Abstract
[Purpose] This study aimed to evaluate the inter-rater reliability of the evaluation scores of activity limitation in the International Classification of Functioning, Disability and Health (ICF) using the "Criteria for Activities and Participations" proposal. [Subjects] The subjects were 10 patients with cerebrovascular disorders living in a support center for people with disabilities. [Methods] Two physical therapists (PT) classified each evaluation item of the Functional Independence Measure (FIM) into corresponding ICF activity codes. Then, a full-time nurse and a part-time PT scored the activity limitations of each subject and calculated the weighted κ of each evaluated item using a flowchart-type questionnaire for the FIM and the scoring criteria shown in the proposal, "Criteria for Activities and Participations" in ICF. [Results] The range of the weighted κ of each item in FIM was 0.44-1.00, and that of ICF was 0.50-1.00. Our results demonstrate high inter-rater reliability for more than 70% of items scored by both evaluations. [Conclusion] The results of the present study suggest that the ICF scores of activity limitations are sufficiently applicable to clinical practice using the proposal, "Criteria for Activities and Participations".
