构建ODS实现对临床医生科学管理的方法研究

Methodology of Constructing ODS for Clinical Management

目的:利用医院现有的技术手段与海量数据,建立既相对独立又能够提供综合分析与应用的数据环境,为管理者提供客观、翔实的动态数据,以便及时了解临床医生的工作情况,进行有的放矢的管理、考核、评价、激励。方法:通过对ODS数据库运行模式分析,设计数据模型,建立事实表和维表,并提出数据迁移方案,最终建立一个完整的ODS数据库。结果:解决了现有系统中事务处理应用的分散性、多个应用间数据的不一致性以及历史数据的离线问题,建立了新的ODS数据库,为管理者提供了动态、客观的数据资源库。结论:基于HIS构建的ODS数据库,促进了海量事务数据在医院对临床医师管理和决策过程中的方便、快捷、高效应用,提高了管理决策的科学化。

Objective To construct an independent, comprehensive, analyzable and applicable data source using existing technique and massive data in the hospital for fulfilling manager＇s impersonality quantity management and appraised needs on working quality, efficiencies and benefit. Methods An integrated ODS database was built up by analyzing ODS running mode, designing data model, building fact tables and dimension tables, putting forward a project of data transfer. Results After solving disperse applying of transaction processing, data confliction of multi-application and off-line of history data, a new ODS database can be constructed to provide an active, objective data source for manager. Conclusion The ODS database based on HIS can make great data in hospital used fast and efficiently in clinician scientific management and decision.