FEV1% predicted value | FEV1/FVC | |||
---|---|---|---|---|
r | P | r | P | |
Elastic modulus of diaphragm | -0.81 | < 0.001 | -0.63 | < 0.001 |
Elastic modulus of intercostal muscle | -0.76 | < 0.001 | -0.57 | < 0.001 |
DE at tidal inspiration | 0.55 | < 0.001 | 0.47 | < 0.001 |
DE at maximal deep inspiration | 0.10 | 0.138 | 0.23 | 0.001 |
TF at tidal inspiration | 0.56 | < 0.001 | 0.48 | < 0.001 |
TF at maximal deep inspiration | 0.58 | < 0.001 | 0.60 | < 0.001 |