Table 2.
Participant Characteristics
| Participant characteristic | Total n = 262 |
|---|---|
| Age, mean years at injury (SD) | 36.5 (15.2) |
| Gender, n (%) | |
| Male | 184 (70) |
| Female | 78 (30) |
| Time from onset to enrollment/admission, n (%) | |
|---|---|
| Less than 28 days |
3 (1) |
| 28 to 70 days |
153 (58) |
| 71 to 112 days |
41 (16) |
| 113 to 365 days |
3 (2) |
| 366 to 730 days |
7 (3) |
| More than 730 days |
2 (1) |
| Missing | 51 (19) |
| Etiology of brain injury, n (%) | |
|---|---|
| Traumatic |
240 (92) |
| Non-traumatic | 22 (8) |
| State of consciousness (first record), n (%) | |
|---|---|
| Emerged from minimally conscious state |
21 (8) |
| Minimally conscious state |
194 (74) |
| Vegetative state/unresponsive wakefulness syndrome | 47 (18) |
SD, standard deviation.