Table 3. The independent risk factor to the incidence of acute rejection analyzed by multivariate logistic regression.

	Donor			Recipient
	OR	95% CI	P value	OR	95% CI	P value
SDF-1 rs1801157	GA+AA vs. GG			GA+AA vs. GG
Model 1a	0.40	0.21–0.78	0.007	0.88	0.50–1.57	0.666
Model 2b	0.40	0.21–0.77	0.006	0.88	0.50–1.57	0.674
Model 3c	0.39	0.20–0.76	0.006	0.88	0.49–1.57	0.657
CXCR4 rs2228014	CT+TT vs. CC			CT+TT vs. CC
Model 1a	1.12	0.53–2.34	0.772	0.90	0.42–1.93	0.793
Model 2b	1.11	0.53–2.34	0.778	0.92	0.43–1.98	0.831
Model 3c	1.11	0.53–2.34	0.785	0.92	0.43–1.97	0.819

a, adjusted for recipient's age and recipient's gender;

b, adjusted for recipient's age, recipient's gender, number of HLA mismatching, donor type;

c, adjusted for recipient's age, recipient's gender, number of HLA mismatching, donor type, number of transplantation, hypertension, and diabetes mellitus.

OR, odds ratio; CI, confidence interval.