| Transfer times (decimal hours) | Median | IQR | Minimum | |
|---|---|---|---|---|
| 1 | Decision | 0.50 | 0.17; 1.13 | 0.03 |
| 2 | Ambulance travel to base | 0.29 | 0.24; 0.42 | 0.15 |
| 3 | Loading up | 0.17 | 0.15; 0.36 | 0.08 |
| 4 | Activation (2+3) | 0.51 | 0.42; 0.69 | 0.33 |
| 5 | Mobilisation (1+4) | 0.78 | 0.65; 1.10 | 0.42 |
| 6 | Travel to referring hospital | 0.90 | 0.68; 0.92 | 0.35 |
| 7 | Response (5+6) | 1.57 | 1.44; 1.83 | 0.70 |