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. 2021 Feb 11;12:625236. doi: 10.3389/fgene.2021.625236

FIGURE 3.

FIGURE 3

Kaplan–Meier (KM) survival curve of HCC patients based on their immune-stromal scores. Patients were classified into high immune-stromal scores groups and low immune/stromal scores groups by using X-tile. (A) The KM curve of overall survival (OS) time of high and low immune score group. (B) The KM curve of OS time of high and low stromal score group. (C) The KM curve of PFI time according to immune scores. (D) The KM curve of progression-free interval (PFI) time according to stromal scores. The survival outcomes of the two groups were compared by log-rank tests. P < 0.05 was statistically significant.