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Table 3 Gamma regression models showing significant associations of aortic valve calcification (AVC) score with age and inflammation in male patients with kidney failure (KF)

From: Coronary artery calcification and aortic valve calcification in patients with kidney failure: a sex-disaggregated study

AVC score

Males (n = 209)

Univariate

Multivariate†

Estimate

95% CI

p-value

Estimate

95% CI

p-value

Age

1.14

1.11–1.17

 < 0.001

1.29

1.07–1.14

 < 0.001

Body mass index, kg/m2

0.89

0.84–0.94

 < 0.001

–

–

–

SBP, mmHg

0.96

0.95–0.97

 < 0.001

–

–

–

DBP, mmHg

0.93

0.90–0.97

 < 0.001

–

–

–

DM, yes

0.11

0.07–0.16

 < 0.001

–

–

–

Renal replacement therapy

10.42

6.80–16.00

 < 0.001

–

–

–

Malnutrition, SGA > 1

0.10

0.06–0.17

 < 0.001

–

–

–

ACE-inhibitors/ARBs

17.63

9.96–31.20

 < 0.001

–

–

–

Beta-blockers

22.65

12.52–40.97

 < 0.001

–

–

–

Ca2+ channel blockers

2.80

0.93–8.48

0.070

–

–

–

Statins

0.47

0.20–1.11

0.085

–

–

–

Cholesterol, mmol/L

5.04

3.64–6.98

 < 0.001

–

–

–

HDL, mmol/L

0.18

0.12–0.29

 < 0.001

–

–

–

Triglycerides, mmol/L

0.41

0.31–0.53

 < 0.001

–

–

–

Lipoprotein(a), mmol/L

0.99

0.997 -0.998

 < 0.001

–

–

–

Apolipoprotein-A1, g/L

0.06

0.03–0.12

 < 0.001

–

–

–

Creatinine, µmol/L

1.01

1.005 -1.008

 < 0.001

–

–

–

Haemoglobin, g/L

0.86

0.85–0.88

 < 0.001

–

–

–

TNF, pg/mL

0.90

0.80–1.02

0.109

–

–

–

IL-6, pg/mL

2.61

2.29–2.98

 < 0.001

1.16

1.04–1.29

0.010

AGE, skin AF

2.56

0.86–7.62

0.093

–

–

–

GDF-15, ng/mL

4.47

3.62–5.52

 < 0.001

–

–

–

YKL-40, ng/mL

1.02

1.02–1.03

 < 0.001

–

–

–

  1. Bold p-values signify significance
  2. Gamma regression model (log link), values are presented as relative rates using inverse transformation of each value
  3. ACE angiotensin-converting enzyme, AF autofluorescence, AGE advanced glycation end-products, ARB angiotensin receptor-blockers, AVC aortic valve calcification, DBP diastolic blood pressure, DM diabetes mellitus, GDF-15 growth differentiation factor 15, HDL high-density lipoprotein, IL-6 interleukin-6, SBP systolic blood pressure, SGA subjective global assessment, TNF tumour necrosis factor, YKL-40 chitinase-3-like protein 1
  4. †Multivariate analysis includes all those significant variables presented in the univariate analyses