Patient characteristics
| Stroke | Nonstroke | |
|---|---|---|
| No. of patients | 29 | 96 |
| No. of men (%) | 13 (45%) | 42 (44%) |
| Median age (yr) | Median = 72 | Median = 55 |
| Interquartile range = 66–82 | Interquartile range = 45–70 | |
| Range = 52–93 | Range = 17–91 | |
| Time from stroke to PCT (hr) | Median = 3 | Median = 3.5 |
| Interquartile range = 2–6 | Interquartile range = 2–7 | |
| Range = 1.5–12 | Range = 1–12 | |
| Stroke location: | ||
| ACA and MCA territories | 3 | |
| MCA territory | 24 | |
| ACA territory | 2 | |
| PCA territory | 0 |
Note:—ACA indicates anterior cerebral artery; MCA, middle cerebral artery; PCA, posterior cerebral artery; PCT, perfusion CT.