Add to ORKG95% CI: 0.471 - 0.797, P<0.001). Conclusions: The FEV1/FEV6 ratio can be considered to be a good alternative to the FEV1/FVC ratio for screening of COPD. Larger multicentre study and better education on spirometric techniques can validate similar study outcome and establish reference values appropriate to the population being studied
AimsTo determine the accuracy of the forced expiratory volume ratio at one and six seconds (FEV1/FEV...
AimsTo determine the agreement between the FEV1/FEV6 ratio and the FEV1/FVC ratio in an elderly popu...
Chronic airflow limitation (CAL) can be defined as fixed ratio of forced expiratory volume in 1 s (F...
Efficacy of the FEV1/FEV6 ratio compared to the FEV1/FVC ratio for the diagnosis of airway obstructi...
The article entitled “Determination of the efficacy of FEV6 as a surrogate for FVC in the diagnostic...
The present cross-sectional, population-based study was designed to evaluate the performance of the ...
Context: The use of spirometry is currently limited to the diagnosis of obstructive airway disease ...
BACKGROUND According to American Thoracic Society criteria FEV1% is the gold standard test in the d...
The aim of the study was to establish a correlation between the changes of external respiratory func...
In recent years, the FEV1/FEV in six seconds ratio has been proposed and validated as a parameter fo...
There is no general agreement on the spirometric definition of chronic obstructive pulmonary disease...
Introduction: Forced expiratory value in one score (FEV1)/ Forced vital capacity (FVC) was used in ...
27 páginasBackground and Objective Chronic Obstructive Pulmonary Disease (COPD) is diagnosed using t...
Background/Aims Postbronchodilator forced expiratory volume in 1 second (FEV1)/forced vital capacity...
Current COPD guidelines such as the GOLD workshop report use a fixed FEV1/FVC value (0.70) to define...
AimsTo determine the accuracy of the forced expiratory volume ratio at one and six seconds (FEV1/FEV...
AimsTo determine the agreement between the FEV1/FEV6 ratio and the FEV1/FVC ratio in an elderly popu...
Chronic airflow limitation (CAL) can be defined as fixed ratio of forced expiratory volume in 1 s (F...
Efficacy of the FEV1/FEV6 ratio compared to the FEV1/FVC ratio for the diagnosis of airway obstructi...
The article entitled “Determination of the efficacy of FEV6 as a surrogate for FVC in the diagnostic...
The present cross-sectional, population-based study was designed to evaluate the performance of the ...
Context: The use of spirometry is currently limited to the diagnosis of obstructive airway disease ...
BACKGROUND According to American Thoracic Society criteria FEV1% is the gold standard test in the d...
The aim of the study was to establish a correlation between the changes of external respiratory func...
In recent years, the FEV1/FEV in six seconds ratio has been proposed and validated as a parameter fo...
There is no general agreement on the spirometric definition of chronic obstructive pulmonary disease...
Introduction: Forced expiratory value in one score (FEV1)/ Forced vital capacity (FVC) was used in ...
27 páginasBackground and Objective Chronic Obstructive Pulmonary Disease (COPD) is diagnosed using t...
Background/Aims Postbronchodilator forced expiratory volume in 1 second (FEV1)/forced vital capacity...
Current COPD guidelines such as the GOLD workshop report use a fixed FEV1/FVC value (0.70) to define...
AimsTo determine the accuracy of the forced expiratory volume ratio at one and six seconds (FEV1/FEV...
AimsTo determine the agreement between the FEV1/FEV6 ratio and the FEV1/FVC ratio in an elderly popu...
Chronic airflow limitation (CAL) can be defined as fixed ratio of forced expiratory volume in 1 s (F...