Table 3.

Difference in coefficient of variation between target walking speeds with visual feedback.

	Gait speed		Stride length		Stride time
Comparison	Difference CI95	p-value	Difference CI95	p-value	Difference CI95	p-value
SS100 vs. SS85	0.73 (−1.82, 3.28)	0.99	−0.15 (−1.82, 1.52)	0.99	−0.15 (−1.82, 1.52)	0.99
SS115 vs. SS85	1.89 (−0.66, 4.45)	0.23	−0.11 (−1.34, 1.12)	0.99	0.78 (−0.56, 2.13)	0.50
SS115 vs. SS100	1.17 (−1.91, 4.25)	0.99	0.04 (−1.75, 1.83)	0.99	0.93 (−0.52, 2.37)	0.37

Note: SS₈₅, Target was 85% of baseline self-selected speed; SS₁₀₀, Target was 100% of baseline self-selected speed; SS₁₁₅, Target was 115% of baseline self-selected speed.