Association of GC-free treatment status and SLICC-DI in the patients with long disease duration by logistic regression analysis, after multiple imputation of missing values
| Crude | Adjusted | |||
| OR (95% CI) | P value | OR (95% CI) | P value | |
| SLICC-DI (=0） | 3.3 (1.1 to 9.46) | 0.03 | 3.6 (1.1 to 11.3) | 0.03 |
| Age (per 1 year older) | 1.1 (1.0 to 1.1) | 0.03 | ||
| Female | 1.2 (0.1 to 10.2) | 0.90 | ||
| SLEDAI-2K | 0.9 (0.7 to 1.0) | 0.11 | ||
GC, glucocorticoid; SLEDAI-2K, SLE Disease Activity Index 2000; SLICC-DI, Systemic Lupus International Collaborating Clinics Damage Index.