Table 1 (abstract P104). Clinical, laboratory and ultrasound data at baseline between active and inactive patients. Data represent means ± SD or median (interquartile range)

Age at enrollment (years)

7.28±3.79

12.45±4.95

<0.001

JADAS-27 score

10.6±5.5

0.4±0.5

<0.001

Disease duration (years)

1.67±3.25

7.56±4.54

<0.001

MRP8/MRP14 (μg/ml)

3.920 (2.417-5.078)

1.990 (0.85-2.86)

<0.001

ESR (mm/h)

10.0 (6.0-32.0)

7.0 (5.0-9.2)

<0.001

CRP (mg/dl)

0.610 (0.29-1.720)

0.29 (0.29)

<0.001

Synovitis (Yes/no)

20/8

2/40

<0.001