如何应用常规化学室间质量评价结果持续提高检验质量

How to apply the assessment results of routine chemistry interlaboratory quality to improve the inspection quality continuously

目的:探讨应用常规化学室间质量评价结果持续提高检验质量的方法。方法:分析2013-2017年常规化学室间质量评价结果,通过变异指数得分(VIS)评价指标的优劣。结果:VIS值随着年份的增加不断减小,优秀率从2013年的94.81%增加到2017年的98.76%。结论:详细分析室内质量评价的结果可以很大程度上提高常规化学检验结果的准确性。

Objective：To explore the method of applying the assessment results of routine chemistry interlaboratory quality to improve the inspection quality continuously.Methods：The assessment results of routine chemistry interlaboratory quality from2013 to 2017 were analyzed,and the variation index was used to evaluate the quality of the results.Results：The VIS value decreased with the increase of the year,and the excellence rate increased from 94.81% in 2013 to 98.76% in 2017.Conclusion：The detailed analysis of indoor quality evaluation results could improve the accuracy of routine chemical test results greatly.