|
Speed (cm/s)
|
129 ± 21
|
129 ± 21
|
0.3 ± 0.6 (0.4%)
|
60 ± 22
|
61 ± 23
|
0.4 ± 0.5 (0.9%)
|
|
Cadence (steps/min)
|
110 ± 10
|
110 ± 10
|
−0.1 ± 0.2 (0.1%)
|
93 ± 15
|
92 ± 15
|
−0.0 ± 0.1 (0.1%)
|
|
Stride length (cm)
|
140 ± 16
|
140 ± 16
|
−0.0 ± 0.2 (0.1%)
|
78 ± 25
|
78 ± 25
|
0.1 ± 0.6 (0.3%)
|
|
Step length (cm)
|
70 ± 8
|
70 ± 8
|
−0.1 ± 0.4 (0.5%)
|
39 ± 13
|
39 ± 13
|
0.2 ± 0.3 (0.7%)
|
|
Stride duration (s)
|
1.1 ± 0.1
|
1.1 ± 0.1
|
0.00 ± 0.00 (0.04%)
|
1.3 ± 0.2
|
1.3 ± 0.2
|
0.00 ± 0.00 (0.1%)
|
|
Step duration (s)
|
0.55 ± 0.05
|
0.55 ± 0.05
|
0.000 ± 0.003 (0.5%)
|
0.67 ± 0.11
|
0.67 ± 0.11
|
−0.001 ± 0.004 (0.5%)
|
|
Stance duration (s)
|
0.69 ± 0.07
|
0.69 ± 0.07
|
0.003 ± 0.006 (1.2%)
|
0.93 ± 0.18
|
0.94 ± 0.18
|
0.011 ± 0.019 (1.4%)
|
|
Swing duration (s)
|
0.41 ± 0.03
|
0.41 ± 0.03
|
−0.002 ± 0.004 (0.5%)
|
0.40 ± 0.08
|
0.40 ± 0.08
|
−0.004 ± 0.007 (1.3%)
|
|
Double support duration (s)
|
0.28 ± 0.04
|
0.28 ± 0.05
|
0.004 ± 0.008 (1.5%)
|
0.53 ± 0.16
|
0.53 ± 0.16
|
0.009 0.013 (1.8%)
|
|
Stance time as a percentage of cycle time (%)
|
62.6 ± 1.3
|
62.8 ± 1.4
|
0.17 ± 0.35 (0.3%)
|
69.6 ± 4.5
|
69.9 ± 4.5
|
0.30 ± 0.46 (0.5%)
|
|
Double support time as a percentage of cycle time (%)
|
25.3 ± 2.6
|
25.7 ± 2.8
|
0.39 ± 0.84 (2.1%)
|
39.3 ± 8.9
|
39.8 ± 9.1
|
0.52 ± 0.98 (1.9%)
|
|
Base width (cm)
|
8.7 ± 2.5
|
7.1 ± 2.8
|
−1.64 ± 0.71 (21.4%)
|
10.4 ± 3.7
|
8.9 ± 3.9
|
−1.58 ± 1.00 (19%)
|
|
Foot angle (°)
|
6.8 ± 3.8
|
7.5 ± 3.7
|
0.65 ± 1.02 (66%)
|
7.7 ± 5.7
|
8.5 ± 5.6
|
0.76 ± 0.82 (40%)
|
|
Variability (SD) in Stride Length (cm)
|
2.4 ± 1.2
|
2.6 ± 1.2
|
0.17 ± 0.50 (28%)
|
4.1 ± 1.9
|
4.1 ± 1.8
|
0.00 ± 0.43 (9%)
|
|
Variability (SD) in Step Length (cm)
|
1.6 ± 0.7
|
1.7 ± 0.8
|
0.03 ± 0.55 (32%)
|
2.7 ± 1.1
|
2.7 ± 1.0
|
−0.08 ± 0.56 (17%)
|
|
Variability (SD) in Stride Duration (s)
|
0.02 ± 0.01
|
0.02 ± 0.01
|
0.001 ± 0.003 (7%)
|
0.07 ± 0.04
|
0.07 ± 0.04
|
0.000 ± 0.002 (2.3%)
|
|
Variability (SD) in Step Duration (s)
|
0.01 ± 0.01
|
0.01 ± 0.01
|
−0.001 ± 0.005 (20%)
|
0.04 ± 0.02
|
0.04 ± 0.02
|
−0.001 ± 0.004 (8%)
|
|
Variability (SD) in Step Width (cm)
|
1.9 ± 0.9
|
2.0 ± 0.9
|
0.05 ± 0.18 (9%)
|
1.8 ± 0.8
|
2.0 ± 0.9
|
0.12 ± 0.23 (11%)
|
