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Assessing and enhancing the value of the UMLS Knowledge Sources
B L Humphreys1, D A Lindberg, W T Hole
1National Library of Medicine, Bethesda, MD.
Proceedings. Symposium on Computer Applications in Medical Care
|January 1, 1991
Summary
The Unified Medical Language System (UMLS) Knowledge Sources are being assessed for usability. Early feedback suggests a need for broader coverage of common clinical terms to improve access to medical information.
Area of Science:
- Medical Informatics
- Health Information Science
Background:
- The Unified Medical Language System (UMLS) Project aims to provide accessible machine-readable medical information.
- Assessing early versions of the UMLS Knowledge Sources is crucial for progress evaluation and identifying improvements.
Purpose of the Study:
- To evaluate the initial experimental versions of the UMLS Knowledge Sources.
- To gather feedback for enhancing the UMLS Knowledge Sources.
Main Methods:
- Distribution of the first edition of UMLS Knowledge Sources to 143 entities.
- Collection of initial feedback from 66 recipients.
Main Results:
- UMLS Knowledge Sources are undergoing broad testing across various domains, including patient care and medical education.
- Preliminary data indicate a need for enhanced coverage of routine clinical concepts.
Conclusions:
- The UMLS Knowledge Sources are being widely tested and refined based on user feedback.
- Future enhancements will focus on expanding coverage, particularly for ICD-9-CM and CPT codes.