Sentence examples for obstruction parameters from inspiring English sources

In some studies, different correlations to airflow obstruction parameters in PFT were found with these differing thresholds in the same sample [ 12, 14, 27, 32].

Two airflow obstruction parameters were accessed: forced expiratory volume in the first second as percentage from predicted (FEV1 %pred) and FEV1 divided by the forced volume vital capacity.

In another way, FEV1 %pred and FEV1/FVC were selected as airflow obstruction parameters in PFT, but other parameters in PFT were valuable for evaluating COPD.

Although airflow obstruction parameters in the pulmonary function test (PFT) by spirometry is essential in COPD diagnosis, these parameters fail to quantify the proportionate impact of emphysema and small airways disease individually.

In this meta-analysis, significant correlations were found between CT measurements of emphysema or peripheral airway and airflow obstruction parameters in PFT in COPD patients, both in inspiratory and expiratory CT.

Two reviewers independently screened 1,763 citations to identify articles that correlated CT measurements to airflow obstruction parameters of the pulmonary function test in COPD patients, rated study quality and extracted information.

As DLNO is thought to be influenced by parenchymal alterations it may complement the standard parameter measuring obstruction, FEV1.

Neither airway XSA nor length of obstruction correlated with sleep apnea parameters.

Imposing a condition of obstruction, we have found dimensionless parameters that result in the blockage of the duct in the slope change zone.

Two PFT parameters for airflow obstruction were collected, including FEV1 %pred and FEV1/FVC.

The influx of neutrophils correlates with symptoms and parameters of airways obstruction such as FEV1 [ 19].