Table 4.

Cox regression analysis of risk factors for graft survival.

	HR (95%CI)	P-value
Donor sodium ≥155 mmol/l	0.91 (0.61–1.36)	0.64
Total number of RBC’s in first 24 hours postoperatively	1.02 (1.00–1.03)	0.009
Use of CPB	0.94 (0.68–1.31)	0.72
Donor smoking, any	0.88 (0.65–1.20)	0.42
Single LTx	1.32 (0.92–1.91)	0.13
BMI ≥22	0.83 (0.62–1.13)	0.24

CPB – cardiopulmonary bypass; LTx – lung transplantation; BMI – body mass index.