Research Article
Comparison of Mask Oxygen Therapy and High-Flow Oxygen Therapy after Cardiopulmonary Bypass in Obese Patients
Table 2
Postoperative complications, treatment failure, and mortality rates of patients.
| | Group | value | Mask O2 (n = 50) | High-flow O2 (n = 50) |
| CPAP requirement | 11 | 6 | 0.187 | Reintubation | 4 | 0 | <0.001 | Pneumonia | 2 | 0 | <0.001 | ICU stay (day) | 2.8 ± 1.7 | 2.4 ± 0.5 | 0.130 | Hospitalization duration (day) | 6.9 ± 1.1 | 6.5 ± 0.7 | 0.034 | Atrial fibrillation | 12 | 7 | <0.001 | Transfusion rate | 1.8 ± 0.7 | 2.0 ± 0.7 | 0.080 | Mortality | 2 | 0 | <0.001 |
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Mean ± standard deviation; CPAP: continuous positive airway pressure; ICU: intensive care unit. |