Figure 5.

Survival curves of patients with cervical cancer according to stromal CD8⁺ TIL alteration between pre-RT and post-10 Gy. (A) patients were classified into 4 groups according to stromal CD8⁺ TIL density pre-RT and post-10 Gy. (B) OS, (C) LC and (D) PFS curves among CD8 High-High (n=15), CD8 High-Low (n=13), CD8 Low-High (n=23) and CD8 Low-Low (n=24) groups. Results of statistical analyses are presented on the right. TIL, tumor-infiltrating lymphocyte; RT, radiotherapy; OS, overall survival; LC, locoregional control; PFS, progression-free survival.