能力验证提供者认可准则在检验医学领域中的应用策略探讨

Study on the application strategy of the Accreditation Criteria for Proficiency Testing Providers in laboratory medicine

检验医学的能力验证(PT)[或称室间质量评价(EQA)]是临床实验室质量保证的一个重要的方法。通过与其他实验室的结果比较分析,实验室可以发现和纠正工作中存在的问题,并采取有效措施预防问题的再次发生。随着医学科技的发展,为满足对疾病诊治的精准化需求,临床对实验室的检测能力提出了更高的要求。作为PT提供者,持续改进评价策略对实验室的质量提高将产生重要影响。近年来ISO/IEC17043:2010《能力验证提供者认可准则》在检验医学领域逐渐得到了重视和初步实践,文章对这次的PT专题刊登的6篇论著进行总结评价,希望通过PT提供者质量体系建设,为实验室提供质量评价保障的同时,推动实验室间结果的一致性和标准化。

Proficiency testing （PT） [ external quality assessment （EQA） ] in laboratory medicine is an important method for the quality assurance of clinical laboratories. By comparing the results with other laboratories, the laboratories can find out and correct the problems in their works, and take effective measures to prevent the recurrence of the problems. With the development of medical science and technology, in order to meet the needs of the clinical diagnosis and treatment of diseases, there are higher requirements for laboratory testing capacities. As PT providers, continuous improvement evaluation strategy will have an important impact on the quality of laboratory testing. In recent years, ISO/ 1EC17043：2010 the Accreditation Criteria for Proficiency Testing Providers in laboratory medicine has gradually been focused and practiced preliminarily. In this paper, we summarize the 6 papers published in this PT special topic. It is hoped that through establishing the quality system of PT providers, with the quality assurance for laboratory testing, the harmonization and standardization of laboratory results can also be promoted.