Proportion of publications related to the four major categories of traumatic injuries
| Overall | Domestic | International | |
| Burns | 132 (32%) | 34 (26%) | 98 (74%) |
| Traumatic brain injury | 336 (32%) | 141 (42%) | 195 (58%) |
| Spinal cord injury | 332 (31%) | 123 (37%) | 209 (63%) |
| Trauma | 259 (24%) | 84 (32%) | 175 (68%) |
A comparison of international articles with the domestic (USA) literature is included. “Trauma” is defined as injuries to body regions other than isolated brain or spinal cord injuries or burns and includes polytraumatic injuries.