Table 2 Multivariable cox proportional hazard regression analysis for 5-year all-cause death.

From: AI derived ECG global longitudinal strain compared to echocardiographic measurements

 

Model 1 (LVGLS)

Model 2 (ECG-GLS)

HR

95% CI

P value

HR

95% CI

P value

Age (years)

1.04

1.03–1.05

< 0.001

1.04

1.03–1.05

< 0.001

Male sex

1.08

0.89–1.31

0.434

1.08

0.89–1.31

0.445

DM

1.32

1.09–1.59

0.004

1.34

1.11–1.61

0.003

Creatinine (mg/dL)

1.09

1.04–1.13

< 0.001

1.08

1.04–1.13

< 0.001

Beta-blocker

0.70

0.57–0.84

< 0.001

0.69

0.57–0.84

< 0.001

RAS blocker

0.71

0.59–0.85

< 0.001

0.69

0.57–0.83

< 0.001

LVEF ≤ 30%

1.21

0.97–1.50

0.090

1.24

1.00-1.53

0.052

LVGLS ≤ 12%

1.43

1.14–1.79

0.002

   

ECG-GLS score ≤ 12

   

1.38

1.11–1.73

0.005

  1. CI confidence interval, DM diabetes mellitus, HR hazard ratio, LVEF left ventricular ejection fraction, LVGLS left ventricular global longitudinal strain, RAS renin-angiotensin system.
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