TABLE 3.

Donor risk factors associated with culture-positive PF.

Donor characteristics	All patients (n = 271)	Culture-positive PF (n = 83)	Culture-negative PF (n = 188)	OR [95% CI], p value
Age, years	53 [41–61]	51 [39–61]	53 [42–62]	0.97 [0.98–1.01], p = 0.68
Female sex	121 (44.6)	34 (41)	87 (46.3)	1.24 [0.74–2.09], p = 0.42
Active smoking	100 (36.9)	35 (42.2)	65 (34.6)	1.38 [0.81–2.34], p = 0.23
Cerebral cause of death	214 (79)	62 (74.7)	152 (80.9)	0.70 [0.38–1.29], p = 0.25
Duration of mechanical ventilation, days				1.02 [0.94–1.10], p = 0.65
PaO2/FiO2, mmHg	398 [343–459]	383 [331–446]	400 [347–463]	0.98 [0.99–1.0], p = 0.22

Quantitative variables are expressed as medians and interquartile ranges. Qualitative variables are expressed as numbers and percentages.

Abbreviations: PF, preservation fluid.