Canfield K, Silva M, Petrucci K
Laboratory for Healthcare Informatics, University of Maryland, UMBC.
Proc Annu Symp Comput Appl Med Care. 1994:478-82.
This paper develops an approach to electronic data exchange of patient records from Ambulatory Encounter Systems (AESs). This approach assumes that the AES is based upon a standard data model. The data modeling standard used here is IDEFIX for Entity/Relationship (E/R) modeling. Each site that uses a relational database implementation of this standard data model (or a subset of it) can exchange very detailed patient data with other such sites using industry standard tools and without excessive programming efforts. This design is detailed below for a demonstration project between the research-oriented geriatric clinic at the Baltimore Veterans Affairs Medical Center (BVAMC) and the Laboratory for Healthcare Informatics (LHI) at the University of Maryland.
本文开发了一种用于门诊病历系统（AES）患者记录电子数据交换的方法。该方法假定AES基于标准数据模型。这里使用的数据建模标准是用于实体/关系（E/R）建模的IDEFIX。每个使用此标准数据模型（或其子集）的关系数据库实现的站点，都可以使用行业标准工具与其他此类站点交换非常详细的患者数据，而无需进行过多的编程工作。以下详细介绍了巴尔的摩退伍军人事务医疗中心（BVAMC）的研究型老年诊所与马里兰大学医疗保健信息学实验室（LHI）之间的一个示范项目的设计。
