Table 3.

Correlations comparing percentage of imported kidneys with donor utilization index at center level, stratified by Organ Procurement and Transplantation Network region

Region	% Imported Kidneys	Donor Utilization Index
Region	% Imported Kidneys	Rho	P Value^a
All Centers	21.7	0.39	<0.001^b
Region 1	13.3	−0.05	0.88
Region 2	21.1	0.42	0.04^b
Region 3	22.7	0.24	0.40
Region 4	16.2	0.83	0.001^b
Region 5	24.3	0.57	0.02^b
Region 6	12.3	−0.30	0.62
Region 7	20.4	−0.38	0.25
Region 8	21.4	0.38	<0.001^b
Region 9	38.2	0.82	0.001^b
Region 10	17.0	0.24	0.44
Region 11	27.2	0.58	0.02^b

n=182.
↵a Testing difference from 0.
↵b P≤0.05.