Changes in erosion score (A), JSN (B), and mean mTSS (C) at years 2, 6, and 10, and percentage of radiographic nonprogressors (D) over time. Changes in erosion score (A), JSN (B), and mean mTSS (C) at years 2, 6, and 10, and percentage of radiographic nonprogressors (D) over time. Radiographic change (ΔmTSS) probability plots from baseline to year 10 (E), from years 3 to 10 (F). aΔmTSS ≤ 0.5. 10-year completers with radiographic data (n); ADA + MTX = 86; ADA = 85; MTX = 77. MTX: methotrexate; ADA: adalimumab; mTSS: modified total Sharp score; JSN: joint space narrowing. Edward C. Keystone et al. J Rheumatol 2014;41:5-14 ©2014 by The Journal of Rheumatology