Evacuation route | Manual compression | Mechanical compression | p-value |
---|---|---|---|
lift | |||
Residual compression (mean ± SD) [mm] | 6 ± 3 | 3 ± 1 | < 0.001 |
ladder | |||
Residual compression (mean ± SD) [mm] | 3 ± 3 | 1 ± 1 | < 0.001 |
stairs | |||
Residual compression (mean ± SD) [mm] | 2 ± 2 | 4 ± 1 | < 0.001 |