Table 1
From: 0989. Accuracy of delivered airway pressure during proportional assist ventilation +. A bench study
Gain (%) | Mechanics | Mean Pawmeas (cm H2O) | Mean PawTh (cm H2O) | Difference mean Pawmeas - mean PawTh (cm H2O) | mean Δ% (%) |
|---|---|---|---|---|---|
30 | Normal | 6.6 | 9.4 | -2.8 | -29.8 |
Obstructive | 8.4 | 10.8 | -2.4 | -22.2 | |
Restrictive | 7.0 | 8.5 | -1.5 | -17.6 | |
Mixed | 6.7 | 8.8 | -2.1 | -23.9 | |
60 | Normal | 9.6 | 13.7 | -4.2 | -29.9 |
Obstructive | 9.5 | 13.6 | -4.1 | -30.1 | |
Restrictive | 10.2 | 13.0 | -2.8 | -21.5 | |
Mixed | 10.3 | 13.5 | -3.2 | -23.7 | |
All conditions | 8.5 | 11.4 | -2.9 | -25.4 | |