Open AccessRasch analysis of the 23-item version of the Roland Morris Disability Questionnaire
Author(s) -
Peter Kent,
Margreth Grotle,
Kate M. Dunn,
H Albert,
Henrik Hein Lauridsen
Publication year - 2015
Publication title -
journal of rehabilitation medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.893
H-Index - 96
eISSN - 1651-2081
pISSN - 1650-1977
DOI - 10.2340/16501977-1935
Subject(s) - rasch model , oswestry disability index , psychology , item response theory , low back pain , physical therapy , psychometrics , back pain , physical medicine and rehabilitation , clinical psychology , medicine , developmental psychology , alternative medicine , pathology
To determine the psychometric properties of the 23-item version of the Roland Morris Disability Questionnaire (RMDQ-23) and to quantify their stability across 2 cultures/languages and 2 types of care-settings.