passages.id: 276
passages.type: sentence
passages.text: In assessing the acute functional effect of bronchodilators , ΔsRAW-based criterion is preferable to FEV1-FVC-based criteria , being more closely related to bronchodilator-induced improvements of lung mechanics and dyspnea at rest .
entities.id: 277
entities.type: intervention
entities.text: bronchodilators
entities.id: 278
entities.type: intervention
entities.text: bronchodilator-induced
entities.id: 279
entities.type: outcome
entities.text: improvements of lung mechanics and dyspnea at rest