highly significantP = 0.008
A pairwise comparison of PFS between patients with PD-L1 + and PD-L1 − tumors also showed a highly significant difference in PFS outcome ( P = 0.008).
A pairwise comparison of PFS between patients with PD-L1 + and PD-L1 − tumors also showed a highly significant difference in PFS outcome ( P = 0.008).
Patients with CD8 + tumors had a better PFS than those with CD8 − tumors, although this difference did not reach statistical significance ( P = 0.16).