Table 3.
Δ24 weeks | Δ52 weeks | |||||||
---|---|---|---|---|---|---|---|---|
JSN | β | P | R2 | n | β | P | R2 | n |
C1M | 0.34 | 0.013 | 0.04 | 153 | 1.38 | 0.0015 | 0.11 | 85 |
C1M adjusted for CRP | 0.74 | 0.0013 | 0.06 | 153 | 3.91 | <0.0001 | 0.27 | 85 |
C1M adjusted for CRP, age, BMI and disease duration | 0.69 | 0.0022 | 0.11 | 151 | 3.60 | <0.0001 | 0.30 | 83 |
C1M adjusted for CRP, age, BMI, disease duration and baseline JSN | 0.68 | 0.0029 | 0.11 | 151 | 3.55 | <0.0001 | 0.31 | 83 |
mTSS | ||||||||
C1M | 1.13 | 0.0035 | 0.05 | 153 | 3.40 | 0.0001 | 0.17 | 85 |
C1M adjusted for CRP | 1.17 | 0.07 | 0.04 | 153 | 7.13 | <0.0001 | 0.25 | 85 |
C1M adjusted for CRP, age, BMI and disease duration | 0.98 | 0.11 | 0.14 | 151 | 6.12 | <0.0001 | 0.32 | 83 |
C1M adjusted for CRP, age, BMI, disease duration and baseline mTSS | 0.95 | 0.13 | 0.14 | 151 | 6.04 | <0.0001 | 0.32 | 83 |
ERN | ||||||||
C1M | 0.79 | 0.009 | 0.038 | 153 | 2.01 | 0.0002 | 0.15 | 85 |
C1M adjusted for CRP | 0.43 | 0.39 | 0.037 | 153 | 3.22 | 0.0006 | 0.17 | 85 |
C1M adjusted for CRP, age, BMI and disease duration | 0.29 | 0.56 | 0.12 | 151 | 2.52 | 0.0055 | 0.25 | 83 |
C1M adjusted for CRP, age, BMI, disease duration and baseline ERN | 0.26 | 0.59 | 0.12 | 151 | 2.47 | 0.0066 | 0.25 | 83 |
BMI, Body mass index; C1M, Type I collagen degraded by MMPs; CRP- C-reactive protein; ERN, erosion score; JSN, joint space narrowing; mTSS, modified total Sharp score. The regression coefficient, β, P-value and R2 are given. Data were log-transformed before analysis.