Variable | Sharp score for the wrists | Wrist volar flexion Ç‚ (degrees) | Wrist dorsal flexion Ç‚ (degrees) | Wrist ulnar deviation Ç‚ (degrees) | Wrist radial deviation Ç‚ (degrees) | |||||
---|---|---|---|---|---|---|---|---|---|---|
r | P | r | P | r | P | r | P | r | P | |
Gender | 0.15 | 0.129 | 0.02 | 0.858 | 0.03 | 0.746 | 0.03 | 0.775 | 0.18 | 0.065 |
Age, years | −0.08 | 0.451 | −0.17 | 0.096 | − 0.08 | 0.434 | − 0.04 | 0.659 | − 0.04 | 0.713 |
BMI, kg/m2 | −0.06 | 0.561 | −0.03 | 0.794 | −0.12 | 0.233 | −0.08 | 0.454 | −0.08 | 0.404 |
Disease duration, years | 0.47** | 0.000 | −0.30** | 0.002 | −0.46** | 0.000 | −0.39** | 0.000 | −0.13 | 0.200 |
Education, years | −0.07 | 0.515 | 0.26** | 0.008 | 0.20* | 0.048 | 0.21* | 0.037 | 0.16 | 0.118 |
Employment status | −0.22* | 0.025 | 0.26* | 0.008 | 0.07 | 0.458 | 0.25* | 0.012 | 0.04 | 0.660 |
Income/person/month, Yuan | −0.31** | 0.002 | 0.40** | 0.000 | 0.31** | 0.002 | 0.30** | 0.002 | 0.12 | 0.224 |
Health insurance | 0.05 | 0.624 | 0.12 | 0.248 | 0.25* | 0.012 | 0.22* | 0.027 | 0.16 | 0.108 |
Comorbid condition | 0.23* | 0.021 | −0.18 | 0.078 | −0.27** | 0.006 | −0.26** | 0.007 | −0.12 | 0.215 |
VAS pain | 0.31** | 0.002 | −0.41** | 0.000 | −0.40** | 0.000 | −0.43** | 0.000 | −0.34** | 0.001 |
28-TJC | 0.12 | 0.229 | −0.30** | 0.003 | −0.30** | 0.002 | −0.28** | 0.005 | −0.20* | 0.043 |
28-SJC | 0.16 | 0.102 | −0.23* | 0.021 | −0.25* | 0.011 | −0.13 | 0.195 | −0.21* | 0.038 |
DAS28 | 0.27* | 0.017 | −0.32** | 0.001 | −0.30** | 0.002 | −0.31** | 0.002 | −0.39** | 0.000 |
NAIDS usage | −0.02 | 0.866 | −0.05 | 0.634 | −0.04 | 0.702 | 0.00 | 0.976 | 0.05 | 0.627 |
DMARDs usage | 0.00 | 0.995 | 0.08 | 0.438 | −0.01 | 0.958 | −0.07 | 0.477 | −0.05 | 0.604 |
Corticosteroids usage | 0.06 | 0.529 | −0.17 | 0.080 | −0.27** | 0.007 | −0.11 | 0.258 | −0.06 | 0.547 |
Biologics usage | 0.04 | 0.456 | 0.08 | 0.438 | 0.00 | 0.949 | 0.05 | 0.567 | 0.05 | 0.447 |
ESR, mm/h | 0.14 | 0.161 | −0.21* | 0.039 | −0.20* | 0.041 | −0.24* | 0.014 | −0.38** | 0.000 |
CPR, mg/L | 0.12 | 0.214 | - 0.24* | 0.014 | −0.29** | 0.003 | −0.27** | 0.006 | −0.36** | 0.000 |
RF positivity | 0.14 | 0.155 | −0.05 | 0.619 | −0.08 | 0.448 | −0.14 | 0.163 | −0.28** | 0.005 |
Grip strength ǂ (kg) | −0.39** | 0.000 | 0.40** | 0.000 | 0.37** | 0.000 | 0.47** | 0.000 | 0.37** | 0.000 |
Pinch strength ǂ (kg) | −0.30** | 0.002 | 0.29** | 0.003 | 0.25* | 0.013 | 0.32** | 0.001 | 0.24* | 0.017 |
HAQ score | 0.35** | 0.000 | −0.49** | 0.000 | −0.49** | 0.000 | −0.47** | 0.000 | −0.41** | 0.000 |
HADS-anxiety score | 0.16 | 0.109 | −0.10 | 0.322 | −0.25* | 0.012 | −0.06 | 0.555 | −0.24* | 0.019 |
HADS-depression score | 0.05 | 0.610 | −0.21* | 0.040 | −0.20* | 0.047 | −0.12 | 0.250 | −0.23* | 0.020 |
PCS score | −0.25* | 0.011 | 0.41** | 0.000 | 0.38** | 0.000 | 0.31** | 0.002 | 0.29** | 0.003 |
MCS score | −0.22* | 0.023 | 0.26** | 0.008 | 0.32** | 0.001 | 0.21* | 0.030 | 0.19 | 0.113 |