Ontology highlight
ABSTRACT: Introduction
The use of electronic cigarettes (vaping), especially with marijuana, has become increasingly popular among adults. Aims and Methods
The Population Assessment of Tobacco and Health study Wave 4 data on 33 606 adult participants who indicated ever using electronic cigarettes were included in the study. By controlling for confounding variables (such as age and smoking history), multivariable weighted logistic regression models were used to examine the cross-sectional association between lifetime e-cigarette use with or without marijuana and self-reported past 12-month respiratory symptoms as well as lifetime respiratory diseases. Results
Compared to adults who never vaped, adults who had ever vaped with marijuana had a significantly higher association with self-reported past 12-month respiratory symptoms but not lifetime respiratory diseases. Compared to adults who had ever vaped without marijuana, adults who had ever vaped at least sometimes with marijuana had a significantly greater risk of having wheezing/whistling in the chest (adjusted odds ratio [aOR] = 1.21, 95% confidence interval [CI]: 1.01, 1.44), chest sounded wheezy during or after exercise (aOR = 1.59, 95% CI: 1.31, 1.93), and had a dry cough at night (aOR = 1.35, 95% CI: 1.16, 1.57), while adults who had ever vaped rarely with marijuana had a significantly greater risk of having wheezing/whistling in the chest (aOR = 1.31, 95% CI: 1.06, 1.61), chest sounded wheezy during or after exercise (aOR = 1.24, 95% CI: 1.01, 1.52), and had a dry cough at night (aOR = 1.24, 95% CI: 1.04, 1.47). Conclusions
Lifetime e-cigarette use with marijuana is associated with self-reported past 12-month respiratory symptoms in adults. Implications
The use of e-cigarettes with marijuana has become prevalent in recent years. Our cross-sectional study suggests that there may be respiratory health symptoms associated with ever vaping with marijuana that is independent of nicotine vaping, which should raise public awareness of potential health risks associated with the use of e-cigarettes with marijuana. Further longitudinal studies on the respiratory health effects of e-cigarette use with marijuana are warranted.
SUBMITTER: Xie Z
PROVIDER: S-EPMC7737477 | biostudies-literature | 2020 Dec
REPOSITORIES: biostudies-literature