微生物检验标本不合格原因分析及质控对策

Disqualification Cause of Microbiological Testing and Quality Control Samples Strategies

目的通过分析微生物检验标本不合格的原因来提出有效的解决对策。方法回顾性分析该疾控中心于2014年1月—2015年1月所进行的微生物标本检验样本共计450份,对不合格的微生物检验标本份数进行统计,并分析出现问题的原因所在,以便于为具有针对性对策的提供依据。结果在共计450份微生物检验标本中,共有99份不合格样本,占总份数的22.00%。在这部分不合格样本中,水质检验标本34份,占34.34%;公共卫生用品不合格标本32份,占32.32%;一次性消毒餐具标本11份,占11.11%;其余22份为空气检验标本,占22.22%。结论通过该研究得出,对于容易出现问题的微生物检验标本应当进一步加大检验力度,与此同时,还应当通过各个部门之间协调性的加强使送检过程极尽规范,如此才能有效降低微生物检验标本不合格概率。值得临床推广应用。

Objective To analyze samples for microbiological examination failed to present valid reasons for countermeasures; Methods A retrospective analysis of microbial specimens testing samples of the CDC in January 2014 to January2015 carried out a total of 450 parts, microbiological testing of unqualified specimen copies statistics, and analyze the reasons for the emergence of the problem, in order to provide the basis for the proposed targeted countermeasures. Results In total 450 samples for microbiological examination, a total of 99 unsatisfactory samples, 22.00% of the total number of copies. In this part of the unsatisfactory samples, the water quality test specimen 34, accounting for 34.34%; 32 samples failed public health supplies, accounting for 32.32%; disposable tableware disinfection specimen 11, accounting for 11.11percent; the remaining 22 parts of air test specimens,accounting for 22.22%. Conclusion This study concluded that for prone to problems of microbiological testing specimens should further increase the inspection efforts, at the same time, it should strengthen the coordination to make the submission process by doing all norms between the various departments, so that it can effectively reduce microbiological test specimen failure probability. Worthy of clinical application.