Managing vocabulary for a centralized clinical system. Academic Article uri icon

Overview

MeSH

  • Clinical Laboratory Information Systems
  • Clinical Pharmacy Information Systems
  • Dictionaries, Medical
  • Expert Systems
  • Medical Records Systems, Computerized

MeSH Major

  • Hospital Information Systems
  • Vocabulary, Controlled

abstract

  • The clinical computing environment at Columbia-Presbyterian Medical Center is organized around a centralized database of coded patient information collected from various ancillary sources. The Medical Entities Dictionary (MED) is the central repository for the controlled vocabulary used to encode the patient data. The MED is composed of terms used in the ancillary departments and, as such, changes in the source vocabularies must be maintained in the MED. The MED also contains some basic knowledge about the terms, and sophisticated maintenance tools have been developed that take advantage of this knowledge. This paper describes the success of the knowledge-based approach by describing the techniques used in two tasks: addition of a new vocabulary and maintenance of an existing one.

publication date

  • 1995

has subject area

  • Clinical Laboratory Information Systems
  • Clinical Pharmacy Information Systems
  • Dictionaries, Medical
  • Expert Systems
  • Hospital Information Systems
  • Medical Records Systems, Computerized
  • Vocabulary, Controlled

Research

keywords

  • Journal Article

Identity

Language

  • eng

PubMed ID

  • 8591133

Additional Document Info

start page

  • 117

end page

  • 120

volume

  • 8 Pt 1