We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Item response theory methods can improve the measurement of physical function by combining the modified health assessment questionnaire and the SF-36 physical function scale.
- Authors
Martin, Marie; Kosinski, Mark; Bjorner, Jakob B; Ware, John E, Jr; Maclean, Ross; Li, Tracy
- Abstract
To compare the measurement properties of the Modified Health Assessment Questionnaire [MHAQ], the SF-36((R)) Health Survey 10 item Physical Functioning scale [PF10], and scores from an item response theory (IRT) based scale combining the two measures.
- Publication
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2007, Vol 16, Issue 4, p647
- ISSN
0962-9343
- Publication type
Journal Article
- DOI
10.1007/s11136-007-9193-5