From: The SOFA score—development, utility and challenges of accurate assessment in clinical trials
Estimated FiO2 in patients supported with low flow nasal cannula | ||||||||
---|---|---|---|---|---|---|---|---|
Flow rate (l/min) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Estimated FiO2 | 0.24 | 0.27 | 0.3 | 0.33 | 0.36 | 0.39 | 0.42 | 0.45 |