Comparison of the response to surfactant between the patients who died and those who lived
| Lived (n = 10) | Died (n = 10) | |
|---|---|---|
| PaO2/FiO2before | 66.7 (18.7) | 67 (22.4) |
| PaO2/FiO2 after | 117.7 (70.8) | 75.6 (30) |
| OI before | 34.8 (16) | 35.7 (15.9) |
| OI after | 24.6 (14.3) | 35.9 (14.7) |
Increase of PaO2/FiO2 and reduction of oxygenation index (OI) in patients who lived, p < 0.05.