1. Comparison of Complex Versus Simple Activity of Daily Living Staging: Validation of Simple Stages 
C. Miryam Schüssler-Fiorenza, MD, PhD, Dawei Xie, PhD, Qiang Pan, MA, Margaret G. Stineman, MD 
Archives of Physical Medicine and Rehabilitation 
Volume 94, Issue 7, Pages (July 2013)
DOI: /j.apmr
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1 Complex ADL staging algorithm.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2 Simple ADL staging algorithm.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3
Comparison of outcomes and odds ratios by staging system. Reference group is stage 0 for both systems. Four-level (complex staging) and 2-level (simple staging) refer to the number of ADL difficulty responses in the individual questions used to derive the stages. Odds ratios are displayed on a logarithmic scale. Total n for the combined NHU and/or death analysis is 8180; total n for death analysis is Abbreviations: CI, confidence interval; NHU, nursing home use.
Source: National Center for Health Statistics (2002).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2013 American Congress of Rehabilitation Medicine Terms and Conditions