Results at different levels of volume targeting and at baseline. Results are given as the mean (SD)
| Baseline | 4 mL/kg | 5 mL/kg | 6 mL/kg | 7 mL/kg | |
| PTPdi (cmH2O.s/min) | 106 (31) | 177 (67) | 127 (41) | 101 (31) | 78 (20) |
| VTe (mL/kg) | 5.8 (0.6) | 4.7 (0.4) | 5.3 (0.4) | 6.3 (0.4) | 7.0 (0.5) |
| PIP (cmH2O) | 19.7 (3.7) | 12.6 (3.1) | 15.5 (4.1) | 19.4 (4.4) | 24.3 (3.8) |
| Spontaneous respiratory rate (breaths/min) | 54 (10) | 61 (10) | 56 (15) | 51 (16) | 44 (9) |
| MVe (mL/kg/min) | 319 (71) | 286 (46) | 297 (88) | 330 (109) | 313 (68) |
| FiO2 | 35 (10) | 38 (12) | 35 (10) | 34 (10) | 34 (10) |