Residual determinants

All study participants (n = 134)

Normotensive patients (n = 71)

Fully adjusted OR*

95% CI

p-value

Fully adjusted OR*

95% CI

p-value

Iron levels, µmol/L

1^st tertile (<13.6)

1.00 (Reference)

-

-

1.00 (Reference)

-

-

2^nd tertile (13.7 - 18.8)

1.35

0.43 - 4.28

0.608

1.29

0.25 - 7.12

0.789

3rd tertile (>18.8)

3.85

1.20 - 12.35

0.023

4.93

0.96 - 25.30

0.056

p for trend

-

0.052

-

-

-

0.114

Potassium levels, mmol/L

1^st tertile (<4.3)

1.00 (Reference)

-

-

1.00 (Reference)

-

-

2^nd tertile (4.4 - 4.8)

0.31

0.11 - 0.86

0.025

0.19

0.04 - 0.87

0.032

3^rd tertile (>4.8)

0.47

0.14 - 1.63

0.235

0.14

0.02 - 0.93

0.043

p for trend

-

0.071

-

-

-

0.051

Liver enzymes, UI/L

ALP

0.99

0.96 - 1.01

0.295

0.95

0.91 - 0.99

0.029

ALT

1.11

1.03 - 1.19

0.006

1.20

1.04 - 1.36

0.014