COPD Severity and Life Expectancy Doctors use a classification system called the Global Initiative on Obstructive Lung Disease (or GOLD) system to determine how severe your COPD is. It's based on how ...

Chronic obstructive pulmonary disease (COPD) is a chronic lung condition characterized by shortness of breath and a chronic cough. Although there’s no cure for this progressive lung disease, it can be ...

Please provide your email address to receive an email when new articles are posted on . Factors associated with FEV1 included baseline fractional exhaled nitric oxide, response to a characterizing ...

The guideline-recommended FEV1:FVC value of less than 0.70 is the optimal cutoff for the diagnosis of clinically significant chronic obstructive pulmonary disease (COPD), researchers say. The study, ...

"Physicians should feel more confident in following the recent guideline recommendations both to use race-neutral reference equations and to use z scores for assessing severity…Together, these changes ...

To determine whether office spirometry (pre- and post-BD FEV1 measurement by the GP with handheld spirometer) contributes to diagnosing obstructive airways disease in subjects with unexplained airway ...

A spirometry is a pulmonary function test that measures how much air a person breathes out, and how quickly. Pulmonary function tests measure how well the lungs are working. It is an office-based ...

Preserved ratio impaired spirometry (PRISm) was associated with the development of airway obstruction over 10 years of follow-up, independent of smoking habits, with comparable odds for disease ...

The results of spirometry test can be interpreted to provide valuable information about the function of the lungs and respiratory system and guide diagnostic and treatment decisions. There are various ...