Grouping

n

Stride (m)

Pace (m/s)

Step width (m)

Prior treatment

Posttreatment

Prior treatment

Posttreatment

Prior treatment

Posttreatment

Observation group

90

0.42 ± 0.15

0.79 ± 0.27^*

0.25 ± 0.13

0.65 ± 0.34^*

0.27 ± 0.09

0.20 ± 0.11^*

Control group

90

0.41 ± 0.17

0.65 ± 0.23^*

0.27 ± 0.11

0.49 ± 0.28^*

0.26 ± 0.12

0.21 ± 0.08^*

t value

0.418

3.745

1.114

3.877

0.632

0.697

P value

0.676

<0.001

0.267

0.001

0.528

0.486