From: Leaks can dramatically decrease FiO2 on home ventilators: a bench study
 |  | Leakage (liters per minute) | ||
---|---|---|---|---|
 |  | 0 | 5 | 10 |
 |  | n = 12 | n = 12 | n = 12 |
 | 1 l/min | 24.2 [23.7 - 24.4] | 23.6 [23.2 - 23.9]* | 25.1 [23.8 - 25.1] |
Oxygen supply | 2 l/min | 28.6 [28.5 - 28.8] | 27.0 [26.1 - 27.6]* | 29.3 [27.4 - 29.6] |
4 l/min | 39.0 [38.0 - 40.0] | 34.0 [33.0 - 34.6]†| 36.6 [34.5 - 38.0]* | |
 | 8 l/min | 70.4 [67.5 - 71.9] | 53.1 [51.2 - 54.0]†| 49.5 [47.1 - 51.6]†|