Table 1. Characteristics of living donors who underwent sequential living multi-organ donation.

There were 49 donors who donated organs during separate procedures. Of these donors, 38% donated two grafts to the same recipient and 15% donated two grafts as non-directed donors. The kidney-then-liver group had the smallest proportion of donating to the same recipient and the highest proportion of non-directed donations.

	Kidney-then-liver	Liver-then-kidney	Lung-then-kidney	Liver-then-intestine	Kidney-then-pancreas	Pancreas-then-kidney	Lung-then-liver
N (%)	21 (42.9)	15 (30.6)	5 (10.2)	3 (6.1)	3 (6.1)	1 (2.0)	1 (2.0)
% Female	61.9	66.7	60.0	100.0	66.7	100.0	0.0
Median age at 1st donation, in years (IQR)	39.9 (32.8–48.7)	37.8 (27.9–41.8)	30.2 (27.9–43.3)	25.3 (19.3–25.8)	38.4 (32.4–43.0)	45.1 (45.1–45.1)	52.3 (52.3–52.3)
Median age at 2nd donation, in years (IQR)	44.1 (35.4–50.2)	40.8 (35.8–48.3)	47.5 (42.1–48.4)	25.4 (19.3–25.8)	44.2 (34.3–52.2)	46.8 (46.8–46.8)	57.1 (57.1–57.1)
Median time between donations, in years (IQR)	3.0 (2.0–4.2)	3.7 (0.8–8.6)	11.0 (7.0–16.2)	0.0 (0.0–0.1)	5.7 (1.9–9.1)	1.7 (1.7–1.7)	4.9 (4.9–4.9)
Median BMI at 2nd donation (IQR)	25.8 (21.8–27.2)	26.6 (21.6–28.4)	23.6 (21.5–24.4)	23.6 (20.0–37.3)	23.5 (21.3–25.7)	22.8 (22.8–22.8)	25.5 (25.5–25.5)
Race/Ethnicity
% White	76.2	80.0	100.0	66.7	33.3	100.0	100.0
% African-American	9.5	6.7	0.0	0.0	66.7	0.0	0.0
% Hispanic	0.0	6.7	0.0	33.3	0.0	0.0	0.0
% Other	14.3	6.7	0.0	0.0	0.0	0.0	0.0
Relationship to 1st recipient
% Related	28.6	80.0	100.0	100.0	100.0	100.0	100.0
% Directed	38.1	13.3	0.0	0.0	0.0	0.0	0.0
% Nondirected	33.3	6.7	0.0	0.0	0.0	0.0	0.0
Relationship to 2nd recipient
% Related	23.8	60.0	60.0	100.0	100.0	100.0	100.0
% Directed	19.0	26.7	40.0	0.0	0.0	0.0	0.0
% Nondirected	57.1	13.3	0.0	0.0	0.0	0.0	0.0
% NDD for both donations	28.6	6.7	0.0	0.0	0.0	0.0	0.0
% Same recipient for both donations	9.5	40.0	40.0	100.0	100.0	100.0	0.0