提高检验科标本检验准确率的方法

Methods to Improve the Accuracy of Microbiological Specimen Inspection

目的探析提高各类标本检验准确率的方法措施。方法本院自2015年3月开始在检验科全面实施持续化质量管理方法,现于实施前(2014年1月—2015年2月)和实施后(2015年3月—2016年4月)检验科的待检标本中各随机抽取出100例,对比检验结果的准确率等。结果实施后生化标本、血常规标本、细菌培养标本的检验结果准确率均明显高于实施前,P<0.05;实施后,仅有1例标本因采集因素致检验结果错误,与实施前相比在采集因素和运送因素的概率明显更低,P<0.05;在检验操作因素方面差异无统计学意义,P>0.05。结论持续化质量管理方法的应用加强对检验科标本从采集到检验的全过程,持续不断改进问题,提高质量,保证检验结果的准确。

Objective To explore the methods and measures to improve the accuracy of microbiological specimen inspection. Methods The hospital began to implement the method of continuous quality management in the laboratory since march 2015. A total of 100 samples were randomly selected from the microbial specimens of the laboratory（from January 2014 to February 2015） and after implementation（from March 2015 to April 2016）. And the accuracy of the comparative test was compared. ResultsAfter the implementation of the biochemical, blood samples, bacterial culture specimens were significantly higher than the test accuracy, P〈 0.05; After implementation, only 1 specimens were erroneous due to collection factors, and the probability of collection factors and transport factors were significantly lower than those before implementation, P〈 0.05. There was no significant difference in test operation factors, P〉 0.05. ConclusionThe application of continuous quality management will enhance the whole process of collecting and testing microbial specimens, continuously improve problems, improve quality and ensure the accuracy of inspection results.