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Table 4 Predictors of long term all-cause death in multivariable Cox regression model

From: Medium and long-term follow-up after ST-segment elevation myocardial infarction in a sub-Saharan Africa population: a prospective cohort study

Predictors

Initial model

Final model

HR

95% CI

P

HR

95% CI

P

Age

  

0.002

  

< 0.001

  < 70 years

1

 

1

 

  ≥ 70 years

3.79

1.60–9.00

 

4.61

2.09–10.17

 

Sex

  

0.07

  

0.02

 Male

1

 

1

 

 Female

2.39

0.95–6.02

 

2.55

1.13–5.74

 

Active smoking

  

0.51

   

 No

1

    

 Yes

0.69

0.22–2.14

    

Heart failure

  

0.02

  

0.04

 No

1

 

1

 

 Yes

2.58

1.14–5.83

 

2.17

1.01–4.69

 

LVEF < 50%

  

0.06

   

 No

1

    

 Yes

2.21

0.96–5.13

    

Revascularization

  

0.38

   

 Yes

1

    

 No

0.62

0.22–1.80

    
  1. LVEF: Left ventricular ejection fraction