Figure 3 | Scientific Reports

Figure 3

From: Additional Expiratory Resistance Elevates Airway Pressure and Lung Volume during High-Flow Tracheal Oxygen via Tracheostomy

Figure 3

Airway resistance during T-piece, high-flow tracheal (HFT) oxygen and modified HFT. There was not a significant difference in inspiratory resistance (A) among the three tracheal oxygen treatments (p = 0.484 in normal lung group and p = 0.056 in injured lung group). Expiratory resistance (B) significantly increased during modified HFT compared with T-piece. Data are presented as means and standard deviations, and P values in pairwise comparisons are also shown.

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