Table 3

Effect of hyperglycaemia at admission on 1-year mortality in Cox regression analysis

VariableUnadjusted HR (95% CI)P valueAdjusted HR (95% CI)P value
(Glucose_0, mg/dL)HRHR (95% CI)HRHR (95% CI)
Diabetes
 <224.5 (n=376)Ref.Ref.
 ≥224.5 (n=173)1.831.83 (1.31 to 2.56)< 0.0011.351.35 (0.93 to 1.95)0.113
Non-diabetes
 <139.5 (n=850)Ref.Ref.
 ≥139.5 (n=628)2.322.32 (1.88 to 2.86)< 0.0011.471.47 (1.18 to 1.82)0.001
  • Adjusted gender, smoking status, hypertension, heart failure, hyperlipidaemia, ventricular arrhythmia, cerebral infarction, angiotensin-converting enzyme inhibitor use, insulin use, clopidogrel use, creatinine and sequential organ failure assessment score.

  • Glucose_0, admission blood glucose; Ref, reference.