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Table 3 Spearman correlation coefficients of parameters of calcium-phosphate metabolism and sKlotho levels

From: Soluble Klotho is not independently associated with cardiovascular disease in a population of dialysis patients

  Phosphate 25(OH)D PTH FGF-23 sKlotho
  (mmol/L) (nmol/L) (pmol/L) (RefU/L) (pg/mL)
25(OH)D r = 0.06     
(nmol/L) p = 0.53     
PTH r = 0.30 r = -0.01    
(pmol/L) p < 0.01 p = 0.90    
FGF-23 r = 0.51 r = -0.03 r = 0.29   
(RefU/L) p < 0.001 p = 0.76 P = 0.001   
sKlotho r = -0.04 r = -0.22 r = -0.26 r = 0.11  
(pg/mL) p = 0.64 p = 0.01 p < 0.01 p = 0.22  
Calcium r = 0.04 r = 0.05 r = -0.09 r = 0.22 r = -0.04
(mmol/L) p = 0.67 p = 0.55 p = 0.34 p = 0.01 p = 0.66
  1. PTH; Parathyroid hormone, FGF-23; Fibroblast Growth Factor 23. Indicated are correlation coefficients (r) with levels of significance (p).