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Table 2 Independent predictors of in-hospital mortality on binary logistic regression analysis (all patients)

From: Coronary artery bypass surgery in type 2 diabetic patients: predictors of mortality and morbidity

CharacteristicsUnivariate analysisMultivariate analysis
OR95% CIp valueOR95% CIp value
Left ventricular ejection fraction < 40%1.060.46–1.66< 0.0011.881.30–2.470.003
Left ventricular diastolic dysfunction1.170.68–1.66< 0.0011.280.14–9.200.008
Right ventricular dysfunction2.831.64–4.01< 0.0011.280.34–2.230.008
Poor glycemic control3.272.95–4.630.0011.531.12–2.380.014
Low cardiac output syndrome4.293.80–4.77< 0.0011.580.87–2.29< 0.001
Intra-aortic balloon pump insertion4.533.95–5.10< 0.0012.291.47–3.10< 0.001
Cardiac complications5.765.15–6.38< 0.0012.011.23–2.78< 0.001
Postoperative renal failure3.883.38–4.38< 0.0011.470.93–2.02< 0.001
Postoperative stroke3.121.73–4.50< 0.0011.961.05–2.88< 0.001
Tracheal re-intubation5.204.11–6.28< 0.0012.461.44–3.49< 0.001
Respiratory complications2.582.10–3.06< 0.0011.040.98–1.750.035
  1. OR odds ratio, CI confidence interval