Fig. 2

Kaplan–Meier curve for comorbid autoimmune diseases in juvenile idiopathic arthritis (JIA) compared to references. Survival curve with 95% confidence interval (CI) for the comorbid autoimmune diagnoses: hypothyroidism, thyrotoxicosis, autoimmune thyroiditis, coeliac disease, type 1 diabetes mellitus, vitiligo, or alopecia areata, in individuals with JIA and age- and sex matched references without JIA according to Kaplan–Meier analysis