Fig. 2From: Optimal staging system for predicting the prognosis of patients with hepatocellular carcinoma in China: a retrospective studyKaplan–Meier analysis of overall survival in 307 patients with hepatocellular carcinoma stratified according to the Cancer of the Liver Italian Program (CLIP) staging system. All differences between groups wee statistically significant (p < 0.001)Back to article page