Children with JIA (n = 28) | Control group (n = 36) | |
Age in years, mean ± SD | 12.9 ± 3 | 13.1 ± 3.1 |
Female, % | 57 | 56 |
Height in cm, mean ± SD | 156 ± 13.8 | 159 ± 15.2 |
Weight in kg, mean ± SD | 51.2 ± 19.5 | 52.3 ± 13.3 |
BMI in kg/m2, mean ± SD | 20.2 ± 4.6 | 20.3 ± 2.7 |
JADAS from 0 to 57 | 2.9 ± 3.1 | |
Children with joint inflammation, n | 6 | |
Arthritis subtype n (%) | ||
Oligoarthritis | 13 (46.4) | |
Rheumatoid factor positive polyarthritis | 1 (3.6) | |
Rheumatoid factor negative polyarthritis | 2 (7.1) | |
Enthesitis related arthritis | 5 (17.9) | |
Psoriatic arthritis | 2 (7.1) | |
Undifferentiated arthritis | 5 (17.9) |