TGFBR1 and hepatocellular carcinoma: In contrast, the mean and SD of the AI-assigned H-scores for TGFBR1 were 209.22 ± 57.14 in HCC tissue (n = 50) and 230.28 ± 54.2 in cirrhosis-only tissue (n = 22), and this was not a significant difference (p = 0.15) (Figure 2B).