Fig. 6

Kaplan-Meier curves for overall survival according to the combination of intratumoral (a) and peritumoral (b) CD8⁺ T cells and CD163⁺ macrophages. Low: score = 0, 1+; High: score = 2+,3+; iCD8⁺: intratumoral CD8⁺; pCD8⁺: peritumoral CD8⁺; iCD163⁺: intratumoral CD163⁺; pCD163⁺: peritumoral CD163⁺