Research Letter

Global Psoriasis Burden and Forecasts to 2050

JAMA Dermatology 10.1001/jamadermatol.2025.4572

November 26, 2025 at 11:00 AM EST

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This decision model analsysis examines age, sex, and regional differences associated with global psoriasis incidence.

Corresponding Authors: Jin Chen, PhD, Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, One Youyi Rd, Yuzhong District, Chongqing 400016, China (chenjin7791@163.com); Chunshui Yu, MD, Department of Dermatology, Suining Central Hospital, No. 127, Western Desheng Rd, Suining 629000, People’s Republic of China (373405810@qq.com).

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