Table 3

Pearson’s correlation coefficients between TILs and cellular markers

Correlation between TILs and	Stroma		Tumor
Correlation between TILs and	Baseline*	Change†	Baseline*	Change†
CD4	0.257	0.464	0.087	0.324
CD8	0.264	0.39	0.226	0.374
CD4/CD8	−0.06	0.003	−0.096	0.024
T cell	0.314	0.522	0.204	0.404
CD73	0.09	0.277	−0.194	−0.126
PD1 in CD4	−0.068	0.035	0.07	0.161
PD1 in CD8	0.066	0.193	0.177	0.291
PDL1	0.47	0.27	0.447	0.124

*Correlation between TILs and immune marker levels measured at baseline.
†Correlation between change in TIL levels and change in immune marker levels (changes between baseline and week 3 assessments).
TIL, tumor-infiltrating lymphocyte.