Variables

Univariate analysis

Multivariate analysis

B

95% CI

P value

Age

0.031*

0.528

0.398 - 1.05

0.362

Gender

0.391

Duration of the disease

0.012*

Smoking

<0.001*

1.824

1.273 - 2.982

0.043*

SBP

0.071

DBP

0.618

HR

0.128

Prominent a wave

0.011*

1.517

1.241 - 2.28

0.054

Grade of dyspnea

0.278

Lower limb edema

0.999

Forcible apex

0.999

Fourth sound

0.999

RBS

0.152

Creatinine

0.408

Sokolow index

0.998

Height

0.985

Weight

0.451

Waist circumference

0.782

BMI

0.296

BSA

0.544

OPG alleles

0.16

XRCC3 alleles

0.03*

1.68

1.13 - 2.97

0.04*