Table 3 Univariate and multivariate logistic regression of clinical features for PD-L1 expression in meningioma
Variables | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
HR | 95% CI | P value | HR | 95% CI | P value | |
Age (years) | ||||||
≤ 46 | 1 | 1 | ||||
>46 | 1.138 | 0.505–2.568 | 0.755 | 1.326 | 0.530–3.320 | 0.547 |
Gender | ||||||
Male | 1 | 1 | ||||
Female | 0.909 | 0.344–2.405 | 0.848 | 0.525 | 0.165–1.674 | 0.276 |
Tumor volume (cm3) | ||||||
≤ 42.89 | 1 | 1 | ||||
>42.89 | 4.429 | 1.854–10.580 | 0.001 | 5.288 | 1.786–15.651 | 0.003 |
PTBE | ||||||
No | 1 | 1 | ||||
Yes | 1.389 | 0.601–3.211 | 0.442 | 0.801 | 0.305–2.102 | 0.652 |
Tumor sites | ||||||
Convexity & ventricle | 1 | 1 | ||||
Skull base | 1.036 | 0.450–2.386 | 0.934 | 1.660 | 0.537–5.138 | 0.379 |
WHO grade | ||||||
I | 1 | 1 | ||||
II-III | 1.797 | 0.781–4.136 | 0.168 | 1.353 | 0.369–4.954 | 0.648 |