https://www.selleckchem.com/pr....oducts/epacadostat-i
Psoriatic arthritis (PsA) occurs in one-third of patients with psoriasis and mostly remains undetected leading to debilitating deforming arthritis, eventually. The Psoriasis Epidemiology Screening Tool (PEST) is a quick and valid tool, widely used to detect PsA in clinical practice, and it has been validated to many languages. In this study, we intended to validate a Sinhala version of the PEST and assess its psychometric properties. The Sinhala version of the questionnaire was tested on 199 patients with psoriasis attend