Fig. 8

Correlations between PTG scores and clinical characteristics in GC. A Heatmap of the clinicopathological characteristics and PTG scores. B–G The PTG scores in different groups classified based on clinical characteristics from the ACRG, TCGA, and PKUCH sets. H Multivariate Cox regression analyses of OS in the ACRG cohort. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001