|
Very slow speed
|
Slow speed
|
Normal speed
|
Fast speed
|
---|
KCP
|
−0.63 (SD 0.93)
|
−0.44 (SD 1.03)
|
−0.20 (SD 0.90)
|
−0.43 (SD 0.76)
|
KCD
|
4.57 (SD 0.77)a,b
|
4.47 (SD 0.62)a,b
|
5.47 (SD 0.76)a
|
5.80 (SD 1.05)b
|
KPP
|
4.78 (SD 0.62)
|
4.46 (SD 0.76)
|
4.58 (SD 0.71)
|
4.53 (SD 0.85)
|
R2
CP
|
0.75 (SD 0.35)
|
0.70 (SD 0.32)
|
0.58 (SD 0.29)
|
0.49 (SD 0.35)
|
R2
CD
|
0.96 (SD 0.04)
|
0.95 (SD 0.03)
|
0.91 (SD 0.06)
|
0.83 (SD 0.09)
|
R2
PP
|
0.95 (SD 0.03)
|
0.97 (SD 0.03)
|
0.98 (SD 0.01)
|
0.98 (SD 0.01)
|
-
a,bshow the significant differences between KCD at fast and normal speeds and KCD at very slow and slow walking speeds (P < 0.05).