30 December 2024 : Clinical Research
Hemorrhagic Risk in Vestibular Schwannoma Surgeries: Insights and Implications
Alper Tabanli ABCDEFG 1*, Hakan Yilmaz
ABCEFG 2, Emrah Akçay ABFG 1, Hüseyin Berk Benek ACEG 2, Ibrahim Burak Atci BDF 3, Mesut Mete ABDE 4
DOI: 10.12659/MSM.946583
Med Sci Monit 2024; 30:e946583
Table 5 Risk factors associated with postoperative hemorrhage/edema in vestibular schwannoma surgery.
| Factor | Odds ratio | 95% CI | P-value |
|---|---|---|---|
| Tumor size >3 cm | 4.5 | 1.8–11.2 | 0.003 |
| Presence of chronic diseases | 3.2 | 1.2–8.7 | 0.02 |
| Subtotal resection | 5.8 | 2.1–15.9 | 0.001 |
| Operative time >120 minutes | 2.9 | 1.1–7.4 | 0.04 |
| Estimated blood loss >500 mL | 4.2 | 1.6–10.9 | 0.006 |
| Other relevant factors identified | 2.7 | 0.9–8.1 | 0.07 |
| CI – confidence interval. | |||