The effect of dietary antioxidant on the COPD risk: the community-based KoGES (Ansan–Anseong) cohort

摘要

BackgroundDietary antioxidants have been suggested to have protective role against chronic obstructive pulmonary disease (COPD), but few prospective studies examined this relationship. The prospective study was conducted to evaluate the effect of dietary antioxidants on COPD risk and lung function in the Korean population.