临床数据中心数据处理过程的实现

摘要

构建临床数据中心是进行临床诊疗决策和临床科研分析的重要手段。本文重点介绍了我院在构建临床数据中心过程中，将各信息系统的数据从数据源装载到数据仓库的抽取、转换、加载的具体实现方法，同时也总结了经验、教训，供同行参考。%Construction of the clinical data center is an important approach for decision-making of clinical diagnosis and treatment as well as analysis of clinical and scientiifc researches. Ruijin Hospital Afifliated to the Shanghai Jiao Tong University School of Medicine is exempliifed in this paper for its successful implementation of data ETL (Extraction-Transformation-Load) processes in loading the data of multiple information systems from the data source to the data warehouse during construction of the clinical data center in the hospital. Experiences and lessons are also summarized in this paper to provide references for hospital in China.