Table 3 Analysis of mortality concerning PON1 polymorphisms in HD patients showing significant P-values by the log-rank test and Wald test.

From: Paraoxonase 1 gene variants concerning cardiovascular mortality in conventional cigarette smokers and non-smokers treated with hemodialysis

Group of HD patients

Type of death

Deaths by inheritance modes

Log-rank test P-value

Wald test P-value

HR (Lower—Upper 95% CI), P-value

Adjusteda HR P-value

All smokers, n = 193

Cardiovascular-related, n = 79

Recessive (PON1 rs705379)

0.03

0.02

1.781 (1.066–2.975), 0.027

0.028

All cardiac, n = 66

Recessive (PON1 rs705379)

0.02

0.03

1.887 (1.076–3.306), 0.027

0.046

Cardiac non-related with CHD, n = 25

Recessive (PON1 rs705379)

6e-04

0.003

7.107 (1.962–25.75), 0.003

0.001

Smokers without NIDDM, n = 144

Cardiovascular-related, n = 52

Recessive (PON1 rs705379)

0.008

0.01

2.390 (1.226–4.660), 0.011

0.011

All cardiac, n = 45

Recessive (PON1 rs705379)

0.02

0.02

2.414 (1.139–5.134), 0.022

0.044

Cardiac non-related with CHD, n = 16

Recessive (PON1 rs705379)

0.006

0.02

6.572 (1.417–30.47), 0.016

0.009

Smokers without NIDDM, n = 148

Cardiovascular-related, n = 54

Dominant (PON1 rs854560)

0.04

0.04

0.446 (0.203–0.981), 0.045

0.008

Smokers with NIDDM, n = 49

All cardiac, n = 20

Dominant (PON1 rs662)

0.03

0.04

3.410 (1.056–11.02), 0.040

0.005

All non-smokers, n = 624

Cardiovascular-related, n = 226

Dominant (PON1 rs662)

0.02

0.02

1.372 (1.048–1.797), 0.022

0.020

Non-smokers without NIDDM,

n = 470

Cardiovascular-related, n = 145

Dominant (PON1 rs662)

0.01

0.01

1.531 (1.088–2.154), 0.015

0.018

All non-smokers, n = 645

Cardiac non-related with CHD, n = 75

Recessive (PON1 rs854560)

0.04

0.04

0.435 (0.194–0.978), 0.044

0.079

Non-smokers with NIDDM,

n = 156

Cardiac related with CHD, n = 40

Dominant (PON1 rs705379)

0.02

0.02

2.511 (1.134–5.558), 0.023

0.020

  1. CI coincidence interval, HD hemodialysis, HR hazard ratio, NIDDM non-insulin-dependent diabetes mellitus, PON1 paraoxonase 1 gene.
  2. aAdjusted for the male sex, age, and HDL-cholesterol.