Table 4.
Univariate and multivariate logistic regression analysis of postoperative adverse events.
| Predictor | Univariable |
Multivariable |
||
|---|---|---|---|---|
| OR (95% CI) | P-value | OR (95% CI) | P-value | |
| Age < median (yr) | 1.00 (0.99, 1.02) | 0.88 | – | – |
| Gender (M) | 0.90 (0.55, 1.47) | 0.67 | – | – |
| Protopathy | ||||
| AVM | 1.12 (0.67, 1.88) | 0.66 | – | – |
| DAVF | 0.74 (0.46, 1.20) | 0.22 | – | – |
| CCF | 1.79 (0.84, 3.81) | 0.13 | – | – |
| Intracranial tumors | 0.98 (0.51, 1.90) | 0.95 | – | – |
| Supplying vessels | ||||
| Middle meningeal artery | 1.60 (0.95, 2.69) | 0.08 | – | – |
| Cerebral artery | 0.74 (0.46, 1.19) | 0.22 | – | – |
| Comorbidity | ||||
| Hypertension | 1.39 (0.79, 2.44) | 0.26 | – | – |
| Diabetes mellitus | 0.88 (0.34, 2.27) | 0.79 | – | – |
| History of cerebral hemorrhage | 1.75 (1.08, 2.84) | 0.02*a | 1.84 (1.13, 3.00) | 0.02* |
| TCR episode | 2.05 (1.14, 3.70) | 0.02*a | 2.18 (1.20, 3.95) | 0.01* |
The postoperative adverse events (within the first 24 h after operation) were dizziness, delirium, headache, PONV (Post operative nausea and vomiting), muscle weakness, aphasia and hypopsia.
*
P < 0.05.
a
Analyzed using multivariate analysis.