Table 2.
Arterial blood gas analysis.
| Control group (n = 30) | GDT group (n = 30) | |||
| T1 | T2 | T1 | T2 | |
| PH | 7.44 (0.03) | 7.33 (0.11) | 7.40 (0.03) | 7.43 (0.02) |
| PO2 | 81 (9) | 241.9 (60.1) | 86.0 (10) | 334.5 (87.3)* |
| PaO2/FiO2 | 385.7 (44.2) | 241.9 (60.1) | 409.5 (51.7) | 334.5 (87.3)* |
| PCO2 | 38.5 (3.9) | 41.88 (6.1) | 37.8 (3.2) | 41.2 (4.6) |
| HCO3 | 25.8 (1.67) | 27.34 (1.53) | 26.0 (1.73) | 26.9 (1.84) |
| Hb | 13.26 (1.05) | 11.74 (1.11) | 12.89 (1.26) | 13.01 (1.32) |
| Lac | 1.77±0.8 | 1.79±0.62 | 1.86±0.66 | 1.82±0.61 |
| K | 3.9 (0.5) | 4.0 (0.4) | 3.8 (0.5) | 4.2 (1.2) |
| Na | 136.3 (5.2) | 139.9 (2.2) | 137.1 (5.1) | 135.4 (7.3) |
| Glu | 5.32 (0.91) | 5.63 (0.52) | 5.81 (1.69) | 6.09 (2.01) |
The data are the totals (percentages) or means ± standard deviation. *p<0.05 compared with 0.05% within groups. T1: before induction, air inhaled. T2: at the end of one-lung ventilation. Fraction of inspired oxygen: 100%.