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Table 3 Correlation between the wrist ROM and Sharp score for the wrists (N = 102)

From: Motion analysis of the wrist joints in Chinese rheumatoid arthritis patients: a cross-sectional study

Variable

Wrist volar flexion (degrees)

Wrist dorsal flexion (degrees)

Wrist ulnar deviation (degrees)

Wrist radial deviation (degrees)

r

P

r

P

r

P

r

P

Wrist volar flexion Ç‚ (degrees)

 Wrist dorsal flexion ǂ (degrees)

0.67**

0.000

      

 Wrist ulnar deviation ǂ (degrees)

0.62**

0.000

0.64**

0.000

    

 Wrist radial deviation ǂ (degrees)

0.47**

0.000

0.44**

0.000

0.48**

0.000

  

 Sharp score for the wrists

− 0.62**

0.000

− 0.63**

0.000

− 0.67**

0.000

− 0.42**

0.000

  1. ǂ Mean of right and left sides. *P < 0.05, **P < 0.01