Figure 2

Trachea maximal water flux results during simulated breathing at ambient and augmented air pressure. Median values (shown by bold line) demonstrate a 22% reduction in maximal water flux from CPAP pressures of 5 cm H2O.
Trachea maximal water flux results during simulated breathing at ambient and augmented air pressure. Median values (shown by bold line) demonstrate a 22% reduction in maximal water flux from CPAP pressures of 5 cm H2O.