Table 1 Subject characteristics
| Â | Idiopathic Uveitis | JIA Uveitis |
|---|---|---|
N = 92 | N = 646 | |
Age at onset, yrs | 8.5 | 2.8 |
 Median (IQR) | (5.3-10.9) | (1.7-5.2) |
Gender (n, %) | Â | Â |
 Female | 51 (55 %) | 504 (78 %) |
 Male | 41 (45 %) | 142 (22 %) |
Disease duration, yrs | Â | Â |
 Median (IQR) | 2.9 (1.2-5.2) | 6.1 (3.2-9.5) |
Race* (n, %) | Â | Â |
 Caucasian | 71 (77 %) | 596 (92 %) |
 Black | 12 (13 %) | 22 (3 %) |
 Asian | 4 (1 %) | 16 (2 %) |
 Other | 3 (3 %) | 19 (3 %) |
 Unknown | 2 (2 %) | 0 (0 %) |
Ethnicity (n, %) | Â | Â |
 Hispanic | 12 (13 %) | 61 (9 %) |
 Non-Hispanic | 79 (86 %) | 580 (90 %) |
 Unknown | 1 (1 %) | 5 (0.5 %) |
ANA (n, %) | Â | Â |
 Positive | 30 (32 %) | 385 (60 %) |
 Negative | 45 (49 %) | 184 (28 %) |
 Unknown | 17 (18 %) | 77 (12 %) |