![](/img/cover-not-exists.png)
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
Marie Martin, Mark Kosinski, Jakob B. Bjorner, John E. Ware Jr, Ross MacLean and Tracy LiVolume:
16
Language:
english
Journal:
Quality of Life Research
DOI:
10.2307/27641292
Date:
May, 2007
File:
PDF, 1.65 MB
english, 2007