Figure 1
From: Fibroblast growth factor 23, mineral metabolism and mortality among elderly men (Swedish MrOs)
LogFGF23, LogPTH, phosphate and 25 D in relation to eGFR <30 (N = 43), 30- < 45 (N = 181), 45- < 60 (N = 539), 60- < 75 (N = 848), 75- < 90 (N = 740) and 90- (N = 487). 46 subjects excluded due to missing values. Reference lines indicate 50 pg/ml for FGF23, 65 pg/ml for PTH and 75 and 50 nmol/L for 25 hydroxyl vitamin D (25D). To convert PTH to pmol/L multiply by 0.11, phosphate to mg/dL multiply by 3.125 and 25D to ng/ml multiply by 0.4.