Table 2 Markers of disease activity at the time of accelerometry

Number of active joints

Mean 1.29 (SD 2.64) (range 0–24)

Physician global VAS (0–10)

Mean 1.29 (SD 2.64) Median 1.0 (range 0–6.5)

Patient/parent global VAS (0–10)

Mean 1.6 (SD 2.0) Median 0.8 (range 0–8.2)

Truncated ESR (tESR) (mm/hour)

Mean 0,11 (SD 0,47)

High sensitivity CRP (mg/l)

Mean 1.92 (SD 3.86)

JADAS 27 (0–57)^a

Mean 4.1 (SD 4.6) Median 3.1 (range 0–27)

Number of active weight bearing joints

Mean 0.9 (SD 1.3)

Tendinitis and/or entesitis (yes/no)

31 (23.3 %)

Patient Pain VAS (0–10)

Mean 2.9 (SD 2,7) Median 2.2 (range 0–10)

CHAQ (0–3)

Mean 0.4 (SD 0.5) Median 0.3 (ran