Impact of Obesity and Smoking on Psoriasis Presentation and Management

Abstract

Patients with psoriasis attending the University of Utah Dermatology Clinics were more likely to be obese and to smoke compared with non-psoriatic patients and more likely to be obese compared with other large cohorts with psoriasis. Smoking appears to have a role in the onset of psoriasis, but obesity does not. The high prevalence of obesity and smoking in a psoriasis cohort has not been previously noted; if confirmed, it supports the prediction that a significant portion of patients with psoriasis will have the comorbid conditions and public health issues of those with obesity and smoke.