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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