Table 5:

Predictors of perioperative mortality in multivariate analysis

	Coefficient B	OR	95% CI	P-value
Preoperative variables
Emergent procedures	1.6	5.0	(3.4–7.2)	<0.001
Pulmonary hypertension	1.0	2.7	(1.5–4.9)	0.001
Peripheral vascular disease	0.9	2.6	(1.6–4.2)	<0.001
Age >70 years	0.6	1.8	(1.3–2.4)	0.001
Atrial fibrillation	0.4	1.5	(1.0–2.3)	0.050
Other than CABG	0.4	1.5	(1.0–2.1)	0.026
Postoperative morbidities
Renal failure (dialysis)	1.4	4.0	(2.6–6.1)	<0.001
Sepsis	1.2	3.4	(2.0–5.6)	<0.001
Respiratory failure	1.2	3.2	(2.2–4.9)	<0.001
GIC	1.2	3.2	(1.9–5.3)	<0.001
Intercept (α)*	−4.9

CABG: coronary artery bypass grafting; GIC: gastrointestinal complication; OR: odds ratio; CI: confidence interval.

*See logicstic equation.