Cross-sectional and longitudinal subject demographics.

<p>Cross-sectional and longitudinal subject demographics.</p

Clinical status change of ABC, MSWS-12, stride velocity in 6MWT, stride velocity in TUG, and EDSS.

<p>Longitudinal clinical status change in self-report balance confidence and walking limitation, stride velocity in a longer duration and shorter duration test, and clinical disability in 24 MS subjects.</p