Table 6.

Parent-child Spearman correlations of quantitative measures included in the JAMAR, by child’s age.

Child’s Age
Measure< 10 yrs, n = 9210–15 yrs, n = 159> 15 yrs, n = 81
JAFS total score0.670.830.82
PRQL total score0.750.750.67
PRQL PhH score0.760.770.74
PRQL PsH score0.680.570.49
VAS well-being0.710.800.79
VAS pain0.790.870.84
VAS disease activity0.770.790.84
  • JAMAR: Juvenile Arthritis Multidimensional Assessment Report; JAFS: Juvenile Arthritis Functionality Scale; PRQL: Pediatric Rheumatology Quality of Life scale; PhH: physical health; PsH: psychosocial health; VAS: visual analog scale.