Table 2.

Univariable and multivariable Cox regressions

Variable	Univariable			Multivariable
	HR	P Value	95% CI	HR	P Value	95% CI
All-cause allograft loss
BK ever positive	1.02	0.97	0.47 to 2.19	0.80	0.58	0.37 to 1.73
Age≥65 yr	2.48	0.008	1.27 to 4.83	3.05	0.001	1.55 to 5.99
HCV positive	3.81	<0.001	1.83 to 7.94	3.42	0.001	1.61 to 7.30
Acute rejection	5.99	<0.001	3.24 to 11.09	6.23	<0.001	3.41 to 11.39
Prior renal transplant	2.13	0.04	1.02 to 4.43
Prior nonrenal transplant	3.70	0.03	1.14 to 11.98
Class I DSA	2.47	0.05	1.02 to 6.01
Patient death
BK ever positive	0.99	0.99	0.33 to 2.93	0.83	0.74	0.28 to 2.49
Age≥65 yr	4.48	0.001	1.91 to 10.49	7.14	<0.001	2.86 to 17.82
HCV positive	5.29	0.001	2.07 to 13.53	8.99	<0.001	3.28 to 24.67
Prior renal transplant	2.31	0.10	0.85 to 6.27	3.45	0.02	1.24 to 9.59
Prior nonrenal transplant	8.13	0.001	2.40 to 27.53