2008～2012年卫生部临床化学室间质评结果回顾分析

The restrospective analysis of ministry of health External Quality Assessment for clinical chemistry laboratory from 2008 to 2012

目的:通过对2008～2012年皖北煤电集团总医院参加卫生部临床生化检验室评结果的回顾分析和总结,不断提高检验工作质量,更好地为临床服务。方法:按卫生部临床检验中心统一评分标准,同时采用能力验证和变异指数得分(VIS)2种方法对2008～2012年所得临床化学室间质评结果进行统计分析。结果:2008～2012年平均能力验证合格率98.7%;VIS平均得分由53.4分降至30.2分,VIS得分优秀率为85.6%,合格率为10.1%,不合格为4.3%。结论:通过对室间质评结果的分析,提高室内质控分析能力,从而提高检验质量,为临床诊断、治疗和预后观察提供准确依据。

Objective： To analyze and summarize the results of ministry of health External Quality Assessment（EQA） for clinical chemistry laboratory of General Hospital of Wanbei Coal-electricity Group from 2008 to 2012,and to improve continuously the quality of clinical laboratory work and provide the better clinical service.Methods： According to the unified evaluation criteria of NCCL,the EQA results of clinical chemistry laboratory were statistically analyzed using proficiency testing and variability index score（VIS） from 2008 to 2012.Results： From 2008 to 2012,the 5 years average qualified rate of proficiency testing was 98.7%.VIS average score dropped from 53.4 to 30.2,the excellent,qualified and unqualified rates of VIS score were 85.6%,10.1% and 4.3%,respectively.Conclusions： The EQA analysis can improve the analysis capabilities of internal quality control and the examination quality,and provide the accurate basis for clinical diagnosis,therapy and prognosis.