Table 2.

Perioperative and overall mortality analysis

	Univariate logistic regression analysis for 30-day mortality			Multivariable Cox proportional hazard for cumulative risk of death
Characteristics	Odds ratio	95% Confidence interval	p-Value	Odds ratio	95% Confidence interval	p-Value
Combined CABG/LTX (ref=pre-op PCI)	(No events for pre-op PCI)		0.282	1.45	0.79–2.66	0.231
Combined CABG/LTX (ref=controls)	1.99	0.03–2.44	0.458	1.15	0.76–1.76	0.508
Era of transplant 1995–1999 (ref=2000+)	3.40	1.52–7.30	0.004*	1.45	1.07–1.96	0.015*
Single lung transplant (ref=bilateral)	0.79	0.23–2.09	0.663	1.11	0.80–1.54	0.531
Donor characteristics
Age <50 years (ratios per 5-year increase)	0.89	0.73–1.06	0.187	1.00	0.95–1.05	0.955
Age ≥50 years (ratios per 5-year increase)	1.32	0.36–3.96	0.637	1.23	1.03–1.46	0.022*
Recipient characteristics
Age <45 years (ratios per 5-year increase)	1.02	0.70–1.50	0.905	0.90	0.77–1.04	0.157
Age ≥45 years (ratios per 5-year increase)	0.69	0.47–0.98	0.040*	1.10	1.00–1.22	0.051
Etiology of lung failure (ref=obstructive)
Pulmonary vascular	9.84	3.07–29.93	<0.001*	1.44	0.85–2.47	0.177
CF or immunodeficiency	1.58	0.48–4.68	0.429	0.83	0.52–1.31	0.417
Restrictive	1.08	0.42–2.81	0.867	1.20	0.95–1.52	0.126
Ischemic time (ratios per incremental hour)	0.99	0.78–1.24	0.924	1.01	0.95–1.08	0.670

CABG, coronary artery bypass grafting; LTX, lung transplant; PCI, percutaneous coronary intervention; CF, cystic fibrosis.

^*Statistical significance.