Imaging data
| Variable | No. |
|---|---|
| SDH location | |
| Falcine | 47 (57.1%) |
| Tentorial | 26 (33.8%) |
| Falcotentorial | 7 (9.1%) |
| Time interval from initial to repeat CT (mean) (range) (hr) | 10.3 (3.9–192) |
| SDH expansion | |
| Yes | 0 |
| No | 80 |
| SDH size (mean) (range) (mm) | |
| Initial | 2.8 ±1.6 (1–8) |
| Follow-up | 2.7 ± 1.6 (0–8) |