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Characteristics of the cohort of patients treated with tPA between 3-4.5 hours in the ECASS-1, ECASS-2, ECASS-3 and ATLANTIS studies
| Study Characteristic | ECASS-1 | ECASS-2 | ECASS-3 | ATLANTIS |
|---|---|---|---|---|
| n | 234 | 265 | 821 | 302 |
| Mean age (SD) | 64.7 (11.9) | 65.5 (11.0) | 65.2 (11.6) | 65.4 (11.6) |
| Mean NIHSSS (SD) | 15.2 (5.7) | 13.5 (5.7) | 11.2 (5.8) | 13.0 (6.2) |
| Median NIHSSS | 15 | 13 | 10 | 12 |
| Diabetes (%) | 15.8% | 17.7% | 15.7% | 21.2% |
| Median time to treatment | 3hr 50min | 3hr 55min | 3hr 58min | 4hr 1min |
