📋 Do 2025 ASAS-SPARTAN criteria classify fewer real-world axSpA patients?
Data from the RABBIT-SpA registry (n=2,236) confirms:
67% vs 73% with 2009 criteria
Clinical arm rarely fulfilled
#POS0190 #EULAR2026 @RheumNow https://t.co/HYie4w8c6r
Jun-04-2026


