Table 2.
Univariate analysis comparing patients with poor and good 3-month outcomes.
| Variable | GOS (1–3) | GOS (4–5) | OR (95%CI) | P-value |
|---|---|---|---|---|
| Males/females | 11/15 | 39/58 | – | 0.846 |
| Mean age in years | 60.923 ± 7.144 | 56.680 ± 11.789 | 1.036 (0.995–1.079) | 0.024 |
| Hypertension | 12 | 37 | – | 0.459 |
| Diabetes mellitus | 0 | 4 | – | 0.578 |
| WFNS | 3.69 (2.205–6.173) | <0.001 | ||
| 1 | 2 | 21 | ||
| 2 | 0 | 31 | ||
| 3 | 3 | 25 | ||
| 4 | 4 | 15 | ||
| 5 | 17 | 5 | ||
| Fisher Score | 2.263 (1.3–3.94) | 0.002 | ||
| 2 | 8 | 49 | ||
| 3 | 5 | 32 | ||
| 4 | 13 | 16 | ||
| Aneurysm location | – | 0.823 | ||
| Anterior | 17 | 58 | ||
| Posterior | 7 | 28 | ||
| Multiple aneurysms | 2 | 11 | ||
| Repair procedure (WFNS4–5) | – | 0.095 | ||
| Clip | 5 | 1 | ||
| Coil | 14 | 20 | ||
| None | 1 | 0 | ||
| Acute hydrocephalus | 3 | 2 | – | 0.107 |
| DCI | 12 | 11 | 6.701 (2.48–18.11) | <0.001 |
| Symptomatic cerebral vasospasm | 9 | 9 | 5.176 (1.794–14.939) | 0.003 |
| Intraventricular hemorrhage | 8 | 12 | 3.148 (1.125–8.810) | 0.024 |
| Glucose (mmol/L, mean ±SD) | 7.854 ± 2.272 | 6.299 ± 1.770 | 1.436 (1.153–1.789) | <0.001 |
| CRP (mmol/L, mean ±SD) | 43.881 ± 35.548 | 8.309 ± 11.295 | 1.078 (1.045–1.111) | <0.001 |
| Albumin (mmol/L, mean ±SD) | 37.696 ± 4.851 | 41.062 ± 3.101 | 0.79 (0.696–0.898) | 0.002 |
| CRP/albumin ratio (× 1,000, mean ±SD) | 1.208 ± 1.047 | 0.207 ± 0.300 | 17.072 (5.159–56.491) | <0.001 |
WFNS, World Federation of Neurological Surgeons; GOS, Glasgow Outcome Scale; DCI, Delayed cerebral ischemia. Bold values indicate p < 0.05.