Fig. 3From: Incidence, prevalence, and comorbidities of juvenile idiopathic arthritis in Germany: a retrospective observational cohort health claims database studyPredefined comorbidities in prevalent JIA and polyJIA patients in 2018 for WIG2 and InGef databases *comorbidities for which the number of cases was < 5 are only reported as such, due to data protection laws. For this reason, a rate could not be generated for these comorbiditiesBack to article page