1. The effects of physical therapy in Parkinson's Disease: A research synthesis 
Cees J.T.de Goede, PT, Samyra H.J. Keus, PT, Gert Kwakkel, PhD, Robert C. Wagenaar, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 82, Issue 4, Pages (April 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
Effect size and 95% CI with regard to ADLs. Positive SES in SD units indicates better outcome for the experimental group compared with the control group.
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
Effect Size and 95% CI with regard to walking speed. Positive (SES) in SD units indicates better outcome for the experimental group compared with the control group.
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

4. Fig. 3
Effect Size and 95% CI with regard to stride length. Positive (SES) in SD units indicates better outcome for the experimental group compared with the control group.
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

5. Fig. 4
Effect size and 95% CI with regard to neurologic signs. Positive (SES) in SD units indicates better outcome for the experimental group compared with the control group.
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