Table 4 Significant correlations between age, QuickDASH score, grip strength and wrist range of motion, hand span as well as hand stiffness
| Â | Â | Age | QuickDASH score | Flexion | Extension | Radial deviation | Ulnar deviation | Hand span | Hand stiffness |
|---|---|---|---|---|---|---|---|---|---|
t3 | Age | - |  |  |  |  |  |  | r = 0.28 |
QuickDASH score |  | - | r = -0.37 | r = -0.44 | r = -0.35 | r = -0.49 | r = -0.45 | r = 0.33 | |
Absolute strength - injured side | r = -0.39 | r = -0.56 |  |  |  | r = 0.44 | r = 0.48 | r = -0.46 | |
Relative strength |  | r = -0.50 | r = 0.36 |  |  |  | r = 0.48 | r = -0.37 | |
t6 | Age | - | r = 0.41 |  | r = -0.34 |  |  |  |  |
QuickDASH score | r = 0.41 | - | r = -0.45 | r = -0.70 |  | r = -0.49 | r = -0.39 |  | |
Absolute strength - injured side | r = -0.55 | r = -0.57 |  |  |  | r = 0.49 |  | r = -0.43 | |
Relative strength |  | r = -0.61 | r = 0.39 | r = 0.46 |  | r = 0.45 | r = 0.38 |  | |
t12 | Age | - | r = 0.49 |  | r = -0.55 |  |  |  |  |
QuickDASH score | r = 0.49 | - |  | r = -0.39 |  |  |  |  | |
Absolute strength - injured side | r = -0.62 | r = -0.62 |  | r = 0.35 |  | r = 0.35 |  | r = -0.57 | |
Relative strength | Â | Â | Â | Â | Â | Â | Â | Â |