Table 3. Logistic regression hazard ratios for renal acute rejection.

	Univariate			Multivariate
	RR	95%CI	P	RR	95%CI	P
Age	1.034	0.998-1.072	0.061	1.030	0.993-1.069	0.115
HLA mismatch	0.852	0.647-1.121	0.253	0.845	0.639 1.117	0.236
Genotype	1.184	0.535-2.619	0.677	1.212	0.529-2.777	0.650
Calcineurin inhibitor	1.873	0.840-4.178	0.125	1.419	0.604-3.334	0.422
Induction therapy	2.760	1.208-6.304	0.016	2.526	1.086-5.876	0.031

RR, relative risk; CI, con dence interval.