Table 2.
Parameter | Stratification | PD-L1 low | PD-L1 high | P | IDO-1 low | IDO-1 high | P | B7-H4 low | B7-H4 high | P |
---|---|---|---|---|---|---|---|---|---|---|
Sex | Male | 168 | 57 | 0.005 | 146 | 139 | 0.289 | 190 | 59 | 0.261 |
Female | 31 | 2 | 16 | 22 | 32 | 6 | ||||
Age | <70y | 157 | 50 | 0.377 | 131 | 132 | 0.791 | 186 | 50 | 0.271 |
>70y | 40 | 9 | 30 | 28 | 35 | 14 | ||||
Stage | I-II | 112 | 42 | 0.031 | 92 | 100 | 0.293 | 135 | 37 | 0.527 |
III-IV | 85 | 16 | 69 | 59 | 82 | 27 | ||||
Histology | ADC | 83 | 19 | 0.068 | 62 | 64 | 0.323 | 102 | 12 | <0.0001 |
SCC | 99 | 29 | 87 | 76 | 95 | 46 | ||||
Other | 16 | 11 | 13 | 20 | 25 | 6 | ||||
CD3 | Low | 115 | 18 | 0.0003 | 98 | 66 | 0.0004 | 109 | 39 | 0.125 |
High | 90 | 42 | 69 | 101 | 120 | 28 | ||||
CD8 | Low | 121 | 16 | <0.0001 | 102 | 63 | <0.0001 | 108 | 39 | 0.111 |
High | 84 | 44 | 65 | 104 | 121 | 28 | ||||
CD20 | Low | 114 | 23 | 0.012 | 109 | 62 | <0.0001 | 115 | 37 | 0.6842 |
High | 91 | 37 | 61 | 111 | 118 | 34 |