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Defining childhood disability: ICF-CY developmental code sets
Kirsten M Ellingsen1, Rune J Simeonsson2,3
1Licensed Psychologist, Private Practice Owner, Tampa, FL, USA.
Insights
This study developed age-based item code sets from the International Classification of Functioning, Disability and Health, Children and Youth version (ICF-CY). These reduced code sets simplify ICF-CY use in clinical practice, research, and policy for child development.
Area of Science:
- Child development research
- Rehabilitation medicine
- Public health policy
Background:
- The International Classification of Functioning, Disability and Health, Children and Youth version (ICF-CY) contains over 1600 codes.
- Universal implementation of the ICF-CY is an ongoing goal.
- A need exists for simplified ICF-CY code sets for practical application.
Purpose of the Study:
- To develop age-based item code sets derived from the ICF-CY.
- To reduce the number of ICF-CY codes for easier clinical, research, and policy use.
- To create a standardized tool for assessing child functioning across different age groups.
Main Methods:
- Development of code sets using the Delphi method via consensus.
- Involvement of a multi-disciplinary group of international experts from 5 WHO world regions.
- Iterative online surveys to rate essential child functioning categories for inclusion.
Main Results:
- Successful derivation of four age-based ICF-CY code sets.
- Code sets contain 37, 52, 60, and 57 codes, respectively, across four ICF-CY domains.
- High participant consensus achieved, with code sets aligning with developmental theory.
Conclusions:
- The ICF-CY developmental code sets provide a universal language for childhood functioning and disability.
- These code sets facilitate multidisciplinary research, clinical practice, and policy development.
- The derived code sets represent essential indicators of functioning at key developmental stages.
Purpose:
This study describes the development of four age-based item code sets from WHO's International classification of functioning disability and health, children and youth version (ICF-CY). Given the continuing goal of universal implementation of the ICF-CY, a reduced set of codes was identified from more than 1600 codes to facilitate the use of the classification for clinical, research and policy applications of the ICF-CY.
Methods:
The ICF-CY developmental code sets were developed by consensus using the Delphi method. A multi-disciplinary group of international experts representing 27 countries from 5 WHO world regions completed a series of iterative online surveys to rate categories of child functioning essential for inclusion in the respective age-based code set.
Results:
Four age-based code sets covering 37, 52, 60 and 57 codes across four domains of the ICF-CY were successfully derived with a high level of participant consensus. The code sets align with developmental theory and represent essential indicators of functioning defining key stages of child development.
Conclusion:
The ICF-CY developmental code sets offer a common, universal language of childhood functioning and disability with global application for multidisciplinary research, clinical practice and policy.
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