Association between Recipient IL-15 Genetic Variant and the Prognosis of HBV-Related Hepatocellular Carcinoma after Liver Transplantation

Table 6

Multivariate analysis of prognostic factors associated with DFS and OS.

Prognostic factors	DFS (months)		OS (months)
	Odds ratio (95% CI)	value	Odds ratio (95% CI)	value
Tumor size (0: <5 cm, 1: ≥5 cm)	2.213 (1.188–4.122)	0.012	—	0.632
Tumor thrombus (0 = no, 1 = yes)	2.385 (1.224–4.647)	0.011	2.302 (1.173–4.517)	0.015
UCSF criteria (0 = no, 1 = yes)	—	0.471	2.209 (1.181–4.131)	0.013
Recipient IL-15 rs10519613 genotype
(0 = CC, 1 = CA/AA)	2.214 (1.041–4.708)	0.039	3.152 (1.358–7.315)	0.008

DFS: disease-free survival; OS: overall survival; CI: confidence interval.