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Table 4 Univariable, univariable adjusted, and multivariable adjusted Cox-regression model for cardiovascular events

From: Pulmonary artery to aorta ratio for the detection of pulmonary hypertension: cardiovascular magnetic resonance and invasive hemodynamics in heart failure with preserved ejection fraction

 

Regr.Coeff.

p-value

HR

95.0 % CI

Univariable

     

SMT area

0.663

0.069

1.941

0.950

3.963

SMT diameter

0.253

0.023

1.287

1.035

1.602

RVFW

0.282

0.034

1.326

1.022

1.720

PA diameter

0.093

0.002

1.097

1.035

1.163

PA:Ao x 100

0.027

0.003

1.027

1.010

1.046

RVEDV

0.003

0.365

1.003

0.997

1.009

RVEF

−0.016

0.340

0.985

0.954

1.017

Adjusted*

     

SMT area

0.500

0.180

1.650

0.793

3.430

SMT diameter

0.233

0.060

1.262

0.990

1.608

RVFW

0.357

0.052

1.428

0.997

2.047

PA diameter

0.126

0.003

1.135

1.044

1.233

PA:Ao x 100

0.034

0.002

1.035

1.013

1.057

RVEDV

0.004

0.298

1.004

0.997

1.011

RVEF

−0.032

0.095

0.968

0.933

1.006

Multivariable, adjusted*

     

PA:Ao x 100

0.031

0.003

1.031

1.010

1.053

  1. SMT indicates septomarginal trabeculation, RVFW right ventricular free wall, PA pulmonary artery, Ao ascending aorta, RVEDV right ventricular end-diastolic volume
  2. *Adjusted for age, sex, atrial fibrillation, diabetes, chronic obstructive pulmonary disease and coronary artery disease