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Table 2 Baseline characteristics for study participants (n = 31)

From: A wearable activity tracker intervention for promoting physical activity in adolescents with juvenile idiopathic arthritis: a pilot study

 

Study Participants (n = 31)

Age in years, median (range)

15.1 (12.8–18.6)

Female (%)

23 (74)

JIA Subtype, n (%)

 Oligoarticular

7 (22.6)

 Polyarticular (RFa positive)

11 (35.5)

 Polyarticular (RFa negative)

4 (12.9)

 Enthesitis Related

2 (6.5)

 Psoriatic

4 (12.9)

 Systemic

3 (9.7)

Medications, n (%)

 

 NSAIDa

9 (29)

 Prednisone

1 (3.2)

 Non-biologic DMARDa

17 (54.9)

 Biologic DMARDa

16 (51.6)

  1. aRF rheumatoid factor, NSAID non-steroidal anti-inflammatory drug, DMARD Disease-modifying antirheumatic drugs