Logistic regression model and area under ROC curves for the impact of disease activity at baseline on radiographic progression at M12 and M24 (all randomized and treated patients)
| Disease activity measure | M12 | M24 | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | p value | AUC | OR (95% CI) | p value | AUC | |
| CDAI | 1.02 (1.00, 1.04) | NS | 0.5762 | 1.01 (0.99, 1.03) | NS | 0.5416 |
| SDAI | 1.02 (1.00, 1.04) | <0.05 | 0.5963 | 1.02 (1.00, 1.03) | NS | 0.5634 |
| DAS28 (CRP) | 1.47 (1.15, 1.90) | <0.01 | 0.6271 | 1.31 (1.03, 1.67) | <0.05 | 0.5911 |
| RAPID3 | 1.26 (1.08, 1.47) | <0.01 | 0.6270 | 1.16 (1.01, 1.34) | <0.05 | 0.5871 |
| M-DAS28 | 1.51 (1.25, 1.83) | <0.001 | 0.6624 | 1.36 (1.13, 1.63) | <0.01 | 0.6208 |
AUC = area under the curve; M = month; NS = not statistically significant; OR = odds ratio; ROC = receiver operating characteristic.