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Table 5 Linear regression analysis

From: Association of serum levels of FGF23 and α-Klotho with glomerular filtration rate and proteinuria among cardiac patients

  Univariate model Stepwise multivariate model
Predictors Std β (95% confidence interval) P value Std β (95% confidence interval) P value
dependent variable: Log(FGF23)       
Sex (male = 1) −0.02 (−0.17 - 0.12) 0.741    
Age 0.21 (0.07 - 0.35) 0.004 0.16 (0.01 - 0.30) 0.034
eGFR −0.21 (−0.35 - -0.07) 0.004 −0.16 (−0.34 - -0.02) 0.027
Log(UACR) 0.13 (−0.01 - 0.28) 0.077    
Log(cCa) 0.24 (0.10 - 0.38) 0.001 0.21 (0.07 - 0.35) 0.003
Inorganic phosphate 0.23 (0.09 - 0.37) 0.002 0.19 (0.05 - 0.33) 0.007
Dependent variable: log(α-Klotho)       
Sex (male = 1) 0.00 (−0.14 - 0.15) 0.955    
Age −0.14 (−0.28 - 0.01) 0.064    
eGFR 0.24 (0.10 - 0.39) 0.001 0.24 (0.10 - 0.39) 0.001
Log(UACR) −0.01 (−0.15- 0.14) 0.931    
Log(cCa) −0.03 (−0.18 - 0.12) 0.680    
Inorganic phosphate −0.05 (−0.19 - 0.10) 0.509