| Model | R | R square | Adjusted R square | Standard error of the estimate |
|---|---|---|---|---|
| 1 | .677a | .458 | .361 | 16.13088 |
| Model | Unstandardized coefficients B | Standardized coefficients Beta | t | Significance |
| (Constant) | 51.601 | 3.489 | .001 | |
| Age | -.104 | -.072 | -.526 | .602 |
| Touch threshold of little finger, unaffected hand | 1.232 | .407 | 3.174 | .003 |
| Vibration threshold of little finger, unaffected hand | -.244 | -.148 | -1.024 | .312 |
| Median/ ulnar Vibration ratio | 3.452 | .214 | 1.698 | .097 |
| Pain Tolerance Unaffected hand | .529 | .233 | 1.160 | .253 |
| Grip strength of affected hand | -.574 | -.345 | -1.049 | .301 |
| Pinch strength of affected hand | -2.493 | -.310 | -1.065 | .293 |