Table 3 Cut-off points for IMU (G-STRIDE) parameters
CutOff | intcpt | cofhim | with | p | itself | |
|---|---|---|---|---|---|---|
Total distance (m) | 1028.713 | 2.214 | -0.002 | -5.40 | 0.0001 | *** |
Total time (s) | 1351.843 | 2.592 | -0.002 | -4.39 | 0.0001 | *** |
Total steps | 1135.392 | 2.791 | -0.002 | -5.01 | 0.0001 | *** |
Gait Cycle Time—GCT (s) | 1.205 | -5.585 | 4.633 | 4.32 | 0.0001 | *** |
GCT STD | 0.094 | -2.128 | 22.637 | 4.75 | 0.0001 | *** |
stance—Pushing time (% GCT) | 18.244 | 4.522 | -0.248 | -3.68 | 0.0001 | *** |
stance—Pushing time STD | 1.630 | -0.752 | 0.462 | 1.69 | 0.09 | |
Swing (% GCT) | 28.914 | 10.606 | -0.367 | -5.14 | 0.0001 | *** |
Swing STD | 2.257 | -2.576 | 1.141 | 4.32 | 0.0001 | *** |
Stance—Loading time (% GCT) | 11.371 | 3.594 | -0.316 | -3.96 | 0.0001 | *** |
Stance—Loading time STD | 1.337 | -0.431 | 0.322 | 0.88 | 0.376 | |
Stance—FootFlat time (% GCT) | 41.860 | -6.614 | 0.158 | 5.11 | 0.0001 | *** |
Stance—FootFlat time STD | 3.876 | -1.862 | 0.480 | 3.71 | 0.001 | *** |
Toe off angle (deg) | -53.855 | 4.308 | 0.080 | 5.18 | 0.0001 | *** |
Toe off angle STD | -5.101 | 0.053 | 0.010 | 0.09 | 0.926 | |
Heel strike angle (deg) | 15.595 | 2.344 | -0.150 | -4.94 | 0.0001 | *** |
Heel strike angle STD | 2.720 | 2.152 | -0.791 | -3.68 | 0.001 | *** |
Cadence (steps/min) | 50.492 | 5.941 | -0.118 | -4.34 | 0.0001 | *** |
Cadence STD | 3.846 | -1.637 | 0.426 | 3.15 | 0.001 | ** |
StepSpeed (m/s) | 0.855 | 3.742 | -4.376 | -5.75 | 0.0001 | *** |
StepSpeed STD | 0.110 | 1.657 | -15.064 | -2.54 | 0.01 | * |
StrideLength—SL (m) | 0.940 | 4.332 | -4.611 | -5.55 | 0.0001 | *** |
StrideLength STD | 0.120 | 1.151 | -9.561 | -1.93 | 0.05 | |
3D Path (m) | 1.016 | 4.586 | -4.515 | -5.73 | 0.0001 | *** |
3D Path STD | 0.034 | -0.055 | 1.614 | 0.27 | 0.789 | |
2D Path (m) | 0.957 | 4.390 | -4.586 | -5.57 | 0.0001 | *** |
2D Path STD | 0.123 | 1.079 | -8.790 | -1.85 | 0.064 | |
Clearance (m) | 0.180 | 1.010 | -5.609 | -3.61 | 0.001 | *** |
Clearance STD | 0.050 | 1.066 | -21.450 | -3.83 | 0.0001 | *** |
Velocity (m/s) | 0.784 | 3.650 | -4.658 | -5.64 | 0.0001 | *** |