Background E-cigarette use prevalence has grown rapidly in the US. Despite the popularity
of these products, few acute exposure toxicity studies exist, and studies on long-term …

Objectives Little evidence is available on the association of e-cigarettes with health indices.
We investigated the association of e-cigarette use with diagnosed respiratory disorder …

Introduction The association between e-cigarette use and chronic bronchitis, emphysema,
and chronic obstructive pulmonary disease has not been studied thoroughly, particularly in …

METHODS Cross-sectional data from the Behavioral Risk Factor Surveillance System
(BRFSS) from 2016 to 2018 were used to examine self-reported information on current e …

E-cigarette use among adolescents and young adults has been associated with adverse
respiratory symptoms, including symptoms of asthma and bronchitis. This investigation …

Respiratory effects of e-cigarette use among youth are not fully understood. This study
investigated the longitudinal association between e-cigarette use and a validated index of …

Objective Increasing e-cigarette use combined with emerging evidence of their respiratory
effects raises concerns about their potential impact on asthma prevalence. This review …

Rationale Electronic cigarette (e-cigarette) aerosol contains volatile aldehydes, including
flavourings and oxidant metals with known pulmonary toxicity. Objectives To evaluate the …

Background Previous studies have suggested that e-cigarette use, which has increased
rapidly among US adolescents, may cause respiratory distress. This cross-sectional study …

Purpose Knowledge about the health consequences of e-cigarette use in adolescence
remains limited. Available studies of asthma among adolescents are based on data …