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中国防痨杂志 ›› 2009, Vol. 31 ›› Issue (5): 284-286.

• 论著 • 上一篇    下一篇

三门峡市2004—2007年肺结核痰检室间质量评估效果分析

周红;张毅珍   

  1. 三门峡市疾病预防控制中心三 门峡 472000
  • 出版日期:2009-05-10 发布日期:2011-11-03

Analysis on the effect of external quality assessment of the pulmonary tuberculosis sputum examination in Sanmenxia from 2004 to 2007

Zhou Hong, Zhang Yizhen   

  1. Sanmenxia Center for Disease Control and Prevention, Sanmenxia 472000,China
  • Online:2009-05-10 Published:2011-11-03

摘要: 目的探讨室间质量评估(EQA)在痰检工作中的作用。方法对2004—2007年全市采用痰检室间质量评估抽取的4133张痰涂片进行分析。结果通过开展室间质量评估痰片合格率从2004年的71.2%到2007年的90.7%,痰检结果阳性符合率从2004年95.9%达到2007年98.7%,阴性符合率从2004年97.8%达到2007年的99.5%。结论采取室间质量评估是提高痰涂片检验质量的重要保证。

关键词: 结核, 肺/诊断, 痰, 质量控制

Abstract: Objective To discuss the function of external quality assessment (EQA) in the sputum examination. Methods4133 sputum smears selected for EQA from 2004 to 2007 were analyzed. ResultsThrough carrying out EQA, the qualification rate of sputum slides increased from 71.2% in 2004 to 90.7% in 2007,the positive coincidence rate rose from 95.9% in 2004 to 98.7% in 2007, and the negative coincidence rate rose from 97.8% in 2004 to 99.5% in 2007. ConclusionsEQA is an essential guarantee for improving the quality of the sputum smear examination.

Key words: pulmonary tuberculosis/diagnosis, sputum, quality control