Effective Performance of the 2022 American College of Rheumatology/EULAR Classification Criteria for Antineutrophil Cytoplasmic Antibody-Associated Vasculitis in Pediatric Patients: An ARChiVe Study.
To assess the 2022 American College of Rheumatology (ACR)/EULAR classification criteria for antineutrophil cytoplasmic antibody-associated vasculitis (AAV) in children with chronic small-to-medium vessel vasculitis. A cohort of 574 patients, identified by physician's diagnosis (…