Poor Sleep Quality Linked to COPD Flare-ups in US Study
Poor sleep significantly increased the risk of disease flare-ups in current or former smokers with chronic obstructive pulmonary disease (COPD), a study found. “Sleep has not been extensively studied as a modifier of COPD outcomes,” Marishka Brown, PhD, director of the National Heart, Lung, and Blood Institute’s (NHLBI) National…