MedPage Today | Steroids, Relapse Predict Damage from Vasculitis - MedPage Today MedPage Today For every 10 months patients were on corticosteroids the odds ratio for having a Vasculitis Damage Index (VDI) score above 5 was 1.28 (95% CI 1.08 to 1.51, P=0.004), according to Joanna Robson, MBBS, PhD, of the University of Oxford in England, and ... |