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Table 3 Relationship between phosphate levels and other mineral metabolism parameters and estimated GFR

From: Effect of ferric carboxymaltose on serum phosphate and C-terminal FGF23 levels in non-dialysis chronic kidney disease patients: post-hoc analysis of a prospective study

 

Baseline

Week 3

Week 12

 

Phosphate

Phosphate

Phosphate

 

r

p-value

r

p-value

r

p-value

Baseline

   

Calcium

0.04

ns

PTH

0.16

ns

FGF23

0.28

0.05

1,25(OH)2 D

−0.29

0.05

eGFR

−0.62

<0.0001

Week 3

   

Calcium

0.01

ns

PTH

0.01

ns

FGF23

0.47

0.001

1,25(OH)2 D

0.20

ns

eGFR

−0.53

<0.0001

Week 12

   

Calcium

−0.02

ns

PTH

−0.21

ns

FGF23

0.19

ns

1,25(OH)2 D

−0.16

ns

eGFR

−0.39

0.007