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。
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...
出处
《中国防痨杂志》
CAS
2008年第2期101-103,共3页
Chinese Journal of Antituberculosis
关键词
分枝杆菌
结核
质量控制
痰涂片
Mycobacterium tuberculosis
Quality control mode
Sputum smear
