Papers of the Week

Psoriasis is a chronic, immune-mediated dermatologic disorder with a prevalence among children estimated at 0.1%-0.45%, and a median age of onset at approximately 7-10 years. Pediatric psoriasis is known to have negative impacts on health-related quality of life. Among the most bothersome symptoms, itch has been measured using the Itch Numeric Rating Scale (NRS). This study explored the symptom and impacts of itch with pediatric psoriasis patients and evaluated the content validity of the Itch NRS in children.