Table 4.

Correlation between tandem stance time and unassisted gait parameters

Gait Parameter	Correlation Between Tandem Stance Time and Unassisted Gait Parameter ρ (P Value)
	Preferred Foot Behind	Nonpreferred Foot Behind
Gait cycle time (s)	−0.28 (.03)	−0.19 (.14)
Cadence (steps/min)	0.27 (.04)	0.18 (.15)
Stance phase (% of cycle duration)	−0.33 (<.01)	−0.37 (<.01)
Swing phase (% of gait cycle)	0.33 (<.01)	0.37 (<.01)
Double support (% of cycle duration)	−0.34 (<.01)	−0.37 (<.01)
Stride length (m)	0.48 (<.01)	0.58 (<.01)
Speed (m/s)	0.50 (<.01)	0.54 (<.01)
Peak angle velocity (degrees/s)	0.50 (<.01)	0.44 (<.01)
Max. heel clearance (m)	0.42 (<.01)	0.36 (<.01)