Table 2.

Characteristics of lung donors for first-time lung transplant recipients in the US Transplant Cancer Match Study (n=8,256)

Characteristic	Lung Donor (number and %)
Sex
Male	5125 (62%)
Female	3131 (38%)
Age at donation
0–17	1463 (18%)
18–34	3514 (44%)
35–49	2082 (25%)
50–64	1054 (13%)
≥65	43 (0.52%)
Race/ethnicity
White, non-Hispanic	5354 (65%)
Black, non-Hispanic	1290 (16%)
Hispanic	1370 (17%)
Asian/Pacific Islander	242 (2.9%)
Lungs donated
Single left lung	1345 (16%)
Single right lung	1341 (16%)
Both lungs	5570 (67%)
Cigarette use >20 pack-years
Yes	1471 (18%)
No	6055 (73%)
Missing/Unknown	730 (8.8%)