Numbers of infants of all gestations departing from the assigned mode of ventilation
| PTV | IMV | |
| Dräger not departing | 35 | 40 |
| Dräger departing | 16 (31%) | 15 (27%) |
| SLE not departing | 303 | 274 |
| SLE departing | 107 (26.1%) | 47 (14.6%) |
PTV, patient triggered ventilation; IMV, intermittent mandatory ventilation.