Table 1.
Demographic and clinical characteristics of the study population
| WEEKDAY (n = 285) | WEEKEND (n = 100) | P value | |
|---|---|---|---|
| Age (mean ± SD) | 53 ± 12 | 53 ± 13 | 0.84 |
| Female patients (%) | 77 (27 %) | 37 (37 %) | 0.07 |
| WFNS grade | |||
| I | 156 (54 %) | 55 (54 %) | 0.85 |
| II | 53 (18 %) | 21 (20 % | |
| III | 9 (3 %) | 2 (2 %) | |
| IV | 30 (11 %) | 8 (8 %) | |
| V | 36 (13 %) | 15 (15 %) | |
| Treatment | |||
| No treatment (%, n) | 10 (3.5 %) | 8 (8 %) | 0.1 |
| Endovascular (%, n) | 238 (83.5 %) | 72 (72 %) | |
| Surgical (%, n) | 37 (13 %) | 20 (20 %) | |
| Mean scan to admission time | 14.05 (34.5) | 10.7 (20.8) | 0.38 |
| Mean admission to treatment time | 27.5 (44.3) | 71.59 (79.8) | <0.0001 |
| Mean scan to treatment time | 40.4 (53.4) | 83.05 (83.4) | <0.0001 |
| Mean length of stay in hospital | 19.9 (17.8) | 20.5 (19.57) | 0.76 |
| In-hospital death after admission | 27 (9.5 %) | 16 (16 %) | 0.08 |
| Re-bleeds | 5 (1.7 %) | 0 (0 %) | |
| Death at 3 months | 29 (10.2) | 17 (16.8) | 0.08 |
| GOS at 3 months | |||
| GOS 1 & 2 | 30 (10.5 %) | 18 (17.8 %) | 0.14 |
| GOS 3 & 4 | 52 (18.3 %) | 15 (14.8 %) | |
| GOS 5 | 202 (71.13 %) | 68 (67.3 %) | |