Table 1.
Basic demographic and clinical information
| Demographic & Clinical information for screening | Summary Measure |
|---|---|
| Age – median (range) in years | 64 (26–86) |
| Male gender – n (%) | 23 (59) |
| Education – median (range) in years | 13 (8–20) |
| NIHSS at enrollment –median (range) in points | 1 (0–5) |
| Time from onset of symptoms to testing median (range) in hrs. | 18.3 (1.1–28.5a) |
a
2 patients were later determined to have earlier onset time than first reported resulting in a protocol deviation: one tested at 24.5 h and another at 28.5 h after symptom onset.