Clinical characteristics of patients with BD included in the current study
| Extraocular findings | Total | % |
| Patients with BD | 906 | 100 |
| Mean age±SD | 34.0±9.2 | |
| Male | 755 | 83.3 |
| Female | 151 | 16.7 |
| Uveitis | 906 | 100 |
| Oral ulcer | 906 | 100 |
| Genital ulcer | 511 | 56.4 |
| Skin lesions | 688 | 75.9 |
| Hypopyon | 223 | 24.6 |
| Arthritis | 154 | 17.0 |
| Positive pathergy test | 144 | 15.9 |
| Controls | 2178 | |
| Mean age±SD | 39.6±10.7 | |
| Male | 1222 | 56.1 |
| Female | 956 | 44.0 |
BD, Behcet’s disease.