Table 4.
Correlation of instrument scale with grip strength and pinch
| Instrument scale | Correlation with grip strength | Correlation with pinch |
|---|---|---|
| Grip strength (66) | — | — |
| Pinch (66) | 0.345** | — |
| s-2PD (60) | 0.001 | −0.204 |
** P < 0.01, Spearman’s correlation (rs)
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