Fig. 1From: Progression of arterial stiffness is associated with changes in bone mineral markers in advanced CKD(a) Fibroblast growth factor 23 levels and (b) pulse wave velocity at baseline and follow-up in CKD and controls. Abbreviations: CKD: chronic kidney disease; FGF23: fibroblast growth factor 23; PWV: pulse wave velocity; p denotes within group comparison at baseline and follow-upBack to article page