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Frequencies of intraoperative seizures based on the annual number of awake craniotomies
| Frequency of
seizures |
Awake craniotomies
<10 (26) |
Awake craniotomies
≥10 (13) |
|---|---|---|
| 1%-4% | 9 (35%) | 7 (54%) |
| 5%-9% | 7 (27%) | 5 (38%) |
| 10%-19% | 6 (23%) | 0 (0%) |
| 20%-29% | 4 (15%) | 0 (0%) |
| Over 30% | 0 (0%) | 1 (8%) |
