基于数据空间的电子病历数据融合与应用平台  

A data-space based platform for the integration and application of electronic health records

作　　者：包小源[1,2] 张凯 金梦 谢双莲[3] 宋锴 BAO Xiaoyuan;ZHANG Kai;JIN Meng;XIE Shuanglian;SONG Kai(Peking University Medical Informatics Center,Beijing 100191,China;National Health Care Data Center,Beijing 100191,China;Peking University Health Science Center,Beijing 100191,China)

机构地区：[1]北京大学医学信息学中心,北京100191 [2]国家医疗服务数据中心,北京100191 [3]北京大学医学部,北京100191

出　　处：《大数据》2019年第6期47-61,共15页Big Data Research

摘　　要：为了建立高效可扩展且易于管理的数据融合与应用平台,利用数据空间技术,按照数据敏感性将电子病历数据按照原始数据空间、匿名数据空间、模型数据空间的框架进行集成、融合,对匿名数据进行二次分析与挖掘,并针对各数据空间设计实现了不同的存储、安全保护、数据访问机制。平台已在国家医疗服务分析以及北京大学附属医院医疗能力、质量、效率的分析中得到应用。In order to build an efficient,scalable and easy-to-manage data integration and application platform,using data space structure,electronic medical records were integrated in original data space,anonymous data space,and model data space according to data sensitivity,and anonymous data were used for data mining and secondary analysis.Different storage,security protection and data access mechanisms were designed and implemented for each data space.The platform has been applied in the analysis of national health care performance and the evaluation of medical capabilities,quality,and efficiency of affiliated hospitals of Peking University.

关 键 词：电子病历 数据平台 数据空间 数据质量 数据脱敏 

分 类 号：C931.6[经济管理—管理学]