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中国防痨杂志 ›› 2008, Vol. 30 ›› Issue (2): 101-103.

• 论著 • 上一篇    下一篇

乌鲁木齐市痰涂片检查两种质控模式的比较与评价

刘泓;   

  1. 新疆乌鲁木齐市疾病预防与控制中心 乌鲁木齐 830026;
  • 出版日期:2008-02-10 发布日期:2011-11-03

Evaluation on quality control modes of sputum smear in Urumqi

Liu Hong   

  1. Urumqi Center for Disease Control and Prevention in Xinjiang,Urumqi 830026,China
  • Online:2008-02-10 Published:2011-11-03

摘要: 目的 比较与评价乌鲁木齐市2种痰检质控模式在实际应用中的优缺点。方法 每季度抽查乌鲁木齐市辖7区1县结防机构实验室的痰涂片1次,采用相同的质控内容,不同的质控模式进行痰涂片室间质控。结果 2种痰检质控模式相比,双级质控在阳性检出率、质控符合率等方面普遍低于单级质控,有显著性差异。结论 双级质控增加了同级实验室间的交流学习,而更具客观性和真实性。

关键词: 分枝杆菌,结核, 质量控制, 痰涂片

Abstract: Objective To evaluate two quality control modes of sputum smear in Urumqi. Methods The sputum smears from the laboratories of seven districts and one county were selective- ly examined by different quality control modes with same content once a quarter.Results The pos- itive rate and the accordant rate of quality control in double grade quality control mode were signifi- cantly lower than those in single grade quality control mode.Conclusions The communication and study were increased among laboratories,the objectivity and authenticity were improved by double grade quality control mode.The untrue sputum smear could be reduced by single grade quality con- trol mode.

Key words: Mycobacterium tuberculosis, Quality control mode, Sputum smear