Resource utilization by level of trauma activation
| Present at arrival | Major trauma | Minor trauma | Trauma resource |
| Trauma surgeon | X | X | On request |
| ED physician | X | X | X |
| Trauma nurse | X | X | X |
| Trauma scribe | X | X | X |
| Trauma support nurse | X | ||
| Respiratory therapist | X | Notified | |
| Radiology technician | X | X | Notified |
| OR nurse | X | ||
| Phlebotomist | X | X | Notified |
| Blood bank | X | ||
| ED hospital charge | $22 712 | $20 031 | $4879 |
ED, emergency department; OR, operating room.