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Published on: January 15, 2017
The ICF Core Set for stroke from the perspective of physicians: a worldwide validation study using the Delphi
I Lemberg1, I Kirchberger, G Stucki
1Institute for Health and Rehabilitation Sciences (IHRS), Ludwig Maximilian University, Munich, Germany.
Insights
Physicians validated the International Classification of Functioning, Disability and Health (ICF) Core Set for stroke. The study confirmed the ICF Core Set
Area of Science:
- Rehabilitation Medicine
- Health Services Research
- Disability Studies
Background:
- The International Classification of Functioning, Disability and Health (ICF) Core Set for stroke identifies typical functioning problems in stroke patients.
- This framework aids in standardizing the assessment and management of stroke-related disabilities.
Purpose of the Study:
- To validate the ICF Core Set for stroke from the perspective of physicians.
- To assess the relevance and comprehensiveness of the ICF Core Set in clinical practice for stroke patients.
Main Methods:
- An observational study utilizing the Delphi technique via a three-round electronic mail survey.
- Eighty-eight physicians experienced in stroke treatment from 30 countries participated.
- Responses were linked to ICF categories, with agreement assessed using Kappa statistic.
Main Results:
- Physicians identified 2142 patient problems across all ICF components, linked to 277 ICF categories.
- High agreement was found (Kappa = 0.68).
- While 28 ICF categories were not in the core set, only four were deemed important by over 75% of physicians, highlighting minor gaps in specific sensory and functional areas.
Conclusions:
- The validity of ICF components for Body Structures, Activities and Participation, and Environmental Factors was confirmed.
- Minor gaps were identified in specific body functions, suggesting areas for future investigation and potential refinement of the ICF Core Set for stroke.
Background:
The ICF Core Set for stroke is an application of the International Classification of Functioning, Disability and Health (ICF) and represents the typical spectrum of problems in functioning of patients with stroke.
Aim:
The aim of this study was to validate the ICF Core Set for stroke from the perspective of physicians.
Design:
Observational.
Setting:
Other.
Population:
Physicians experienced in stroke treatment.
Methods:
Physicians experienced in stroke treatment were asked about the patients' problems, patients' resources and aspects of environment that physicians take care of in a three-round electronic mail survey using the Delphi technique. The responses were linked to the ICF by two persons. The degree of agreement was calculated using Kappa statistic.
Results:
Eighty-eight physicians in 30 countries named 2142 patients' problems that covered all ICF components. Two hundred seventy-seven ICF categories were linked to these. Kappa statistic for agreement reached 0.68 with a 95% confidence interval of 0.66-0.69. Although 28 ICF categories were not represented in the ICF Core Set for stroke, only four of them were considered as important by at least 75% of the participants. Those categories addressed sensations associated with cardiovascular and respiratory functions, urinary excretory functions, involuntary movement functions and sensations related to muscle and movement functions.
Conclusion:
The validity of the ICF components Body structures, Activities and Participation, and Environ-mental Factors was fully supported. Only some body functions were identified that were not covered and need to be investigated further.
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