Table 1.
Arterial blood gas parameters
| Parameter | On admission | Before extubation |
|---|---|---|
| pH | 7.228 | 7.345 |
| PCO2 | 69.8 | 47.7 |
| pO2 | 27.1 | 153.1 |
| BE | −0.9 | −0.7 |
| HCO3 | 28.4 | 25.4 |
| Oxygen saturation | 50% | 99% |
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