From: Dysfunctional neuro-muscular mechanisms explain gradual gait changes in prodromal spastic paraplegia
Weakness \(\omega _w\) | Gait Speed | Stride Length | Ankle RoM | Min PF | Ankle at HS | Ankle at max HGC | Knee RoM | Knee max angle | Knee at HS |
---|---|---|---|---|---|---|---|---|---|
0% | 1.20 | 1.48 | 25.43 | – 17.30 | 7.24 | – 14.70 | 60.99 | 62.27 | 3.59 |
6.7% | 1.18 | 1.45 | 26.80 | – 15.50 | 8.58 | – 12.55 | 66.13 | 67.85 | 3.65 |
13.3% | 1.10 | 1.35 | 24.89 | – 14.98 | 9.30 | – 10.24 | 68.55 | 69.89 | 3.54 |
20% | 1.07 | 1.54 | 31.11 | – 19.05 | 8.83 | – 4.98 | 53.30 | 52.06 | 4.30 |
26.7% | 0.96 | 1.18 | 21.00 | – 12.71 | 4.89 | – 9.04 | 72.13 | 73.37 | 3.42 |
33.3% | 1.13 | 1.42 | 26.78 | – 17.66 | 8.32 | – 14.76 | 66.48 | 67.88 | 3.56 |
40% | 1.14 | 1.33 | 22.84 | – 10.82 | 9.24 | – 3.64 | 74.37 | 75.43 | 2.77 |
46.7% | 0.98 | 1.18 | 22.44 | – 12.97 | 8.49 | – 9.73 | 73.02 | 74.22 | 2.96 |
53.3% | 0.96 | 1.45 | 28.33 | – 9.50 | 11.66 | 2.46 | 61.01 | 61.93 | 3.81 |
60% | 1.10 | 1.33 | 24.72 | – 14.52 | 8.92 | – 12.91 | 68.46 | 70.41 | 3.27 |
66.7% | 1.08 | 1.32 | 24.38 | – 13.80 | 10.63 | – 10.50 | 74.27 | 75.48 | 3.63 |
73.3% | 1.07 | 1.28 | 25.85 | – 14.87 | 10.63 | – 12.78 | 72.90 | 74.42 | 3.14 |
80% | 1.14 | 1.50 | 23.94 | – 12.59 | 11.34 | – 9.08 | 66.08 | 68.18 | 7.95 |
86.7% | 0.99 | 1.30 | 26.83 | – 15.66 | 11.19 | – 12.50 | 68.20 | 69.68 | 3.58 |
93.3% | 1.11 | 1.42 | 27.84 | – 14.48 | 13.42 | – 9.36 | 74.30 | 75.43 | 3.97 |
100% | 1.11 | 1.51 | 28.65 | – 14.63 | 12.16 | – 11.72 | 65.65 | 67.87 | 7.63 |
Correlation Iteration 0 – 15 | \(rho=-0.19\) \(p=0.47\) | \(rho=-0.09\) \(p=0.74\) | \(rho=0.19\) \(p=0.48\) | \(rho=0.33\) \(p=0.213\) | \(rho=0.8\) \(p<0.001^{***}\) | \(rho=0.06\) \(p=0.81\) | \(rho= 0.25\) \(p=0.35\) | \(rho=0.36\) \(p=0.18\) | \(rho=0.26\) \(p=0.33\) |