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Published on: February 23, 2019
Representation of child and youth participation within the Unified Medical Language System (UMLS)
Vera C Kaelin1,2,3,4, Dianna L Bosak2, Shivani Saluja2
1Department of Occupational Therapy, University of Illinois Chicago, Chicago, IL, USA.
Insights
The Unified Medical Language System (UMLS) poorly represents child and youth participation. Ontological resources need expansion for better data analytics in pediatric rehabilitation.
Area of Science:
- Medical Informatics
- Ontology Engineering
- Child and Youth Health
Background:
- The Unified Medical Language System (UMLS) is a crucial resource for medical informatics.
- Understanding child and youth participation is vital in pediatric rehabilitation.
- Existing UMLS concepts may not adequately capture the nuances of participation.
Purpose of the Study:
- To assess the extent of participation representation within the UMLS.
- To evaluate if UMLS representation aligns with the definition of child and youth participation.
- To analyze representation based on the Participation-Related Constructs framework.
Main Methods:
- Searched and analyzed UMLS concepts related to "participation."
- Rated identified concepts based on representation of attendance, involvement, or both.
- Employed deductive content analysis to evaluate definitions against participation constructs.
Main Results:
- 363 UMLS concepts were identified; 68 had definitions analyzed.
- Only 3% of definitions represented "attendance," and 22% represented "involvement."
- No definition encompassed both attendance and involvement; most also represented related constructs.
Conclusions:
- UMLS representation of participation is limited and misaligned with contemporary definitions.
- There is a need to expand ontological resources for child and youth participation.
- Improved resources will enhance data analytics in pediatric rehabilitation.
Purpose:
To examine (1) how much participation is represented in the benchmark Unified Medical Language System (UMLS) resource, and (2) to what extent that representation reflects the definition of child and youth participation and/or its related constructs per the family of Participation-Related Constructs framework.
Materials And Methods:
We searched and analysed UMLS concepts related to the term "participation." Identified UMLS concepts were rated according to their representation of participation (i.e., attendance, involvement, both) as well as participation-related constructs using deductive content analysis.
Results:
363 UMLS concepts were identified. Of those, 68 had at least one English definition, resulting in 81 definitions that were further analysed. Results revealed 2 definitions (2/81; 3%; 2/68 UMLS concepts) representing participation "attendance" and 18 definitions (18/81; 22%; 14/68 UMLS concepts) representing participation "involvement." No UMLS concept definition represented both attendance and involvement (i.e., participation). Most of the definitions (11/20; 55%; 9/16 UMLS concepts) representing attendance or involvement also represent a participation-related construct.
Conclusion(S):
The representation of participation within the UMLS is limited and poorly aligned with the contemporary definition of child and youth participation. Expanding ontological resources to represent child and youth participation is needed to enable better data analytics that reflect contemporary paediatric rehabilitation practice.
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