PO:36:251 | Rheumatoid factor predicts vasculitis relapse in eosinophilic granulomatosis with polyangiitis: a machine learning approach: Luca Iorio1, Federica Davanzo1, Giulia Lorenzoni2, Eleonora Fiorin1, Marta Codirenzi1, Roberta Prevedello1, Debora Campaniello1, Dario Gregori2, Roberto Padoan1, Andrea Doria1. | 1Rheumatology Unit, DIMED, University of Padova, Padova, Italy; 2Unit of Biostatistics, Epidemiology and Public Health, DCTV, University of Padova, Padova, Italy. Reumatismo [Internet]. 2025 Nov. 25 [cited 2026 May 28];77(s1). Available from: https://www.reumatismo.org/reuma/article/view/2095