Fig. 1From: Orofacial pain in juvenile idiopathic arthritis is associated with stress as well as psychosocial and functional limitationsScatter-plot showing the relation between degree of stress, as assessed by the Perceived Stress Scale-10, and characteristic orofacial pain intensity in 45 patients with juvenile idiopathic arthritis (Spearman’s ranked correlation test: rs = 0.70, n = 45, p < 0.001)Back to article page