Table 1. Characteristics of REDDISH Patients Included in the Analyses.
| Characteristic | Finding (Nā=ā482)a |
|---|---|
| Age, mean (SD), y | 55.0 (14.5) |
| Sex | |
| Female | 337 (69.9) |
| Male | 145 (30.1) |
| Hypertension | 195 (40.4) |
| Smoking | |
| Missing | 77 (16.8) |
| Current smoker | 239 (49.6) |
| Ex-smoker | 56 (11.6) |
| No smoking | 110 (22.8) |
| CCI | |
| 0 | 356 (73.8) |
| 1-3 | 109 (22.6) |
| ā„4 | 17 (3.5) |
| Modified Fisher scale score, median (IQR) | 4 (1) |
| 0 | 8 (1.6) |
| 1 | 46 (9.5) |
| 2 | 18 (3.7) |
| 3 | 106 (21.9) |
| 4 | 264 (54.7) |
| WFNS score, mean (SD) | 2.28 (1.49) |
| 1 | 235 (48.7) |
| 2 | 92 (19.1) |
| 3 | 22 (4.5) |
| 4 | 44 (9.1) |
| 5 | 81 (16.8) |
| Onset-to-treatment time, h | |
| Mean (SD) | 49.5 (122.4) |
| Median (IQR) | 19.5 (10.58-30.98) |
| Hospital transfer | 254 (50.8) |
| Ventriculostomy | 235 (48.7) |
| Hematoma evacuation | 12 (3.9) |
| Treatment modality | |
| Clipping | 186 (38.6) |
| Coiling | 296 (61.4) |
Abbreviations: CCI, Charlson Comorbidity Index; REDDISH; Reducing Delays in Aneurysmal Subarachnoid Hemorrhage study; WFNS, World Federation of Neurosurgical Societies.
a
Data are presented as number (percentage) of patients unless otherwise indicated.