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Table 1 Loading score, significant correlation coefficient with phenotype, heritability estimates, and corresponding measures of significance

From: Novel genetic markers for chronic kidney disease in a geographically isolated population of Indigenous Australians: Individual and multiple phenotype genome-wide association study

PC

Eigen value

% var

Correlation coefficient*

Heritability

Urine albumin

Serum creatinine

ACR

eGFR

h2 (SE)

p-value

CGAA_PC_1

2.84

70.95

0.88

0.86

0.86

 − 0.77

0.21 (0.083)

3.41 × 10−4#

CGAA_PC_2

0.65

16.10

0.32

 − 0.23

0.41

0.57

0.15 (0.086)

1.28 × 10−2

CGAA_PC_3

0.32

8.02

 − 0.19

0.45

-

0.29

0.00 (0.07)

 > 0.05

CGAA_PC_4

0.19

4.92

0.30

-

 − 0.31

-

0.17 (0.082)

6.39 × 10−3#

  1. *-reported significant correlation only
  2. #-statistically significant
  3. SE standard error, % var percentage of variance explained