Are the ICF activity and participation dimensions distinct?
- Författare
- Jette AM, Haley SM, Kooyoomjian JT.
- Titel
- Are the ICF activity and participation dimensions distinct?
- Utgivningsår
- 2003
- Tidskrift
- J Rehabil Med
- Volym
- 35
- Häfte
- 3
- Sidor
- 145
- Sammanfattning
Objective: To test the hypothesis that distinct Activity and
Participation dimensions of the International Classification
of Functioning, Disability, and Health could be identified
using physical functioning items drawn from the Late Life
Function and Disability Instrument.
Design: A cross-sectional, survey design was employed.
Subjects: The sample comprised 150 community-dwelling
adults aged 60 years and older.
Methods: Exploratory factor analysis was used to identify
interpretable dimensions underlying 48 physical functioning
questionnaire items.
Results: Findings revealed that one conceptual dimension
underlying these physical functioning items was not suffi-
cient to adequately explain the data (X2 = 2383; p 0.0001).
A subsequent solution produced 3 distinct, interpretable
factors that accounted for 61.1% of the variance; they were
labeled: Mobility Activities (24.4%), Daily Activities
(24.3%), and Social/Participation (12.4%). All 3 factors
achieved high internal consistency with coefficient alphas of
0.90 or above.
Conclusion: Within physical functioning, distinct concepts
were identified that conformed to the dimensions of Activity
and Participation as proposed in the ICF. We believe this is
the first empirical evidence of separate Activity and
Participation dimensions within the International Classification
of Functioning, Disability, and Health classification.