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Table 2 Cox regression of all-cause mortality in patients with DCM

From: The effects of smoking and drinking on all-cause mortality in patients with dilated cardiomyopathy: a single-center cohort study

Variable

Univariate analysis

Multivariate analysis

HR

95 % CI

P value I

HR

95 % CI

P value

Age

1.010

1.001–1.019

0.024

1.004

0.991–1.016

0.558

Sex

1.121

0.855–1.469

0.408

1.275

0.871–1.867

0.212

Ventricular premature beat

1.462

1.145–1.868

0.002

1.358

1.020–1.807

0.036

NYHA functional class

1.592

1.350–1.877

<0.001

1.223

0.990–1.511

0.062

Disease duration

1.028

1.011–1.044

0.001

1.012

0.990–1.035

0.291

Smoker

0.908

0.712–1.158

0.436

0.911

0.649–1.279

0.591

Drinker

0.817

0.630–1.060

0.129

0.951

0.669–1.352

0.779

Systolic blood pressure

0.982

0.975–0.989

<0.001

0.984

0.975–0.994

0.001

QRS duration

1.009

1.006–1.013

<0.001

1.010

1.005–1.014

<0.001

Left ventricle

1.037

1.025–1.050

<0.001

1.003

0.983–1.022

0.796

Right ventricle

1.061

1.037–1.086

<0.001

1.015

0.986–1.045

0.328

Left atrium

1.055

1.040–1.071

<0.001

1.047

1.025–1.069

<0.001

LVEF

0.963

0.948–0.978

<0.001

0.980

0.961–1.001

0.059

NT-pro-BNP

1.045

1.024–1.067

<0.001

   

FBG

1.097

1.041–1.156

<0.001

1.097

1.026–1.173

0.006

Creatinine

1.004

1.002–1.007

0.001

1.003

1.000–1.006

0.053

  1. The variables analyzed in the multivariate Cox mode included age, gender, ventricular premature beat, drinking and smoke status, disease duration, NYHA functional classes, systolic blood pressure, QRS duration, left ventricular, right ventriclular and left atrium diameter, LVEF, FBG and creatinine
  2. Italics indicate P < 0.05
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European Journal of Medical Research

ISSN: 2047-783X

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