Table 1 Baseline Characteristics

JIA category

Systemic Arthritis

7 (7%)

Oligoarthritis

21 (21%)

Polyarthritis RF+

6 (6%)

Polyarthritis RF-

17 (17%)

Psoriatic

7 (7%)

ERA

30(30%)

Undifferentiated

12 (12%)

Age at diagnosis (mean in years +/- 1 std dev)

9.84 +/- 4.81

Female

68%

AJC = 0

63 (63%)

AJC > = 1

37 (37%)

DMARD use (ever)

49.4%

Education on track *

90%