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Table 3 Univariate and Multivariate Analysis of Left Atrial Phasic Strain and LACI in Patients with Diabetes

From: Assessment of left atrioventricular coupling and left atrial function impairment in diabetes with and without hypertension using CMR feature tracking

 

εs (%)

 

εe (%)

 

εa (%)

 

LACI

 

Univariable

 

multivariable

 

Univariable

 

multivariable

 

Univariable

 

multivariable

 

Univariable

 

multivariable

 

β

P

 

β

P

 

β

P

 

β

P

 

β

P

 

β

p

 

β

p

 

β

p

Age

-0.546

< 0.001

 

-0.417

< 0.001

 

-0.463

< 0.001

 

-0.432

< 0.001

 

-0.085

0.086

    

0.005

< 0.001

 

0.002

< 0.001

Sex

-2.729

0.267

    

-3.332

0.053

    

0.345

0.758

    

-0.053

0.010

   

BSA

-7.533

0.269

    

-7.848

0.100

    

0.170

0.957

    

-0.088

0.122

   

HP

-9.357

< 0.001

    

-5.286

0.002

    

-3.642

0.001

 

-2.508

0.027

 

0.065

0.001

 

0.05

0.011

Smoking

-5.329

0.051

    

-5.135

0.007

 

-3.812

0.033

 

-0.111

0.929

    

-0.020

0.390

   

Dyslipidemia

-4.651

0.064

    

-3.275

0.063

    

-1.864

0.100

    

-0.004

0.846

   

LVMI

-0.216

0.009

    

-0.151

0.009

    

-0.061

0.105

    

0.000

0.806

   

LV GLS

-1.608

< 0.001

 

-1.286

< 0.001

 

-1.133

< 0.001

 

-0.919

< 0.001

 

-0.436

0.003

 

-0.324

0.036

 

0.006

0.030

 

0.003

0.075

LAVImax

-0.422

< 0.001

 

-0.304

< 0.001

 

-0.206

< 0.001

    

-0.205

< 0.001

 

-0.194

< 0.001

 

0.008

< 0.001

 

0.007

< 0.001

  1. Abbreviations: εs, reservoir strain; εe, conduit strain; εa, booster strain; HP: hypertension; BSA: body surface area; LVMI, left ventricular mass index; LV GLS, left ventricular global peak longitudinal strain; LAVImax: maximum left atrial volume index