| Age group 3–17 years ( n  = 614) | Age group ≥ 12 years ( n  = 493) | ||||
---|---|---|---|---|---|---|
Variable | OR | 95%-CI | P | OR | 95%-CI | P |
Male sex | 0.72 | 0.54–0.95 | 0.021 | 0.61 | 0.43–0.85 | 0.004 |
Disease duration | 1.38 | 1.32–1.45 |  < 0.001 | 1.28 | 1.17–1.42 |  < 0.001 |
Age at JIA onset | 1.37 | 1.32–1.42 |  < 0.001 | 1.26 | 1.15–1.38 |  < 0.001 |
cJADAS-10 | 1.07 | 1.04–1.10 |  < 0.001 | 1.08 | 1.04–1.12 |  < 0.001 |
C-HAQ | 2.19 | 1.61–2.98 |  < 0.001 | 1.68 | 1.11–2.54 | 0.015 |
csDMARD | 1.25 | 0.96–1.62 | 0.094 | 1.10 | 0.80–1.51 | 0.545 |
bDMARD | 0.77 | 0.57–1.04 | 0.093 | 0.74 | 0.52–1.05 | 0.090 |