Spirometry is a standard test doctors use to determine how well your lungs function. A score that measures airflow into and out of your lungs can help diagnose COPD and determine the best treatments.

Collecting spirometry data remotely is done with a combination of a Bluetooth-enabled, handheld spirometer and an accompanying smartphone app that enables data collection and streaming of test results ...

Despite these benefits, most physicians in clinical practice rely only on history and clinical examination to make a diagnosis of OAD and to start pharmacotherapy. 4 This approach leads to both ...