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Table 4 Results of univariate and stepwise multivariate analysis for diastolic intraventricular pressure gradients

From: Echocardiographic evidence of left ventricular untwisting-filling interplay

Variable

Univariate analysis

Multivariate analysis

Coefficient (Slope)

Std Error

rpartial

P

Coefficient (Slope)

Std Error

rpartial

P

Age

−0.02

0.01

−0.36

< 0.0001*

−0.24

0.005

− 0.36

< 0.0001

Sex

0.04

0.17

0.02

0.81

    

Body mass index

0.014

0.017

0.07

0.4

    

Heart rate

−0.006

0.007

−0.07

0.37

    

Systolic blood pressure

0.002

0.006

0.03

0.74

    

Diastolic blood pressure

−0.01

0.008

−0.11

0.17

    

Exercise training

0.51

0.16

0.25

0.002*

−0.03

0.22

− 0.01

0.89

  1. * Variables with a P-value < 0.1 in univariate analysis were included in the multivariate analysis
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Cardiovascular Ultrasound

ISSN: 1476-7120

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