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. 2017 Nov 7;23(41):7415–7424. doi: 10.3748/wjg.v23.i41.7415

Table 4.

Survival rates of hepatocellular carcinoma patients in different groups

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.