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Patient data of matched groups
| Spinal Group | Intracranial Group | |
|---|---|---|
| No of patients | 26 | 241 |
| Sex ratio F:M | 8.6:1 | 8.6:1 |
| Mean age (range) | 59.3 (25–93) | 55.9 (23–83) |
| Mean Follow-up (range) | 45 (4–122) | 45.3 (12–154) |
| NF-II | None | |
| Grade of Resection | Simpson I + II | |
