Table 3.
Procedure | Malignant, N (%) | Benign, N (%) |
---|---|---|
Craniotomy | 119 (31.4) | 70 (16.0) |
Biopsy | 34 (9.0) | a |
Ventriculostomy | 16 (4.2) | a |
Shunt operation | 11 (2.9) | a |
All | 180 (47.5) | 84 (19.2) |
aAccording to HCUP policy, exact number and frequency cannot be reported when cell size <10.