Background: Though psoriasis poses a substantial chronic socio-economic burden, few studies have addressed the economic impact in Germany.
Objectives: The objective was to evaluate the annual costs of psoriasis in Germany from the societal perspective.
Methods: A cross-sectional study was performed in randomly selected German dermatology practices and clinics in 2013/2014 using standardized questionnaires of illness-related costs. Costs were grouped by perspective and category as well as analysed by sex and age. Group differences were tested by non-parametric tests.
Results: Complete data were obtained from 1158 patients in 132 centres. Annual average costs for patients with psoriasis: total costs € 5543 ± € 8044, systemic treatment costs (paid by the statutory health insurances [SHI]) € 3733 ± € 7322, out-of-pocket costs € 224 ± € 406, total SHI costs € 4940 ± € 7533, direct costs € 5164 ± € 7581 and indirect costs € 379 ± € 2087. Significant higher costs in male and significant lower costs in 65+-year-old patients were found.
Conclusions: Psoriasis induces a considerable economic burden. Between 2003 and 2014, costs have markedly shifted from hospital, out-of-pocket and indirect costs towards systemic drug costs.
© 2017 European Academy of Dermatology and Venereology.