Electronic cigarette use and respiratory symptoms in the French population-based Constances cohort

Knowledge about the consequences of electronic cigarette (EC) use on respiratory health is still limited. We aimed to assess whether EC use is associated with the occurrence of asthma symptoms and chronic bronchitis among the French adult population, with a specific focus on never combustible cigarettes (CC) smokers. We further investigated whether the association differed in men and women.
Source: Respiratory Medicine - Category: Respiratory Medicine Authors: Tags: Original Research Source Type: research