Table 1 Respiratory and hemodynamic variables measured with two cycling-off criteria (25% and 40%)
Slope (ms) | Cycling-off (%) | RR (beats/min) | VTe (ml) | MV (l/min) | VCO2 (l/min) | VTCO2 (l/min) | ETCO2 (l/min) | SpO2 (%) | MAP (mmHg) | HR (beats/min) |
|---|---|---|---|---|---|---|---|---|---|---|
0.15 | 25 | 18.2 | 587.5 | 10.6 | 193.6 | 11.2 | 27.8 | 98.8 | 96.4 | 83.4 |
0.15 | 40 | 19.2 | 560.7 | 10.0 | 183.7 | 10.88 | 28 | 98.8 | 96.2 | 83.9 |
P value | 0.21 | 0.31 | 0.2 | 0.19 | 0.45 | 0.83 | 1 | 0.92 | 0.44 | |
0.30 | 25 | 19.4 | 588.4 | 10.5 | 192.8 | 11.54 | 28 | 98.7 | 98.2 | 83.6 |
0.30 | 40 | 19.7 | 565.2 | 10.2 | 187.8 | 10.61 | 28.2 | 98.9 | 97.7 | 83.6 |
P value | 0.74 | 0.2 | 0.5 | 0.50 | 0.17 | 0.65 | 0.08 | 0.78 | 0.9 |