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研究分析微生物检验标本不合格的原因,并提出质量控制策略。方法:选取2014年9月至2015年9月检验科进行微生物检验的120份标本。研究分析标本不合格的原因,并采取质量控制措施。结果:研究分析统计结果,发现120份标本中共有14份不合格,不合格率为11.7%,导致微生物检验标本不合格的原因主要有标本采集时间不当、送检不及时、标本受到污染。结论:降低微生物检验标本不合格率,有必要加强检验科与临床科室的沟通交流,规范标本采集、送检等各环节,同时管理部门应发挥相应的职能作用,提高微生物检验标本的合格率,促使检验结果在临床疾病诊断与治疗中提供可靠的信息。
Research and analysis of the reasons for the failure of microbial test specimens, and propose quality control strategies. Methods: From September 2014 to September 2015, 120 samples from the laboratory for microbiological examination were selected. Research and analysis of the reasons for the specimen failed, and take quality control measures. Results: According to the statistic analysis, 14 out of 120 samples were found to be unqualified and the unqualified rate was 11.7%. The main reasons leading to unqualified microbial test samples were improper collection time of samples, less timely sampling and contamination of specimens. Conclusion: To reduce the failure rate of microorganism test specimens, it is necessary to strengthen the communication between clinical laboratory and clinical departments, standardize the collection and submission of specimens, and management should play a corresponding role in improving the pass rate of microbial test specimens, Promote the test results in clinical disease diagnosis and treatment to provide reliable information.