国家卫生信息概念数据模型与HL7 RIM的映射研究

Study on mapping National Health Information Conceptual Data Model to HL7 reference information model

目的:确定国家卫生信息概念数据模型与HL7RIM之间的关系,检验概念数据模型的范围.方法:在深刻理解RIM中每一个类或概念的基本定义及其在RIM中的角色的基础上,使它们与国家卫生信息概念数据模型中的实体一一对应.结果:在所选取用于映射的211个不同层次的RIM类或概念中,共有165个有相应的概念数据模型实体与之映射,占全部的78.20%.结论:国家卫生信息概念数据模型与HL7RIM有着很强的映射关系,国家卫生信息概念数据模型在概念水平上是与国际卫生信息模型保持一致的.

AIM： To identity the relationship between National Health Information Conceptual Data Model and HL7 reference information model （ RIM）, and to test the scope of the Conceptual Data Model. METHODS： On the basis of reviewing the basic definition of HL7 classes and their roles in the RIM, we defined the direct one-to-one relationships between the basic entities from the National Conceptual Data Model and the classes or concepts from the RIM. RESULTS： 78.20% （ 165/211 ） of classes or concepts at difference levels from HL7 RIM can map the entities from the National Conceptual Data Model. CONCLUSION： There is a strong mapping relationship between the National Conceptual Data Model and HL7 RIM. The National Conceptual Data Model is fully in alignment with international health information models at the conceptual level.