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Table 3 Univariate and multivariate Cox survival analysis for one-year mortality

From: The prognostic value of MELD-XI in elderly patients with ST-segment elevation myocardial infarction: an observational study

Clinical variables

Univariate analysis

Multivariable analysis

HR

p-value

HR

95% CI

p-value

TIMI risk score

1.35

< 0.001

1.17

1.07,1.27

< 0.001

MELD-XI

1.09

< 0.001

1.05

1.01,1.08

0.005

Female sex

1.15

0.500

   

Diabetes mellitus

1.84

0.002

1.40

0.94,2.10

0.101

Hypertension

1.12

0.558

   

Anemia

1.38

0.141

   

log(creatine kinase MB)

1.33

0.125

   

ALT > 40 U/L

1.84

0.004

1.38

0.89,2.13

0.154

LVEF

0.94

< 0.001

0.97

0.95,0.99

< 0.001

IABP

6.00

< 0.001

2.32

1.45,3.73

< 0.001

Thrombus aspiration

1.04

0.864

   

LMCA intervention

1.75

0.109

   
  1. TIMI, Thrombolysis In Myocardial Infarction; MELD-XI, Model for End-stage Liver Disease excluding INR; ALT, alanine transaminase; LVEF, left ventricular ejection fraction; IABP, intra-aortic balloon pump; LMCA, left main coronary artery
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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