Table 1 Model fitting error (median [IQR]) during inflation and deflation at different PEEP levels for healthy and ARDS subjects

Healthy State Inflation

6.59 [4.87-8.45]

3.59 [2.67-5.15]

2.55 [2.16-2.93]

0.78 [0.43-0.99]

3.06 [2.62-3.70]

Healthy State Deflation

9.86 [6.23-11.44]

2.51 [1.84-6.49]

1.37 [1.01-3.47]

0.98 [0.61-1.87]

1.78 [1.56-4.98]

ARDS State* Inflation

10.68

6.25

2.94

1.57

4.60 [2.26-8.47]

ARDS State* Deflation

7.72

2.80

1.66

1.20

2.23 [1.43-5.26]