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Table 5 Correlation of log normalized gene fold changes with established biomarkers, serum creatinine and estimated GFR in the CKDu group

From: Potential diagnostic biomarkers for chronic kidney disease of unknown etiology (CKDu) in Sri Lanka: a pilot study

  CYP2D6 G6PD FN1 IGFBP1 IGFBP3 KIM1 GCLC GSTM1 KLK SrCr eGFR
SrCr Pearson Correlation 0.077 0.041 −0.445 a 0.373 b −0.389 b .0369 b 0.105 −0.024 0.190 1.000 −0.743 a
Sig. (2-tailed) 0.666 0.820 0.008 0.030 0.023 0.032 0.554 0.891 0.282 - 0.000
N 34 34 34 34 34 34 34 34 34 34 34
eGFR Pearson Correlation −0.141 −0.055 0.320 −0.513 a 0.408* −0.443 a −0.110 −0.150 −0.340 b −0.743 a 1.000
Sig. (2-tailed) 0.426 0.758 0.065 0.002 0.017 0.009 0.536 0.396 0.049 0.000 -
N 34 34 34 34 34 34 34 34 34 34 34
  1. aCorrelation is significant at the 0.01 level (2-tailed)
  2. bCorrelation is significant at the 0.05 level (2-tailed)
  3. All entries in boldface are significant at least at the 0.05 level