Pain, functional disability, and their Association in Juvenile Fibromyalgia Compared to other pediatric rheumatic diseases

Table 3 Correlations between measures of pain and functioning by condition

Condition	HRQOL	Well-Being	ACR Functional Class	CHAQ
JPFS (n = 201)	.40^*	.62^*	.24^*	.34^*
JIA (n = 5681)	.51^*†	.71^*†	.36^*†	.54^*†
SLE (n = 987)	.46^*	.62^*	.29^*	.44^*†
JDM (n = 558)	.48^*	.57^*	.44^*†	.59^*†
Vasculitis (n = 187)	.47^*	.52^*	.16^*	.31^*
MCTD (n = 139)	.55^*†	.67^*	.33^*	.56^*†

* p < .05 for correlation coefficient; ^† = correlation coefficient is significantly different (p < .05) from the JPFS group based on Fisher r-to-z transformation analysis. JPFS juvenile primary fibromyalgia syndrome, JIA juvenile idiopathic arthritis, SLE systemic lupus erythematosus, JDM juvenile dermatomyositis, MCTD mixed connective tissue disease

ISSN: 1546-0096