1. The measurement level and trait-specific reliability of 4 scales of shoulder functioning: An empiric investigation 
Karon F. Cook, PhD, Gary M. Gartsman, MD, Toni S. Roddey, PhD, PT, OCS, FAAOMPT, Sharon L. Olson, PhD, PT 
Archives of Physical Medicine and Rehabilitation 
Volume 82, Issue 11, Pages (November 2001)
DOI: /apmr
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1
Distribution of scores on 4 shoulder scales after linear transformation to a score range of 0 to 100.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2
Width of 95% CI for equal interval scores of 10, 30, 50, 70, and 90 on the SST, UPenn, ASES, and SPADI.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions