HCC group (n = 17,674) | Control group (n = 2,090) | P | |||||
---|---|---|---|---|---|---|---|
Age (year), mean ± SD | 58.7 ± 10.2 | 55.3 ± 10.3 | < 0.001 | ||||
Sex, male/female | 14,315 (81) / 3359 (19) | 920 (44) / 1170 (56) | < 0.001 | ||||
Smoking history never ever or current unknown | 946 (5.4) 3542 (20) 13,186 (74.6) | 686 (32.8) 226 (10.8) 1178 (56.4) | < 0.001 | ||||
Alcohol intake never social or heavy unknown | 3131 (17.7) 6599 (37.3) 7944 (45) | 221 (10.6) 16 (0.8) 1853 (88.7) | < 0.001 | ||||
HBsAg negative positive unknown | 10,606 (60) 1886 (10.7) 5155 (29.2) | N/A | N/A | ||||
Anti-HCV antibody negative positive unknown | 12,253 (64.4) 239 (13.5) 5155 (29.2) | N/A | N/A | ||||
AFP (ng/ml), mean ± SD | 10,121.1 ± 91,585.4 | N/A | N/A | ||||
SEER stage DM ( −) DM ( +) unknown | 15,580 (88.2) 1007 (5.7) 1086 (6.2) | N/A | N/A | ||||
PIL | 485 (2.7) | 23 (1.1) | < 0.001 | ||||
HCC group (n = 6,380) | Control group (n = 1,595) | OR (95% CI) | P | ||||
PILa | 118 (1.85) | 15 (0.94) | 1.985 (1.157 − 3.406) | 0.013 |