Alessandro Marcon, Francesca Locatelli, Simone Accordini
European Respiratory Journal 2022 59: 2200096; DOI: 10.1183/13993003.00096-2022
With great interest we read the editorial by Mannino  regarding the investigation on the coexistence between asthma and COPD that we conducted using data from the population-based European Community Respiratory Health Survey (ECRHS).
Mounting evidence suggests that FEV1 decline is slower among patients with COPD and asthma compared to those with COPD alone https://bit.ly/33NyoJq
Conflict of interest: None declared.