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Table 4 Cox proportional hazards regression analysis of factors associated with all-cause death

From: Association of thrombocytopenia and infection in patients with ST-elevation myocardial infarction undergoing percutaneous coronary intervention

Variables HR 95%CI p value
Thrombocytopenia 1.19 0.80–1.77 0.383
Age 2.54 1.80–3.59 < 0.001
Killip classification 1.51 1.29–1.77 < 0.001
Diabetes 1.22 0.88–1.68 0.235
Myocardial infarction 1.57 0.93–2.66 0.094
Stroke 1.76 1.13–2.75 0.013
Serum albumin 0.73 0.48–1.10 0.128
White blood cell 1.56 1.10–2.20 0.013
Hemoglobin 0.10 0.99–1.04 0.311
Serum creatinine 1.02 1.01–1.04 < 0.001
LVEF 0.39 0.28–0.55 < 0.001
  1. HR hazard ratio, CI confidence interval, LEVF left ventricular ejection fraction