Table 4

Mean and IQR values of the density of CD3+, CD4+, CD8+, CD20+ and CD56+ TILs in invasive front of the tumour in two groups (PDL1+ and PDL1-)

	PD-L1- (cells/mm²) (n=56)		PD-L1+ (cells/mm²) (n=40)		P value
	Mean	SD	Mean	SD	P value
CD3+cells	741	732	1427	1163	0.002
CD4+cells	408	449	804	798	0.006
CD8+cells	306	359	621	565	0.003
CD20+cells	146	306	286	535	0.142
CD56+cells	37	76	62	89	0.157

TILs, tumour infiltrating lymphocytes.