Baseline demographics and medical history
| Variable | Results (N=50) |
|---|---|
| Age | 53.0±13.01 [22–79] |
| Women | 41 (82.0%) |
| Race | |
| Asian | 1 (2.0%) |
| White | 37 (74.0%) |
| Unknown | 2 (4.0%) |
| Not reported | 10 (20.0%) |
| Medical history | |
| Hypertension (controlled) | 12 (24.0%) |
| Hyperlipidemia | 5 (10.0%) |
| Diabetes type 2 | 2 (4.0%) |
| Obesity | 0 |
| Atrial fibrillation | 0 |
| Coronary artery disease | 0 |
| Congestive heart failure | 0 |
| Subarachnoid hemorrhage | 11 (22.0%) |
| Smoking history | 50 (100.0%) |
| Never smoked or not smoked within last 10 years | 19 (38.0%) |
| Not a current smoker but has smoked within past 10 years | 15 (30.0%) |
| Current smoker, <1 pack per day | 5 (10.0%) |
| Current smoker, ≥1 pack per day | 4 (8.0%) |
| Unknown | 7 (14.0%) |
Summary statistics; continuous variable: mean±SD [median] (min, max); categorical: n/N (%).