Multivariate analyses of the risk factors associated with high stage tumor, disease-free survival and overall survival of patients with surgically resectable primary hepatocellular carcinoma.

Abbreviations: S.E., Standard error; O.R., Odds ratio; H.R., Hazard ratio; C.I., Confidence interval; AFP, α-fetoprotein; L, Low or Large; H, High; S, Small; P, presence; N, absences. † Logistic regression model ‡ Cox’s proportional hazards model Multivariate analyses of the risk factors associated with high stage tumor, disease-free survival and overall survival of patients with surgically resectable primary hepatocellular carcinoma.