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Table 2 Characteristics of three sets of individuals (PD: Parkinson’s disease, Norm: controls, STUD: students) and the results of their analysis including their average leg lengths (LL), stride lengths (SL) and gait velocities (GV) with their standard deviations (SD)

From: Motion tracking and gait feature estimation for recognising Parkinson’s disease using MS Kinect

Group-size Age (years) LL (m) SL (m) GV (m/s)
Mean SD Mean SD Mean SD
PD 18 52–87 0.785 0.034 0.38 0.07 0.61 0.12
Norm 18 32–81 0.783 0.027 0.54 0.06 0.81 0.15
STUD 15 23–25 0.792 0.009 0.61 0.04 1.05 0.15