Prediction of increase in total damage score at three years after inclusion or death (n=116)
| Disease variable at inclusion | Odds ratio | 95% CI |
| Age (years) | 1.006 | 0.96 to 1.05 |
| Disease duration (years) | 0.992 | 0.91 to 1.08 |
| Total damage score | 1.462 | 1.04 to 2.053-150 |
| Total BILAG score | 1.064 | 0.95 to 1.19 |
| Drug score | 1.051 | 0.74 to 1.5 |
| SF-20+: physical functioning | 0.991 | 0.97 to 1.01 |
| SF-20+: role functioning | 1.011 | 0.99 to 1.03 |
| SF-20+: social functioning | 1.005 | 0.99 to 1.02 |
| SF-20+: mental health | 1.016 | 0.99 to 1.04 |
| SF-20+: health perception | 0.961 | 0.93 to 0.993-151 |
| SF-20+: pain | 0.997 | 0.97 to 1.01 |
| SF-20+: fatigue | 0.998 | 0.98 to 1.02 |