Patient characteristics
| All patients | 248 | |
|---|---|---|
| Values are n or n (%) unless stated otherwise. | ||
| DLE, discoid systemic lupus erythematosus; IQR, interquartile range; SLE, systemic lupus erythematosus. | ||
| DLE | 56 | |
| Age at diagnosis (years) (median/IQR) | 40.0/17.2 | |
| Female | 40 (71.4%) | |
| SLE | 192 | |
| Age at diagnosis (years) (median/IQR) | 32.0/20.0 | |
| Female | 179 (93.2%) | |
| Presence of autoantibodies (%): | ||
| anti-SSa | 30.6 | |
| anti-SSb | 14.4 | |
| anti-RNP | 13.3 | |
| anti-Sm | 9.4 | |
| anti-dsDNA | 66.7 | |