The odds of flare in patients in remission: results of multiple binary logistic regression models including baseline measures of synovial hyperaemia, functional impairment and remission according to various criteria
| Remission criteria | ||||
|---|---|---|---|---|
| SDAI | DAS28 | ACR/EULAR 2011 | ACR 1981 | |
| PD present OR (95% CI), p | 4.81 (1.38 to 16.67), p=0.013 | 7.57 (1.75 to 32.76), p=0.007 | 4.48 (1.32 to 15.22), p=0.016 | 4.53 (1.30 to 15.80), p=0.018 |
| HAQ-DI OR (95% CI), p | 1.33 (1.09 to 1.62), p=0.006 | 1.41 (1.12 to 1.78), p=0.004 | 1.33 (1.09 to 1.61), p=0.004 | 1.30 (1.06 to 1.58), p=0.010 |
| Remission OR (95% CI), p | 1.50 (0.45 to 4.94), p=0.509 | 2.71 (0.73 to 10.14), p=0.138 | 2.27 (0.52 to 9.93), p=0.278 | 0.98 (0.33 to 2.95), p=0.975 |
ACR, American College of Rheumatology; DAS28, 28-joint count Disease Activity Score; EULAR, European League Against Rheumatism; HAQ-DI, Health Assessment Questionnaire Disability Index; PD, power Doppler; SDAI, Simplified Disease Activity Index.