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Table 6 Predictors of mean E/e’ in HCM group by simple and multiple line regression

From: Diffuse myocardial fibrosis in hypertrophic cardiomyopathy can be identified by cardiovascular magnetic resonance, and is associated with left ventricular diastolic dysfunction

 

Simple linear regression

Multiple linear regression

 

r

p value

β

p value

Baseline characteristics

Age

0.33

<0.05

0.11

0.4

Body mass index

0.05

0.7

  

NYHA class

0.20

0.15

  

CMR parameters

LVEDV indexed

0.23

0.11

  

LVEF

−0.10

0.5

  

LV mass indexed

0.30

<0.05

−0.10

0.6

Septal thickness

0.28

<0.05

0.31

0.05

Presence of LGE

−0.16

0.3

  

Quantity of LGE

0.16

0.3

  

Post-contrast myocardial T1 time

−0.48

<0.001

−0.34

0.02

Echocardiography parameters

Left atrial volume indexed

0.38

<0.01

0.24

0.06

Resting LVOT gradient

0.46

<0.001

0.29

0.03

  1. NYHA indicates New York Heart Association; LVEDV, left ventricular end-diastolic volume; LVEF, left ventricular ejection fraction; LGE, late gadolinium enhancement; and LVOT, left ventricular outflow tract.