Changes in clinical outcome measures over 24 months on a continuous scale in the whole SWEFOT trial population with available baseline BMI categories. Changes in clinical outcome measures over 24 months on a continuous scale in the whole SWEFOT trial population with available baseline BMI categories. Mann-Whitney U tests were performed for all calculations. Medians and IQR are plotted for each BMI category. (A–D): DAS28, HAQ, VAS-pain and ESR, respectively, are plotted at BL; and at 3, 6, 9, 12, 18 and 24 months (m). BL, baseline; BMI, body mass index; SWEFOT, Swedish Pharmacotherapy Trial. Adrian Levitsky et al. RMD Open 2017;3:e000458 Copyright © BMJ Publishing Group & EULAR. All rights reserved.