Reliability and concurrent validity of a handheld smart spirometry system (Spirokit) in Korea and Vietnam
Abstract We aimed to evaluate the test–retest reliability and concurrent validity of a smart spirometry system with real-time software guidance compared to conventional laboratory spirometers. We included adult patients with asthma and/or chronic obstructive pulmonary disease from South Korea ( n = 633) and Vietnam ( n...
Jun-Young Song, Vinh Nguyen-Nhu, Sam-Ho Park et al.
· Scientific Reports · 0 citations