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Table 5 Parameters considered for JIA activity index (ACRPed30) of 44 JIA patients before and 30, 90 and 180 days after vaccination

From: Prospective surveillance study of acute respiratory infections, influenza-like illness and seasonal influenza vaccine in a cohort of juvenile idiopathic arthritis patients

  Pré Mean (SD) 30 90 180 p*
Number of joints with active arthritis 1.4(2.4) 1.2(2.0) 1.1(1.7) 1.7(4.5) 0.39
Number of joints with limited range of motion 2.2(4.7) 2.2 (4.8) 2.3(5.1) 1.7(4.4) 0.96
Physician’s global assessment of disease activity (0-10) 1.3(1.4) 0.85(1.2) 0.92(1.4) 0.8(1.6) 0.65
Parent/patient assessment of overall well being (0-10) 1.3(1.8) 1.1(1.85) 1(1.5) 0.88(1.7) 0.76
CHAQ 0.2(0.5) 0.12(0.3) 0.05(0.2) 0.03(0.12) 0.29
ESR (mm/hour) 12.9(8.6) 14.6(10.2) 13(9.2) 12.1(9.3) 0.75
  1. ESR, Erythrocyte sedimentation rate; ACRPed30, JIA activity index -Pediatric American College of Rheumatology 30%; CHAQ, Childhood Health Assessment Questionnaire.* Nonparametric Friedman test.