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 ...

Please provide your email address to receive an email when new articles are posted on . The link between preserved ratio impaired spirometry (PRISm) and airway obstruction development was independent ...

Recent studies show that many patients are being treated for COPD without confirmatory spirometry. In-office testing is easy and available. A recent study showed that only 32% of patients admitted to ...

This is a multicentre, open-label, randomized clinical trial. Study subjects are active smokers older than 40 years of age with a more than 10 pack-year history who have not been diagnosed with COPD, ...

Please provide your email address to receive an email when new articles are posted on . The restriction phenotype, typically associated with sarcoidosis, was only found in 47% of patients with ...