Table 1.

Subject Demographics of Lung Transplant Patients as Defined by PGD Grade 3 Status

Covariate	PGD (n = l)	Non-PGD (n = 11)	P Value
Donor variables
Sex, M, n (%)	4 (57)	7 (64)	0.8
Age, mean, yr	33.4	38.6	0.5
Race, n (%)			0.3
White	5 (71)	10 (91)
African American	2 (29)	1 (9)
Any smoking, yes, n (%)	4 (57)	8 (73)	0.5
Recipient variables
Sex, M, n (%)	4 (57)	7 (64)	0.8
Age, mean, yr	61.3	61.3	0.9
BMI, mean	26.1	25.8	0.9
Pulmonary diagnosis, n (%)			0.5
Chronic obstructive pulmonary disease	3 (43)	6 (55)
Interstitial lung disease	3 (43)	5 (45)
Chronic rejection	1 (14)	0 (0)
PASP, mean	33.3	30.5	0.6
Race, n (%)			0.02
White	4 (57)	11 (100)
African American	3 (43)	0
Operative variables
Ischemic time, min, mean	367	271	0.1
Transplant type, single, n (%)	4 (57)	7 (64)	0.8
Cardiopulmonary bypass use, yes, n (%)	3 (43)	5 (45)	0.9

Definition of abbreviations: BMI = body mass index; PASP = pulmonary artery systolic pressure; PGD = primary graft dysfunction.

Percentages may not exactly equal 100% because of rounding.