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Baseline characteristics of patients
| n/N (%) | |
|---|---|
| Demographics | |
| Mean, age, y (SD) | 32.5±9.8 |
| Gender, female (%) | 12 (57.1) |
| Clinical characteristics (%) | |
| Headache | 20 (95.2) |
| Vomit | 11 (52.4) |
| Seizure | 7 (33.3) |
| Tinnitus | 1 (4.8) |
| Weakness | 2 (9.5) |
| Visual‐field defects | 4 (19.0) |
| Disturbance of consciousness | 8 (38.1) |
| Location of thrombus | |
| Superior sagittal sinus | 16 (76.2) |
| Transverse sinus | 19 (90.5) |
| Sigmoid sinus | 17 (81.0) |
| Cortical and deep cerebral venous system | 14 (66.1) |
