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Mediating between nursing intervention terminology systems
1SHIRE, The Faculty of Health and Social Care, The University of Salford, Greater Manchester, UK.
Proceedings. AMIA Symposium
|February 5, 2002
Summary
This study introduces a formal ontology system to better mediate between diverse nursing terminologies, improving concept mapping beyond surface language analysis for enhanced healthcare informatics.
Area of Science:
- Nursing Informatics
- Medical Terminology Systems
- Ontology Development
Background:
- Existing nursing terminology mediation relies heavily on surface language, limiting accuracy.
- Diverse nursing terminologies present challenges in identifying conceptual similarities and differences.
- The Unified Medical Language System (UMLS) Metathesaurus is an example of a surface-language-dependent system.
Purpose of the Study:
- To explore formal systems for mediating diverse nursing intervention terminology systems.
- To develop an ontology that overcomes limitations of surface-language-based mediation.
- To improve the identification of mappings between nursing concepts.
Main Methods:
- Developed an initial ontology using the GALEN approach.
- Derived the ontology from three existing nursing terminology systems.
- Employed a formative, evolutionary development methodology with validation loops.
Main Results:
- The developed ontology provides a rich, integrated hierarchy.
- The ontology facilitates the identification of direct and indirect concept mappings.
- The approach addresses barriers inherent in surface-language mediation.
Conclusions:
- Formal ontologies offer a superior method for mediating nursing terminologies.
- This approach enhances the management of similarities and differences between systems.
- The evolutionary methodology ensures continuous improvement and validation of mappings.