| Number/Percentage |
Traumatic comas | 43 (43) |
Traumatic brain injury (TBI) | 35 (35) |
Multiple traumas | 8 (8) |
Non-traumatic comas | 57 (57) |
Vascular | 24 (24) |
Infectious | 14 (14) |
Metabolic | 13 (13) |
Toxic | 2 (2) |
Postictal (epilepsy) | 2 (2) |
Others | 2 (2) |