FGF23 and cardiovascular disorder: CVD = cardiovascular disease; BMI = body mass index; SBP = systolic blood pressure; DBP = diastolic blood pressure; MDRD-GFR = glomerular filtration rate calculated using the Modification of Diet in Renal Disease formula; TG = triglyceride; LDL = low density lipoprotein cholesterol; HDL = high density lipoprotein cholesterol; Calcium = albumin-adjusted serum calcium; 25(OH)D = 25-hydroxyvitamin D; 1,25(OH)2D = 1,25-dihydroxyvitamin D; FGF-23 = fibroblast growth factor 23; iPTH = intact parathyroid hormone.