Table 1

Subject characteristics (n=45)

CharacteristicMinMaxMeanSD
Min, minimum; Max, maximum; SD, standard deviation; CHAQ, Childhood Health Assessment Questionnaire; EPMROM, Escola Paulista de Medicina Range of Motion Score; OJIA, oligoarticular juvenile idiopathic arthritis; PJIA, polyarticular juvenile idiopathic arthritis; SJIA, systemic juvenile idiopathic arthritis.
Age of onset (years)0.9104.32.7
Height (m)1.21.61.40.1
Weight (kg)196332.510.5
Number of swollen joints081.62.1
EPMROM score (0–3)00.90.20.2
CHAQ (0–3)020.80.6
Disease subclass21 OJIA, 20 PJIA, 4 SJIA