Multivariate logistic regression analysis for RRP.
| Variables | Unit | OR | 95% CI | p |
|---|---|---|---|---|
| MMP-3 at enrollment | 100 ng/ml increase | 1.392 | 0.673–2.879 | 0.37 |
| RAMRIS bone edema score at enrollment | 5 increase | 2.176 | 1.319–3.590 | 0.0023 |
| RAMRIS bone erosion score at enrollment | 3 increase | 0.772 | 0.476–1.252 | 0.29 |
| GSS at enrollment | 1 increase | 0.805 | 0.505–1.281 | 0.36 |
RRP: rapid radiographic progression; MMP-3: matrix metalloprotease-3; RAMRIS: Rheumatoid Arthritis Magnetic Resonance Imaging Scoring; GSS: Genant-modified Sharp score.