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Table 3 Pre- and Post- Comparative Statistics

From: Feasibility of a musculoskeletal ultrasound intervention to improve adherence in juvenile idiopathic arthritis: a proof-of concept trial

Measure Pre Post Mean % Change Significance
% Adherence 75.34 77.06 1.73 ± 10.78 0.665
JIA Knowledge Score % 74.1 86.5 12.38 ± 15.17 0.054
Self-Report Adherence (Child)a 86.5 87.2 0.07 ± 1.31 0.890
Self-Report Adherence (Parent)a 88.0 80.8 −0.76 ± 1.74 0.124
Adherence Barriers Count Childb 6.75 3.13 −3.63 ± 5.88 0.125
Adherence Barriers Count Parent b 4.88 5.38 0.50 ± 4.60 0.767
cJADASc 12.13 6.13 −6.0 ± 10.00 0.133
Active Joint Count 7.38 2.50 −4.87 ± 6.10 0.058
Provider Global Assessmentd 1.83 0.75 −1.06 ± 1.61 0.105
Patient Global Assessmentd 3.19 2.88 −3.13 ± 2.25 0.706
PedsQL Parent Total Score (rg 0–100)e 76.98 76.28 −0.70 ± 17.72 0.934
Average Pain (VAS rg 0–10) 4.25 3.25 −1.00 ± 2.20 0.240
  1. aPARQ/CARQ- Visual Analog Scale (VAS)– maximum 100 mm
  2. bBAT- Represented as N out of a maximum 54 barriers
  3. ccJADAS – Range 0–40, based on provider and patient global assessment and a 10 point joint exam
  4. dProvider/Patient Global Assessment – VAS (0–10) with 0 being low disease activity
  5. ePEdsQL scoring based on 5 point functional assessments. Range 0–100, with 100 being optimum functioning