Table 2.

Summary of donor attributes

Center	Total n	Age, yr*†	n	Sex (M/F)‡	Race (C/A/H)	BMI, (kg/m2)*	n
1	15	54.0 ± 2.8	2	0/2	0/0/0	33	1
		(52–56)
2	37	38.5 ± 12.6	35	19/16	25/3/3	28.8 ± 6.1	35
		(20–64)				(16.9–46.6)
3	21	49.2 ± 10.9	12	4/8	6/0/2	26.6 ± 4.2	11
		(23–65)				(18.0–34.2)
4	6	40.4 ± 13.4	5	3/2	4/0/1	31.4 ± 5.1	5
		(24–53)				(24.1–37.9)
5	6	42.4 ± 12.3	5	2/1	2/0/0	33.2 ± 1.7	3
		(22–53)				(31.4–34.6)
6	19	42.2 ± 13.4	18	10/8	2/0/0	28.5 ± 8.3	18
		(18–58)				(16.1–45.0)
7	17	48.2 ± 12.4	17	9/7	9/0/1	29.6 ± 5.6	17
		(26–69)				(22.3–40.9)
8	7	31.6 ± 14.1	6	2/3	4/1/0	33.4 ± 9.9	6
		(17–48)				(23.3–48.4)
9	15	45.8 ± 16.2	12	6/6	10/0/2	36.1 ± 11.8	12
		(19–64)				(21.6–52.4)
10	21	40.2 ± 14.7	19	10/9	15/1/2	27.0 ± 4.9	19
		(11–56)				(18.3–37.8)
11	16	50.4 ± 15.4	16	6/6	4/0/1	28.5 ± 5.1	16
		(20–74)				(20.3–39.3)
12	3	53.0 ± 5.6	3	1/2	1/2/0	25.2 ± 4.2	3
		(48–59)				(21.4–29.8)
13	4	18.0 ± 9.6	3	3/1	0/2/0	21.0 ± 8.2	2
		(7–25)				(15.2–26.8)
14	8	43.7 ± 15.7	7	4/3	7/0/0	35.7 ± 8.5	7
		(26–60)				(28.7–53.2)
15	7	39.8 ± 6.9	4	3/1	1/0/0	31.6 ± 4.2	4
		(28–46)				(26.0–37.4)
Total	202	42.9 ± 14.1	163	82/74	90/9/12	29.6 ± 7.1	158
		(7–74)				(15.2–53.2)

^*Values are means ± SD;

^†range (min-max);

^‡n, number of preparations with that attribute reported, used to calculate mean, SD, and range for that attribute.