Fig. 2

Older patients report higher therapy adherence and self-expertise about the disease and therapy. a Differences with regard to knowledge, therapy adherence, therapy satisfaction, self-expertise about the disease and self-expertise about therapy of patients younger or older than 50 years. b-h Differences between the intervention and control group younger or older than 50 years regarding (b) Dermatology Life Quality Index, c Body Surface Area, d knowledge about psoriasis, e therapy adherence, f therapy satisfaction, g self-expertise about the disease, h self-expertise about therapy. * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001. a: age. Bars: Means with standard error of the means