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Table 3 Results of univariate and stepwise multivariate analysis for untwisting rate

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

−0.21

0.1

− 0.16

0.05*

− 0.25

0.1

− 0.2

0.015

Sex

−9.7

3.1

− 0.24

0.002*

−11.2

3.1

−0.28

0.0005

Body mass index

−0.69

0.32

−0.17

0.03*

−0.43

0.32

−0.11

0.19

Heart rate

0.064

0.13

0.04

0.62

    

Systolic blood pressure

0.11

0.11

0.08

0.34

    

Diastolic blood pressure

0.042

0.15

0.02

0.78

    

Exercise training

0.14

3.2

0.004

0.96

    
  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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