Figure 1. Changes in (a) aPWV and (b) CIMT from baseline to 1 year in the anti-TNF-α and the control group. Dark triangle, anti-TNF-α group, (a) n = 36, (b) n = 34. Open circle, control group, n = 19. Values are represented as mean (standard error). * Indicates significant changes from baseline in the anti-TNF-α group compared to the control group. aPWV, aortic pulse wave velocity; CIMT, carotid intima media thickness. TNF, tumor necrosis factor.