Age at disease onset and gender distribution of the lupus patients included in this study
| Gender | |||
|---|---|---|---|
| Male | Female | ||
| Age group | N (% of group) | N (% of group) | Total |
| <18 | 20 (18.0) | 91 (82.0) | 111 |
| 18–49 | 83 (8.0) | 955 (92.0) | 1038 |
| ≥50 | 23 (13.7) | 145 (86.3) | 168 |
| Total (%) | 126 (9.6) | 1191 (90.4) | 1317 |