1. Volume 6, Issue 1, Pages 22-33 (January 2014)
Effect of Partial Weight–Supported Treadmill Gait Training on Balance in Patients With Parkinson Disease 
Mohan Ganesan, PhD, Talakad N. Sathyaprabha, MBBS, MD, Anupam Gupta, MBBS, MD, Pramod Kumar Pal, MBBS, MD, DM 
PM&R 
Volume 6, Issue 1, Pages (January 2014)
DOI: /j.pmrj
Copyright © 2014 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Figure 1
A flow chart of the study. CGT = conventional gait training; PWSTT = partial weight–supported treadmill training, UPDRS = Unified Parkinson's diseases rating scale; OBI = overall balance index; API = anteroposterior index; MLI = mediolateral index; BBS = Berg balance scale; POMA = Tinetti Performance-Oriented Mobility Assessment.
PM&R 2014 6, 22-33DOI: ( /j.pmrj )
Copyright © 2014 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Figure 2
The pattern of mean changes in balance indices in all the groups. W2 = after 2 weeks; W4 = after 4 weeks; OBI = overall balance index; API = anteroposterior index; MLI = mediolateral index; PWSTT = partial weight–supported treadmill training. †P < .05, ††P < .01 between the groups; **P < .01; *P < .05 within PWSTT group comparison. No significant within-group changes were found in control subjects and the CGT group.
PM&R 2014 6, 22-33DOI: ( /j.pmrj )
Copyright © 2014 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Figure 3
Limits of stability scores at baseline and after 4 weeks (W4) in all the groups. CGT = conventional gait training; PWSTT = partial weight–supported treadmill training; FW = forward; BW = backward; RT = right; LT = left; FWRT = forward right; FWLT = forward left; BWRT = backward right; BWLT = backward left. *P < .05; **P < .01.
PM&R 2014 6, 22-33DOI: ( /j.pmrj )
Copyright © 2014 American Academy of Physical Medicine and Rehabilitation Terms and Conditions