Table 4.
Group |
OS rate (%) |
RFS rate (%) |
||||||||
1 yr | 2 yr | 3 yr | 4 yr | P | 1 yr | 2 yr | 3 yr | 4 yr | P | |
MVI (-), TACE (-) | 98.8 | 91.5 | 82.8 | 82.8 | 0.872 | 80.7 | 70.1 | 61.2 | 55.9 | 0.974 |
MVI (-), TACE (+) | 94.2 | 91.9 | 87.6 | 87.6 | 83.0 | 71.8 | 61.9 | NA | ||
MVI (+), TACE (-) | 81.3 | 65.7 | 58.8 | 53.9 | 0.019 | 52.0 | 41.1 | 33.7 | 28.4 | 0.002 |
MVI (+), TACE (+) | 92.7 | 86.5 | 73.1 | 67.5 | 72.1 | 58.3 | 54.9 | 30.9 |
OS: Overall survival; RFS: Recurrence-free survival; MVI: Microvascular invasion; TACE: Transcatheter arterial chemoembolization.