Multivariate logistic analysis of predictors of poor outcome
| Predictors | OR (95% CI) | p Value |
|---|---|---|
| Age | 1.1 (1.0 to 1.1) | 0.010 |
| Resuscitation WFNS grade V | 3.4 (1.3 to 8.7) | 0.012 |
| Brain herniation | 3.3 (1.1 to 10.1) | 0.038 |
| IVH | 3.1 (1.2 to 7.7) | 0.017 |
| Non-MCA aneurysm | 2.7 (1.1 to 6.9) | 0.028 |
IVH, intraventricular haemorrhage; MCA, middle cerebral artery; WFNS, World Federation of Neurological Societies.