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Table 3 Linear regression analysis

From: Relationship between arterial stiffness, left ventricular diastolic function, and renal function in chronic kidney disease

Dependent variable

Independent

predictor

B

95% Conf. Int.

Lower

95% Conf. Int.

Upper

p

SI

Age

0.065

0.021

0.108

0.004

 

E/Ea

0.657

0.346

0.969

< 0.001

 

E/A

-1.511

-2.918

-0.104

0.036

PWVao

Age

0.211

0.088

0.334

0.001

 

Aa

0.047

0.012

0.082

0.009

SBPao

E/A

-19.630

-33.313

-5.947

0.006

LVR

SI

0.044

0.015

0.072

0.003

eGFR

HT

-21.110

-37.357

-4.863

0.012

 

E/A

29.428

6.671

52.186

0.012

E/A

Age

-0.015

-0.022

-0.008

< 0.001

 

eGFR

0.003

0.001

0.005

0.029

E/Ea

SI

-0.100

-0.161

-0.040

0.002

Ea/Aa

Age

-0.019

-0.032

-0.006

0.004

 

SI

0.264

0.132

0.396

< 0.001

  1. SI: stiffness index; PWVao: pulse wave velocity of the aorta; SBPao: systolic blood pressure of the aorta; LVR: left ventricle rigidity; eGFR: estimated glomerular filtration rate; E/A: early and late mitral velocity; Aa: late diastolic velocity; E/Ea: LV filling pressure; Ea/Aa: early/late diastolic velocity; HT: hypertension