1. Gait Asymmetry in Community-Ambulating Stroke Survivors
Kara K. Patterson, MSc, Iwona Parafianowicz, Cynthia J. Danells, MSc, Valerie Closson, MSc, Mary C. Verrier, MHSc, W. Richard Staines, PhD, Sandra E. Black, MD, PhD, William E. McIlroy, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 89, Issue 2, Pages (February 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
A between-subject comparison illustrating the positive correlation between overall temporal symmetry and temporal swing symmetry (solid diamonds) at the preferred velocity (r=.94, df=52, P<.001) and temporal stance symmetry (open squares) at the preferred velocity (r=−.77, df=52, P<.001).
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
A between-subject comparison illustrating the negative correlation between preferred walking velocity and the overall temporal symmetry ratio at this speed (r=−.583, df=52, P<.001). Each object represents 1 of the 54 participants and each shape represents a temporal symmetry category: severe asymmetry (triangles), mild asymmetry (squares) and normative symmetry (diamonds). Horizontal dashed lines represent the normative range for temporal symmetry (0.9–1.1) based on a 95% CI around the mean temporal symmetry for 24 healthy control participants walking overground. Objects highlighted by a circle represent those subjects who also displayed spatial step asymmetry.
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
Between-subject comparisons illustrating the negative correlation between the overall temporal symmetry ratio at the preferred gait speed and (A) CMSA foot score (r=−.628, df=35, P<.001) and (B) CMSA leg score (r=−.644, df=35, P<.001). Each shape represents a temporal symmetry category, severe asymmetry (triangles), mild asymmetry (squares), and normative symmetry (diamonds).
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