Immune markers | Cases | Controls | P value | ORa | 95% CI |
---|
CD8+ TIL levels |
low | 21 | 28 | | 1 | |
high | 10 | 34 | 0.020 | 0.325 | 0.125–0.840 |
PD-L1 expression |
low | 19 | 27 | | 1 | |
high | 12 | 35 | 0.054 | 0.378 | 0.141–1.015 |
- aOdds ratio were adjusted for age, gender, admission time, tumor sites, tumor volume, peritumoral brain edema, Simpson grade resection, WHO grade, postoperative radiotherapy, and follow-up duration