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From Data Extraction to Analysis: Proposal of a Methodology to Optimize Hospital Data Reuse Process

机译:从数据提取到分析:优化医院数据重用过程的方法的提案

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In the Lille University Hospital (North of France), data from the Anesthesia Information Management System (Diane) are linked to the Hospital Information System and stored in a dedicated data warehouse since 2010. These electronic medical records need to be reused and analyzed for observational studies. The aim of this paper is to describe the framework developed to structure the operation of that anesthesia data warehouse for research purposes. The presented framework is structured around three meetings between clinicians, computer scientists, and statisticians. The data scientist acts as a coordinator, leads meetings, and checks each milestone. Reuse of anesthesia-related electronic medical record for research purposes is only allowed through this framework. The aim of the first meeting is to decide the primary and secondary objectives of the study. The aim of the second meeting is to validate the statistical protocol. The data are extracted and the statistical analyses are performed. Finally, the results are presented, explained and discussed during the third meeting. During a 6 months period, 27 projects were included in the framework leading to 5 scientific communications. As a result, case studies with extraction and/or analysis situations are presented. This collaboration led to an empowerment process between all three actors, which increased efficiency of the workflow. Implementation of this framework will keep encouraging collaborative publication in order to provide reproducible research evidence.
机译:在里尔大学附属医院(法国北部),从麻醉信息管理系统(戴安娜)的数据链接到医院信息系统,并自2010年起,这些电子病历需要存放在一个专用的数据仓库被重用并观察分析学习。本文的目的是描述开发结构麻醉数据仓库的操作以研究为目的的框架。所提出的框架是围绕临床医师,计算机科学家和统计学家三次会议的结构。数据科学家充当协调者,领导会议,并检查每个里程碑。用于研究目的的麻醉相关的电子病历的再利用只有通过这个框架允许的。第一会议的目的是决定该研究的主要和次要目标。第二次会议的目的是验证统计协议。数据被提取并进行统计分析。最后,结果呈现,第三次会议期间,解释和讨论。在6个月的期限,27个项目被列入导致5个科学交流的框架。其结果是,与提取和/或分析的情况下的案例研究被呈现。这种协作导致了一个授权进程的所有三个参与者,这增加了工作流程的效率之间。这一框架的实施,将继续鼓励合作出版,以提供可重复的研究证据。

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