| Peak | CV | |||||
---|---|---|---|---|---|---|---|
UI | cSCI | Â | UI | cSCI | Â | ||
Measure | Task | Mean | Mean | p-val | Mean | Mean | p-val |
(units) | (SD) | (SD) | Â | (SD) | (SD) | Â | |
Force | Finger Flexion | 78.3 | 2.94 | < 0.001 | 6.8 | 40.1 | < 0.001 |
(N)†| (22.7) | (2.49) |  | (2.3) | (25.3) |  | |
Finger Extension | 17.3 | 1.23 | < 0.001 | 12.7 | 71.1 | < 0.001 | |
(N)†| (5.42) | (1.99) |  | (5.2) | (34.6) |  | |
Wrist Flexion | 5.41 | 0.89 | < 0.001 | 14.7 | 27.4 | 0.009 | |
(Nm) | (2.46) | (0.75) | Â | (4.0) | (18.2) | Â | |
Wrist Extension | 3.24 | 1.27 | < 0.001 | 12.4 | 25.7 | 0.002 | |
(Nm) | (1.29) | (0.98) | Â | (4.6) | (12.8) | Â | |
Handle Pronation | 6.36 | 1.76 | < 0.001 | 8.3 | 31.4 | 0.015 | |
(Nm) | (2.37) | (1.36) | Â | (2.9) | (33.2) | Â | |
Handle Supination | 4.58 | 1.10 | < 0.001 | 8.0 | 21.0 | 0.013 | |
(Nm) | (1.71) | (0.67) | Â | (3.5) | (16.5) | Â | |
Doorknob Pronation | 3.63 | 0.30 | < 0.001 | 10.3 | 60.7 | < 0.001 | |
(Nm) | (1.14) | (0.28) | Â | (3.6) | (44.9) | Â | |
Doorknob Supination | 3.51 | 0.38 | < 0.001 | 11.6 | 28.6 | < 0.001 | |
(Nm) | (1.40) | (0.32) | Â | (5.9) | (13.3) | Â | |
Range of Motion | Wrist Flexion | 81.3 | 56.5 | 0.027 | 4.0 | 8.4 | 0.11 |
(°) | (5.56) | (26.7) |  | (2.7) | (7.8) |  | |
Wrist Extension (°) | 71.9 (8.36) | 48.5 (20.9) | 0.002 | 2.7 (1.3) | 7.6 (7.1) | 0.026 | |
Handle Pronation | 104.1 | 95.9 | 0.92 | 4.5 | 6.5 | 0.87 | |
(°) | (12.6) | (36.9) |  | (2.4) | (4.4) |  | |
Handle Supination | 74.0 | 56.8 | 0.051 | 5.3 | 4.3 | 0.31 | |
(°) | (14.5) | (24.2) |  | (1.6) | (2.4) |  | |
Doorknob Pronation | 107.1 | 94.7 | 0.72 | 4.4 | 21.7 | 0.12 | |
(°) | (20.9) | (41.5) |  | (2.4) | (36.7) |  | |
Doorknob Supination | 72.1 | 56.7 | 0.25 | 5.4 | 36.8 | 0.13 | |
(°) | (19.8) | (35.1) |  | (2.4) | (69.7) |  |