Table 2 Differences between groups in the spatiotemporal gait parameters

Velocity (km/h)

4.1 ± 0.7^ooo

3.3 ± 0.5^yyy

2.9 ± 0.6

Cadence (step/min)

103.5 ± 4.2

92.4 ± 4.1^{yyy ooo}

105.2 ± 4.7

Step width (cm)

8.7 ± 2.2

12.1 ± 2.2 ^yyy

11.1 ± 4.3

Lateral symmetry (mm)

-0.2 ± 5.9

0.6 ± 16.4

-0.8 ± 14.7

Step length left (cm)

66.5 ± 3.7 ^ooo

59.3 ± 3.8 ^{yyy oo}

47.3 ± 3.5

Step length right (cm)

66.1 ± 3.5 ^oo

58.7 ± 3.7 ^yyy

47.2 ± 3.2

Stride length (cm)

132.6 ± 5.9 ^ooo

118.1 ± 6.6 ^{yyy o}

94.5 ± 5.6

Step time left (ms)

578.4 ± 89

659.4 ± 56.5 ^{yyy oo}

582.8 ± 152.6

Step time right (ms)

585.3 ± 149.4

656.5 ± 98.3 ^{yyy oo}

569.2 ± 130.1

Stride time (ms)

1172.7 ± 215.1

1316.4 ± 151.3 ^{yyy ooo}

1152.1 ± 219.3