Expression and prognostic value of SOX9 and HSPA1B in HCC patients. (A) The transcriptional levels of SOX9 and HSPA1B in HCC and normal tissues. (B) The correlation between SOX9 and HSPA1B in HCC. (C) The overall survival of SOX9 and HSPA1B in HCC. The p value cut-off was set at 0.05. ***, p<0.001.