mary .Results 600 samples were detected during these 5 years .The performance was worst in 2012 ,the annual coincidence rate of the results was 98% ;and which in other 4 years was 100% ;each 1 sample of result in the two items of anti‐HCV and anti‐TP was unconformity during these 5 years ,the total coincidence rate was 98 .6% ;the total coincidence rates of HBsAg ,HBsAb ,HBeAg , HBeAb ,HBcAb and anti‐HIV were 100% .Conclusion By participating in the external quality assessment of the clinical immunolo‐gy and retrospectively analyzing the results ,the possible problems would be found and some effective improvement measures could be formulated in time for improving the quality of examinations and ensuring to provide reliable laboratory data for clinic .