Measurement properties of the Brazilian online version of the Fibromyalgia Rapid Screening Tool (FiRST).
Ana Paula de SousaGuilherme Tavares de ArrudaAndré Pontes-SilvaMarcelo Cardoso de SouzaPatricia DriussoMariana Arias AvilaPublished in: Advances in rheumatology (London, England) (2022)
The FiRST was translated into Brazilian Portuguese and the online version presented a good content validity and adequate measurement errors that allow FM patients to be screened among people with chronic pain.