Results of multivariate logistic regression analysis for the presence of a minor leak before admission diagnosed by T1-FLAIR mismatch
| Odds Ratio | 95% CI | P Value | |
|---|---|---|---|
| Preoperative clinical factors | |||
| Age older than 80 years | 8.475 | 1.639–43.478 | .011 |
| Rebleeding | 5.291 | 2.028–13.889 | .001 |
| Associated neuroradiologic findings on admission | |||
| Intracerebral hemorrhage on CT | 7.197 | 2.457–20.833 | <.001 |
| Postoperative factors | |||
| mRS score 3–6 | 6.690 | 2.548–17.564 | <.001 |