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Demographic Information and Severity
| Magnesium Sulfate Study | TRACK-TBI study | |
|---|---|---|
| n | 363 | 170 |
| Age M (SD) | 32.5 (16) | 40 (16.8) |
| Years of education M (SD)* | 11.5 (2.5) | 13.8 (2.6) |
| Male n (%) | 279 (77) | 118 (69) |
| Glasgow Coma Scale n (%) | ||
| 3 to 8 | 193 (59) | 19 (12) |
| 9 to 12 | 108 (33) | 3 (2) |
| 13 to 15 | 28 (8) | 137 (86) |
| CT intracranial abnormalities n (%) | 363 (100) | 33 (28) |
TBI, traumatic brain injury; SD, standard deviation; CT, computed tomography.
n for years of education = 344 for Mag.
