Fig. 1From: Structural changes in the sacroiliac joint on MRI and relationship to ASDAS inactive disease in axial spondyloarthritis: a 2-year study comparing treatment with etanercept in EMBARK to a contemporary control cohort in DESIRNet percentage of patients with axial spondyloarthritis with decrease in erosion, unadjusted (a) and adjusted analysis (b); increase in backfill, unadjusted (c) and adjusted analysis (d), increase in fat metaplasia, unadjusted (e) and adjusted analysis (f), increase in ankylosis, unadjusted (g) and adjusted analysis (h), baseline to week 104Back to article page