Fig. 1From: Alcohol consumption as a predictor of the progression of spinal structural damage in axial spondyloarthritis: data from the Catholic Axial Spondyloarthritis COhort (CASCO)Flow chart showing participation from enrollment to the 2-year follow-up and reasons for exclusion from analysis. axSpA, axial spondyloarthritis; mSASSS, modified Stoke Ankylosing Spondylitis Spine ScoreBack to article page