1. Estimating Postural Control With the Balance Rehabilitation Unit: Measurement Consistency, Accuracy, Validity, and Comparison With Dynamic Posturography 
Khalid A. Alahmari, PT, PhD, Gregory F. Marchetti, PT, PhD, Patrick J. Sparto, PT, PhD, Joseph M. Furman, MD, PhD, Susan L. Whitney, PT, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 95, Issue 1, Pages (January 2014)
DOI: /j.apmr
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Bland-Altman plots of the intertrial difference versus mean COP area (cm2) and velocity (cm/s) during sensory conditions 5 (A and B) and 6 (C and D) for older and younger control subjects and individuals with vestibular disease. Horizontal lines indicate mean intertrial differences ± 2 SD.
Archives of Physical Medicine and Rehabilitation  , 65-73DOI: ( /j.apmr )
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions