SLE & arthritis: Is there a difference? Abstract #0629: - Non-deforming (ND): 73% | Jaccoud’s: 19% | Rhupus: 8% - Vs ND, Rhupus had lower odds of type I IFN signature - Time to deformities: Jaccoud's ~2 yrs vs Rhupus ~5 yrs - RNP+ predictive of Jaccoud’s @RheumNow #ACR25