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Table 4 Spearman rank order correlation coefficients between the studied variables in the DH vs NDH in workers and referents

From: Vibration induced injuries in hands in long-term vibration exposed workers

Variables

All workers and referents

TPT dig 2c

0.59 p < 0.001

TPT dig 2w

0.60 p < 0.001

TPT dig 5c

0.48 p < 0.001

TPT dig 5w

0.64 p < 0.001

VPT dig 2

0.83 p < 0.001

VPT dig 5

0.88 p < 0.001

Purdue Pegboard

0.71 p < 0.001

Baseline handgrip

0.94 p < 0.001

Pinch grip

0.81 p < 0.001

3-Chuck grip

0.87 p < 0.001