Table 1

The relationships between 18 immune features and overall survival

Variable	Categories (percentage of positive cells, %)	P
CD3_CT	High (≥10) vs. low (<10)	0.256
CD3_IM	High (≥15) vs. low (<15)	0.362
CD8_CT	High (≥10) vs. low (<10)	0.001**
CD8_IM	High (≥12) vs. low (<12)	<0.001**
CD20_CT	High (≥30) vs. low (<30)	0.575
CD20_IM	High (≥30) vs. low (<30)	0.441
CD57_CT	High (≥1) vs. low (<1)	0.140
CD57_IM	High (≥1) vs. low (<1)	0.405
CD66b_CT	High (≥10) vs. low (<10)	0.002**
CD66b_IM	High (≥10) vs. low (<10)	0.197
CD45RA_CT	High (≥5) vs. low (<5)	0.494
CD45RA_IM	High (≥7) vs. low (<7)	0.415
CD45RO_CT	High (≥25) vs. low (<25)	0.014**
CD45RO_IM	High (≥31) vs. low (<31)	0.002**
CD68_CT	High (≥25) vs. low (<25)	0.136
CD68_IM	High (≥15) vs. low (<15)	0.303
FoxP3_CT	High (≥7) vs. low (<7)	<0.001**
FoxP3_IM	High (≥6) vs. low (<6)	0.984

**P < 0.01. CT, center of tumor; IM, invasive margin.