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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