A LOGICAL FOUNDATION FOR REPRESENTATION OF CLINICAL-DATA

被引：101

作者：

CAMPBELL, KE

DAS, AK

MUSEN, MA

机构：

[1] Stanford University School of Medicine, Stanford, CA

[2] Medical Informatics, Medical School Office Building X-215, Stanford University School of Medicine, Stanford

来源：

JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION | 1994年 / 1卷 / 03期

关键词：

D O I：

10.1136/jamia.1994.95236154

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Objective: A general framervork for representation of clinical data that provides a declarative semantics of terms and that allows developers to define explicitly the relationships among both terms and combinations of terms. Design: Use of conceptual graphs as a standard representation of logic and of an existing standardized vocabulary, the Systematized Nomenclature of Medicine (SNOMED International), for lexical elements. Concepts such as time, anatomy, and uncertainty must be modeled explicitly in a way that allows relation of these foundational concepts to surface-level clinical descriptions in a uniform manner. Results: The proposed framework was used to model a simple radiology report, which included temporal references. Conclusion: Formal logic provides a framework for formalizing the representation of medical concepts. Actual implementations will be required to evaluate the practicality of this approach.

引用

页码：218 / 232

页数：15

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