1. Rasch Analysis of the Barthel Index in the Assessment of Hospitalized Older Patients After Admission for an Acute Medical Condition 
Natalie A. de Morton, PhD, Jennifer L. Keating, PhD, Megan Davidson, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 89, Issue 4, Pages (April 2008)
DOI: /j.apmr
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig 1
Person-item threshold distribution for the original Barthel Index after rescoring disordered thresholds.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig 2
Person-item threshold distribution for the MBI after rescoring disordered thresholds.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig 3
Scatterplot of item logit locations (95% CI) for the original and Modified Barthel Index (BI) at hospital admission after rescoring disordered thresholds.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions