Fig. 2From: Measuring social participation in children with chronic health conditions: validation and reference values of the child and adolescent scale of participation (CASP) in the German contextHrQoL and CASP values of chronically ill children in the sample, stratified by disease severity. 1CASP = Child and Adolescent Scale of Participation; 2HrQoL = Health related Quality of LifeBack to article page