基于本体的临床路径知识建模研究  

Research on Knowledge Modeling of Clinical Pathway Based on Ontology

作　　者：陈洞天 任宇飞[1] 

机构地区：[1]华中科技大学同济医学院附属同济医院计算机中心

出　　处：《中国数字医学》2017年第10期54-56,共3页China Digital Medicine

摘　　要：目的:对临床路径进行规范化表达建模,使其与现有的信息系统进行分离,并能在各系统之间共享。方法:采用规范化的知识表达方式——本体,使用Protégé工具对临床路径进行表达和建模。结果:抽取了临床路径知识领域中关键的概念、属性、关系和规则,实现了临床路径知识领域的本体构建和规则编写。结论:本体作为一种知识建模方式,具有规范性好,共享能力强等特点;可以预见,在医疗信息化的发展过程中,本体将越来越广泛地应用于医学领域的知识建模中。Objective： To express and model clinical pathways in a normative way and separate them from existing information systems, thus enable sharing them anlong different systems. Methods： A standardized way of knowledge expression-ontology was adopted, using Prot4g4 tools to express and model clinical pathways. Results： Key concepts, attributes, relationships and rules in the field of clinical pathways were extracted, ontology construction and rule editing were realized. Conclusion： As a way of knowledge modeling method, ontology is normative and easy to share, it can be forseen that in the developnlent of medical information technology, ontology will be more and more widely used in the field of medical knowledge modeling.

关 键 词：临床路径 知识建模 本体 电子临床路径 

分 类 号：R319[医药卫生—基础医学] TP391[自动化与计算机技术—计算机应用技术]