Table 2. Baseline characteristics by sub-population.
All | Not Treated | Treated, massive stroke | Treated, non-massive stroke | Historical Controls | |
---|---|---|---|---|---|
N = 98 | N = 6 | N = 7 | N = 85 | N = 165 | |
Mean age (±SD), years | 56.75 (±14.97) | 48 (±8.40) | 58.43 (± 12.2) | 57.2 (±15.45) | 66.3 (±11.7) |
Left hemisphere stroke % | 52% | 50% | 43% | 53% | 44% |
Female % | 34.7% | 16.7% | 28.6% | 36.5% | 40.6% |
Asian Indians % | 76.5% | 83% | 100% | 74% | <2% |
European Caucasians % | 23.5% | 17% | 0% | 26% | 63%(*) |
Time since stroke onset, mean (±SD), hours | 18.6 (±5.1) | 21.15 (±3.32) | 12.61 (±5.11) | 19.02 (±4.74) | 24(**) |
Time since stroke onset, median (min-max), hours | 18.5 (5–27) | 21.15 (18.8–23.5) | 12.75 (5–23.50) | 19.0 (8–27) | 24(**) |
Baseline NIHSS, mean (±SD) | 12.23 (±3.27) | 12.00 (±3.22) | 15.00 (±2.08) | 12.02 (±3.27) | 13.2 (±3.8) |
Baseline NIHSS, median | 12.0 | 11.5 | 16.0 | 12.0 | 13 |
(*) Categorized as “White, non-Hispanic” in NINDS
(**) Time from onset to baseline NIHSS measurement