Clinical features | PD-L1 expression | CD8+ TIL levels | ||||
---|---|---|---|---|---|---|
Low | High | P value | Low | High | P value | |
Age (years) | 0.755 | 0.751 | ||||
≤ 46 | 24 | 23 | 24 | 23 | ||
>46 | 22 | 24 | 25 | 21 | ||
Gender | 0.848 | 0.642 | ||||
Male | 10 | 11 | 12 | 9 | ||
Female | 36 | 36 | 37 | 35 | ||
Smoking | 0.797 | 0.491 | ||||
No | 40 | 40 | 41 | 39 | ||
Yes | 6 | 7 | 8 | 5 | ||
Drinking | 0.450 | 0.607 | ||||
No | 39 | 37 | 41 | 35 | ||
Yes | 7 | 10 | 8 | 9 | ||
Preoperative symptoms | ||||||
Visual impairment | 0.757 | 0.610 | ||||
No | 36 | 38 | 38 | 36 | ||
Yes | 10 | 9 | 11 | 8 | ||
Headache | 0.067 | 0.982 | ||||
No | 41 | 35 | 40 | 36 | ||
Yes | 5 | 12 | 9 | 8 | ||
Limb weakness | 0.450 | 0.272 | ||||
No | 39 | 37 | 38 | 38 | ||
Yes | 7 | 10 | 11 | 6 | ||
Epilepsy | 0.486 | 0.164 | ||||
No | 43 | 41 | 42 | 42 | ||
Yes | 3 | 6 | 7 | 2 | ||
Tumor volume (cm3) | 0.0006 | 0.171 | ||||
≤ 42.89 | 32 | 16 | 22 | 26 | ||
>42.89 | 14 | 31 | 27 | 18 | ||
Peritumoral brain edema | 0.442 | 0.0001 | ||||
No | 30 | 27 | 21 | 36 | ||
Yes | 16 | 20 | 28 | 8 | ||
Tumor sites | 0.558 | 0.496 | ||||
Convexity | 6 | 9 | 10 | 5 | ||
Skull base | 35 | 31 | 33 | 33 | ||
Ventricle | 5 | 7 | 6 | 6 | ||
WHO grade | 0.224 | 0.318 | ||||
I | 30 | 24 | 27 | 27 | ||
II | 7 | 14 | 14 | 7 | ||
III | 9 | 9 | 8 | 10 |