Table 2 The setting of respiratory support and the characteristics of respiratory mechanics
Case No | Breathing rate (breaths/min) | PaO2/FiO2 | HFNC (hours) | Setting of HFNC | NIV (hours) | Setting of NIV | IMV (days) | The mode and the initial parameter setting of IMV | SPO2 before RM | SPO2 after RM | Prone position | ECMO (days) | Resistance (L/cm H2O/S) | Compliance (ml/cm H2O) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Case 1 | 27 | 198 | 63 | Oxygen flow 40 L/Min FiO2 0.60 | 11 | CPAP 5cmH2O FiO2 0.7 | 10 | P-A/C, Pi 12 cmH2O PEEPmax 16 cmH2O, FiO2 1.0 | 73% | 97% | Yes | 0 | 20 | 34 |
Case 2 | 25 | 162 | 85 | Oxygen flow 50 L/Min FiO2 0.50 | 33 | S/T 10/5cmH2O FiO2 0.45 | – | NA | NA | NA | NO | 0 | NA | NA |
Case 3 | 21 | 118 | 20 | Oxygen flow 60 L/Min FiO2 0.50 | – | NA | 3 | P-A/C, Pi 12 cmH2O PEEPmax 16 cmH2O, FiO2 1.0 | 90% | 98% | Yes | 0 | 14 | 41 |
Case 4 | 33 | 155 | 158 | Oxygen flow 50 L/Min FiO2 0.45 | – | NA | – | NA | NA | NA | Yes | 0 | NA | NA |
Case 5 | 24 | 56 | 43 | Oxygen flow 60 L/Min FiO2 0.45 | – | NA | 8 | P-A/C, Pi 10 cmH2O PEEPmax 14 cmH2O, FiO2 1.0 | 92% | 99% | Yes | 0 | 15 | 54 |
Case 6 | 29 | 230 | 35 | Oxygen flow 45 L/Min FiO2 0.35 | – | NA | – | NA | NA | NA | NA | 0 | NA | NA |
Case 7 | 24 | 263 | 39 | Oxygen flow 45 L/Min FiO2 0.35 | 20 | CPAP 6cmH2O FiO2 0.28 | – | NA | NA | NA | NA | 0 | NA | N A |
Case 8 | 30 | 47 | 17 | Oxygen flow 45 L/Min FiO2 0.26 | – | NA | 15 | P-A/C, Pi 10 cmH2O PEEPmax10 cmH2O, FiO2 1.0 | 94% | 94% | Yes | 6 | 14 | 22 |
Case 9 | 27 | 260 | 54 | Oxygen flow 50 L/Min FiO2 0.5 | 28 | S/T 10/6cmH2O FiO2 0.5 | – | NA | NA | NA | NA | 0 | NA | NA |
Case 10 | 30 | 96 | 30 | Oxygen flow 50 L/Min FiO2 0.5 | – | NA | 7 | P-A/C, Pi 10 cmH2O PEEPmax12 cmH2O, FiO2 1.0 | NA | NA | No | 5 | NA | NA |
Total/median (IQR) | 27 (21–33) | 180 (47–263) | 41 (28–69) | 50 (45–53)L/min 0.48 (0.35–0.5) | 24 (13–32) |  | 8 (5–13) | PEEPmax 14 cm H2O (11–16) | 91% (77–94%) | 98% (95–99%) | YES 4 (40%) | 5.5 (5–6) | 15 (14–19) | 38 (25–51) |