Table 4.
Reliability of measures
| Test-Retest [5 wk] Correlations: Within-Individual Reliability of Baseline Scores | |
|---|---|
| Baseline 1→Baseline 3 | |
| Katz Pain Scores | 0.748⁎ |
| Katz Function Scores | 0.843⁎ |
| PPT | |
| Palm-Up Right | 0.624⁎ |
| Palm-Down Right | 0.777⁎ |
| Carpal Tunnel Right | 0.402 |
| Palm-Up Left | 0.403 |
| Palm-Down Left | 0.203 |
| Carpal Tunnel Left | 0.336 |
| Strength | |
| Tip Strength Right | 0.892⁎ |
| Key Strength Right | 0.893⁎ |
| Grip Strength Right | 0.940⁎ |
| Tip Strength Left | 0.886⁎ |
| Key Strength Left | 0.909⁎ |
| Grip Strength Left | 0.935⁎ |
| Pain: VAS Scores | 0.549⁎ |
⁎
P < .001.