Multivariable analyses of risk factors associated with seizures
| Variables | OR (95% CI) | p Value |
| Gender, male | 6.3 (2.06 to 19.35) | 0.001 |
| Age >37 years | 0.16 (0.06 to 0.48) | 0.001 |
| Paresis | 4.89 (1.52 to 15.68) | 0.008 |
| Haemorrhagic lesion | 3.93 (1.16 to 13.26) | 0.027 |
| Any infarct | 3.78 (1.15 to 12.36) | 0.029 |
| SSS thrombosis | 3.38 (1.16 to 9.86) | 0.026 |
| StS thrombosis | 0.07 (0.01 to 0.32) | 0.001 |
| All infection | 0.12 (0.03 to 0.52) | 0.005 |
| Hematonosis or malignancy | 0.19 (0.05 to 0.74) | 0.017 |
SSS, superior sagittal sinus; StS, straight sinus thrombosis.