Type of intravenous fluid delivered to patients during their prehospital treatment and transfer to hospital
| Fluids | N (%) |
| Total | 729 (100) |
| Single type of fluid | |
| 0.9% saline | 464 (63.6) |
| Hartmann’s | 31 (4.3) |
| PRBCs | 10 (1.4) |
| Hypertonic saline | 4 (0.5) |
| 10% dextrose | 1 (0.1) |
| Multiple types of fluid | |
| 0.9% saline and hypertonic saline | 20 (2.7) |
| 0.9% saline and PRBCs | 4 (0.5) |
| 0.9% saline and Hartmann’s | 1 (0.1) |
| Hartmann’s and PRBCs | 1 (0.1) |
| PRBCs and FFP | 1 (0.1) |
| No fluids | 192 (26.3) |
FFP, fresh frozen plasma; PRBC, packed red blood cells.