Table 2.
Baseline demographics and perioperative data (n = 41).
| Characteristics | Values |
|---|---|
| Age (years) | 49.6 ± 15.2 |
|
| |
| Gender | |
| Female | 22 (53.7%) |
| Male | 19 (46.3%) |
| Preoperative anxiety and/or depression | 4 (9.8%) |
|
| |
| Preoperative headache | |
| Tension-type headache | 3 (7.3%) |
| Migraine | 2 (4.9%) |
|
| |
| Preoperative regional management | |
| Scalp nerve blockade | 17 (41.5%) |
| Scalp infiltration | 19 (46.3%) |
| N/A | 5 (12.2%) |
|
| |
| Side of surgical incision | |
| Left | 21 (51.2%) |
| Right | 20 (48.8%) |
|
| |
| Etiology for surgery | |
| Tumor resection | 18 (43.9%) |
| Decompression | 13 (29.3%) |
| Others | 10 (22.0%) |
|
| |
| Surgical approach | |
| Retrosigmoid | 23 (56.1%) |
| Suboccipital | 16 (39.0%) |
| Others | 2 (4.9%) |
| Operation duration (hours) | 6.3 ± 1.1 |