Research Article

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

Table 1

Demographic data for recurrence and nonrecurrence groups.

Recurrence group ()Nonrecurrence group () value

Recipient age (yr)48.47 ± 7.9550.93 ± 8.820.152
Recipient male/female ()35 (92.1)/3 (7.9)67 (90.5)/7 (9.5)0.783
Cirrhosis yes/no ()30 (78.9)/8 (21.1)65 (87.8)/9 (12.2)0.214
Histologic grade ()0.203
 Differentiated28 (73.7)62 (83.8)
 Undifferentiated10 (26.3)12 (16.2)
Tumor size ()<0.001
 <5 cm16 (42.1)57 (77.0)
 ≥5 cm22 (57.9)17 (23.0)
Multinodular yes/no ()19 (50.0)/19 (50.0)28 (37.8)/46 (62.2)0.217
Tumor thrombus ()<0.001
 Yes24 (63.2)19 (25.7)
 No14 (37.8)55 (74.3)
Serum AFP level at LT ()0.489
 <400 cm27 (71.1)57 (77.0)
 ≥400 cm11 (28.9)17 (23.0)
Tumor stage ()0.003
 I-II22 (57.9)62 (83.8)
 III16 (42.1)12 (16.2)
UCSF criteria in/out ()18 (47.7)/20 (52.3)57 (77.0)/17 (23.0)0.002