Baseline characteristics of patients
| Characteristic | Patients |
| Age mean (SD) | 57.4 (18.8) |
| Sex | |
| Male (%) | 30 (60%) |
| Female (%) | 20 (40%) |
| Race | |
| African American | 8 (16%) |
| Asian | 1 (2%) |
| Caucasian | 35 (70%) |
| Native American | 1 (2%) |
| Pacific Islander | 0 (0%) |
| Other | 5 (10%) |
| Ethnicity | |
| Hispanic | 4 (8%) |
| Not Hispanic | 46 (92%) |
| Admission mRS | |
| 0 | 11 (22%) |
| 1 | 28 (56%) |
| 2 | 8 (16%) |
| 3 | 2 (4%) |
| 4 | 1 (2%) |
| Discharge mRS | |
| 0 | 15 (30%) |
| 1 | 26 (52%) |
| 2 | 3 (6%) |
| 3 | 1 (2%) |
| 4 | 3 (6%) |
| 5 | 1 (2%) |
| 6 | 1 (2%) |
| Diagnosis | |
| Brain tumour | 4 (8%) |
| Unruptured aneurysm | 14 (28%) |
| Haemorrhagic stroke | 13 (26%) |
| Ischaemic stroke | 7 (14%) |
| Other | 12 (24%) |
Haemorrhagic stroke, subarachnoid haemorrhage and intracerebral haemorrhage; mRS, modified Rankin scale score.