Clinical, Epidemiologic, and Therapeutic Characterization of Pediatric Psoriasis in the Costa Rican Social Security System

The goal of this retrospective observational study is to characterize the clinical features, severity, comorbidities, and treatment patterns of pediatric psoriasis in patients managed in the Costa Rican Social Security System. The main questions it aims to answer are: What are the demographic and clinical characteristics of pediatric psoriasis in Costa Rica? What disease severity profiles, comorbidities, and treatments are observed in routine care? All patients \<18 years with confirmed psoriasis evaluated during the study period will be included. Data will be obtained from electronic health records without intervention or modification of treatment.