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An integrated assessment system for the accreditation of medical laboratories
Biomedical Engineering / Biomedizinische Technik ( IF 1.7 ) Pub Date : 2021-02-01 , DOI: 10.1515/bmt-2019-0133
Neven Saleh 1 , Ahmed Abo Agyla 1
Affiliation  

Medical laboratory accreditation becomes a trend to be trustable for diagnosis of diseases. It is always performed at regular intervals to assure competence of quality management systems (QMS) based on pre-defined standards. However, few attempts were carried out to assess the quality level of medical laboratory services. Moreover, there is no realistic study that classifies and makes analyses of laboratory performance based on a computational model. The purpose of this study was to develop an integrated system for medical laboratory accreditation that assesses QMS against ISO 15189. In addition, a deep analysis of factors that sustain accreditation was presented. The system started with establishing a core matrix that maps QMS elements with ISO 15189 clauses. Through this map, a questionnaire was developed to measure the performance. Therefore, score indices were calculated for the QMS. A fuzzy logic model was designed based on the calculated scores to classify medical laboratories according to their tendency for accreditation. Further, in case of failure of accreditation, cause-and-effect root analysis was done to realize the causes. Finally, cloud computing principles were employed to launch a web application in order to facilitate user interface with the proposed system. In verification, the system has been tested using a dataset of 12 medical laboratories in Egypt. Results have proved system robustness and consistency. Thus, the system is considered as a self-assessment tool that demonstrates points of weakness and strength.

中文翻译:

医学实验室认证的综合评估系统

医学实验室认证已成为一种可信赖的疾病诊断趋势。它总是定期执行,以确保基于预定义标准的质量管理体系(QMS)的能力。但是,很少进行评估医学实验室服务质量水平的尝试。此外,还没有基于计算模型对实验室性能进行分类和分析的现实研究。这项研究的目的是开发一个用于医学实验室认证的集成系统,该系统可以根据ISO 15189评估QMS。此外,还对支持认证的因素进行了深入分析。该系统首先建立一个核心矩阵,该矩阵将QMS元素与ISO 15189子句对应起来。通过此地图,开发了调查表以衡量绩效。所以,为QMS计算得分指数。根据计算出的分数设计了模糊逻辑模型,以根据医学实验室的认可趋势对其进行分类。此外,在认证失败的情况下,进行了因果根分析以找出原因。最后,采用云计算原理来启动Web应用程序,以便于与建议的系统建立用户界面。在验证中,该系统已使用埃及12个医学实验室的数据集进行了测试。结果证明了系统的鲁棒性和一致性。因此,该系统被认为是一种自我评估工具,可以证明自己的弱点和强项。根据计算出的分数设计了模糊逻辑模型,以根据医学实验室的认可趋势对其进行分类。此外,在认证失败的情况下,进行了因果根分析以找出原因。最后,采用云计算原理来启动Web应用程序,以便于与建议的系统建立用户界面。在验证中,该系统已使用埃及12个医学实验室的数据集进行了测试。结果证明了系统的鲁棒性和一致性。因此,该系统被认为是一种自我评估工具,可以证明自己的弱点和强项。根据计算出的分数设计了模糊逻辑模型,以根据医学实验室的认可趋势对其进行分类。此外,在认证失败的情况下,进行了因果根分析以找出原因。最后,采用云计算原理来启动Web应用程序,以便于与所建议的系统建立用户界面。在验证中,该系统已使用埃及12个医学实验室的数据集进行了测试。结果证明了系统的鲁棒性和一致性。因此,该系统被认为是一种自我评估工具,可以证明自己的弱点和强项。云计算原理用于启动Web应用程序,以便于与建议的系统建立用户界面。在验证中,该系统已使用埃及12个医学实验室的数据集进行了测试。结果证明了系统的鲁棒性和一致性。因此,该系统被认为是一种自我评估工具,可以证明自己的弱点和强项。云计算原理用于启动Web应用程序,以便于与建议的系统建立用户界面。在验证中,该系统已使用埃及12个医学实验室的数据集进行了测试。结果证明了系统的鲁棒性和一致性。因此,该系统被认为是一种自我评估工具,可以证明自己的弱点和强项。
更新日期:2021-03-16
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