Nicotine-Containing Electronic Nicotine Delivery Systems (ENDS) Use in the United States, Stratified by Age, National Survey on Drug Use and Health, 2021

• Published in: Substance use & misuse 2024-11, p.1-11
• Main Authors: Pacek, Lauren R, Sawdey, Michael D, Gross, Amy, Cowan, Hannah, Cullen, Karen A
• Format: Article
• Language: English
• ISSN: 1082-6084; 1532-2491; 1532-2491
• DOI: 10.1080/10826084.2024.2427169

Electronic nicotine delivery system (ENDS) use is prevalent in the United States, especially among youth and young adults. It is important to monitor current ENDS use and identify at-risk groups, particularly among tobacco naïve individuals. Using data from the 2021 National Survey on Drug Use and Health, we examined the prevalence of past 30-day nicotine/tobacco ENDS use and correlates, stratified by age. The prevalence of past 30-day ENDS use was as follows: ages 12-17 (5.0%), ages 18-20 (13.5%), ages 21-25 (14.6%), ages 26-34 (7.2%), and ages ≥35 (2.5%). Among youth ages 12-17, female respondents were more likely to report past 30-day ENDS use compared to male respondents (aOR = 1.41, 95% CI = 1.01-1.97). Among all adult age groups, current cigarette smoking status was associated with an increased likelihood of current ENDS use, versus never smoking. Among all age groups, those reporting non-Hispanic Black, non-Hispanic Other, and Hispanic race/ethnicity had a decreased likelihood of past 30-day ENDS use versus non-Hispanic White respondents, while past-year drug/alcohol use disorder, versus no use disorder, was associated with an increased likelihood of past 30-day ENDS use. ENDS use was most prevalent among young adults and least prevalent among persons ages ≥35. Most youth who reported ENDS use also reported never smoking cigarettes-compared to adults who reported ENDS use, who primarily reported current or former cigarette smoking. Our findings-which have identified characteristics of those most likely to use ENDS products-have the potential to inform screening and targeted intervention efforts aimed at reducing ENDS use.