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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Kidney Int. 2021 Apr 30;100(3):660–671. doi: 10.1016/j.kint.2021.04.020

Table 4:

Differences in cold ischemia times between virtual and physical crossmatch cohorts for local and import kidneys

Virtual XM Hours, mean (95% Cl) Physical XM Hours, mean (95% Cl) P Value
Overall 15.0(13.9,16.1) 16.5 (15.8, 17.2) 0.02
Local kidneys 13.3(12.2,14.4) 14.5 (13.8, 15.1) --#
Import kidneys 20.2(18.0,22.3) 22.7(21.6,23.8) --#

Model was adjusted for KDPI, biopsy, center volume, year of transplant, pre-transplant dialysis and clustering within transplant center.

#

Individual p values are not shown since the effect of VXM on CIT was not different for local and import organs (p value for interaction term was 0.1)

XM: Crossmatch.