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Measuring the ICF components of impairment, activity limitation and participation restriction: an item analysis using classical test theory and item response theory
BACKGROUND: The International Classification of Functioning, Disability and Health (ICF) proposes three main health outcomes, Impairment (I), Activity Limitation (A) and Participation Restriction (P), but good measures of these constructs are needed The aim of this study was to use both Classical Te...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2696439/ https://www.ncbi.nlm.nih.gov/pubmed/19422677 http://dx.doi.org/10.1186/1477-7525-7-41 |