Table 1

Correlation coefficients between tumor cell factors and peritumoral lymphocytes

Labeling index of Ki-67 (cancer cells)aTumor gradeb
Peritumoral CD8+ cellsc0.3250.285
Peritumoral CD4+ cellsc0.3070.326
Peritumoral TILs (HE)c0.3670.362
  • a Quantified.

  • b Scored into three.

  • c Semiquantified into three.