Table 4 Correlation of log normalized gene fold changes with established biomarkers, serum creatinine and estimated GFR in the CKD group

SrCr

Pearson Correlation

0.156

−0.491

−0.354

0.233

0.438

0.369

−0.383

0.280

0.515

1.000

−0.858^a

Sig. (2-tailed)

0.594

0.075

0.215

0.424

0.118

0.194

0.176

0.333

0.059

-

0.000

N

14

14

14

14

14

14

14

14

14

14

14

eGFR

Pearson Correlation

−0.028

0.179

0.405

0.109

−0.472

−0.062

0.235

−0.386

−0.280

−0.858^a

1.000

Sig. (2-tailed)

0.925

0.540

0.151

0.711

0.088

0.833

0.419

0.173

0.333

0.000

-

N

14

14

14

14

14

14

14

14

14

14

14