From: Risk stratification of patients with hepatocellular carcinoma undergoing trans arterial chemoembolization using an alpha-fetoprotein model
Risk level
OS (months)
95% CI
P value
Sig.
Survival (%) at
Median
SE
Lower
Upper
1 year
3 years
Low-risk
32
4.441
23.295
40.705
> 0.05
NS
97.00%
37.30%
High-risk
29
6.169
16.908
41.092
98.1%
11.6%