MD global | Pr global | Pr pain | Modif LEE | JAFAR | CHAQ | No of joints with POMT | POMT score | No of swollen joints | Swelling score | No of joints with LROM | Score joint with LROM | No of active joints | Overall severity score | ESR | |
Pr global | 0.53 | ||||||||||||||
Pr Pain | 0.60 | 0.73 | |||||||||||||
Modified-LEE | 0.55 | 0.58 | 0.61 | ||||||||||||
JAFAR | 0.47 | 0.52 | 0.51 | 0.95 | |||||||||||
CHAQ | 0.47 | 0.52 | 0.46 | 0.89 | 0.90 | ||||||||||
No of joints with POMT | 0.58 | 0.38 | 0.39 | 0.46 | 0.45 | 0.42 | |||||||||
POMT score | 0.57 | 0.40 | 0.41 | 0.50 | 0.50 | 0.41 | 0.98 | ||||||||
No of swollen joints | 0.53 | 0.25 | 0.17 | 0.47 | 0.50 | 0.46 | 0.59 | 0.60 | |||||||
Swelling score | 0.60 | 0.29 | 0.21 | 0.50 | 0.51 | 0.47 | 0.57 | 0.58 | 0.98 | ||||||
No of joints with LROM | 0.39 | 0.28 | 0.25 | 0.52 | 0.52 | 0.50 | 0.81 | 0.79 | 0.59 | 0.54 | |||||
Score joint with LROM | 0.34 | 0.26 | 0.25 | 0.62 | 0.61 | 0.52 | 0.69 | 0.70 | 0.49 | 0.46 | 0.95 | ||||
No of active joints | 0.55 | 0.30 | 0.26 | 0.49 | 0.52 | 0.46 | 0.87 | 0.86 | 0.88 | 0.85 | 0.82 | 0.70 | |||
Overall severity score | 0.55 | 0.37 | 0.35 | 0.66 | 0.65 | 0.56 | 0.88 | 0.90 | 0.72 | 0.70 | 0.94 | 0.91 | 0.90 | ||
ESR | 0.54 | 0.39 | 0.31 | 0.35 | 0.27 | 0.29 | 0.29 | 0.30 | 0.28 | 0.31 | 0.29 | 0.30 | 0.23 | 0.35 | |
CRP | 0.38 | 0.25 | 0.17 | 0.06 | −0.01 | 0.07 | 0.20 | 0.17 | 0.17 | 0.22 | 0.11 | 0.06 | 0.13 | 0.15 | 0.74 |
An r value ≥0.7 (bold and underlined) was considered to indicate colinearity. Pr: parent; JAFAR: Juvenile Arthritis Functional Assessment Report; CHAQ: Childhood Health Assessment Questionaire; POMT: pain on motion/tenderness; LROM: limited range of motion; ESR: erythrocyte sedimentation rate; CRP: C reactive protein.