Clinical features of the included patients with Vogt–Koyanagi–Harada (VKH) syndrome
| Clinical features | Patients with VKH | Chinese Singaporean | Non-Han Chinese | Thai | Korean |
|---|---|---|---|---|---|
| Total, n=185 (%) | n=32 | n=38 | n=81 | n=34 | |
| Male | 84 (45.41) | 18 | 15 | 39 | 12 |
| Female | 101 (54.59) | 14 | 23 | 42 | 22 |
| Uveitis | 185 (100) | 32 | 38 | 81 | 34 |
| Nuchal rigidity | 31 (16.76) | 7 | 7 | 13 | 4 |
| Headache | 70 (37.84) | 8 | 18 | 38 | 6 |
| Scalp sensitivity | 22 (11.89) | 7 | 8 | 5 | 2 |
| Tinnitus | 60 (32.43) | 13 | 19 | 24 | 4 |
| Dysacusia | 35 (18.92) | 4 | 12 | 17 | 2 |
| Alopecia | 34 (18.38) | 8 | 17 | 7 | 2 |
| Poliosis | 42 (22.70) | 2 | 13 | 25 | 2 |
| Vitiligo | 22 (11.89) | 8 | 4 | 8 | 2 |