Diagnostic Instability and Reversals of Chronic Obstructive Pulmonary Disease Diagnosis in Individuals with Mild to Moderate Airflow Obstruction.
Shawn D AaronWan C TanJean BourbeauDon D SinRobyn H LovesJenna MacNeilGeorge A Whitmorenull nullPublished in: American journal of respiratory and critical care medicine (2017)
A single post-bronchodilator spirometric assessment may not be reliable for diagnosing COPD in patients with mild to moderate airflow obstruction at baseline.