E-Cigarette Use and Long-Term Cigarette Smoking Cessation Among U.S. Adult Cigarette Smokers
Bibliographic Data
| ID | 21645490 |
|---|---|
| Authors | Elizabeth Kwon (0000-0002-7926-5532, Baylor University, corresponding author), Siyoung Choe (0000-0001-9351-1958, Indiana University), Jahsarah I Williamson (0000-0003-1115-2045, Baylor University), Dong-Chul Seo (0000-0002-1972-6237, Indiana University) |
| Year | 2026 |
| Volume | 61 |
| Issue | 5 |
| Pages | 760-765 |
| Publication date | 2026-04-16 |
| Peer Reviewed | Yes |
| Open Access | No |
| Type | ARTICLE |
| Venue | Substance Use & Misuse (JOURNAL) |
| Journal identifiers | ISSN: 1082-6084 • E-ISSN: 1532-2491 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1080/10826084.2025.2577276 |
| PMID | 41175029 |
| OpenAlex | W4415763145 |
| Language | EN |
| References cited | 21 |
BACKGROUND: The effectiveness of e-cigarette use for long-term smoking cessation needs investigation, especially compared to existing pharmacotherapies such as nicotine replacement therapies (NRT) or prescription medications. This study examined the prospective associations between types of smoking cessation aids used and long-term smoking cessation among 6,617 U.S. adult smokers. METHODS: Within three waves of the Population Assessment of Tobacco and Health Study, inverse probability weighted regression adjustment was used to model the treatment effects of smoking cessation aids (i.e., no aid use, e-cigarettes, NRT, prescription medications, and both NRT and prescription medications) on 12-month abstinence from cigarette smoking adjusting for a comprehensive set of multi-level confounders. Treatment effect was defined as the probability of 12-month abstinence in each group and average treatment effect (ATE) was the difference in probability between the treatment groups. RESULTS: NRT (ATE= 0.045, 95% CI= 0.01, 0.08) and prescription medications (ATE= 0.153, 95% CI= 0.09, 0.22) were more effective than e-cigarettes for long-term cigarette smoking cessation. No aid use or concurrent use of both NRT and prescription medications were not significantly different from e-cigarettes for long-term cigarette smoking cessation. CONCLUSIONS: E-cigarette use may play a role in harm reduction but not in long-term smoking cessation
Cigarette smoking · Harm · Harm reduction · Nicotine · Pack-year · Smoking cessation · Smoking epidemiology · Alcohol Consumption and Health Effects · Smoking Behavior and Cessation · Substance Abuse Treatment and Outcomes
Electronic cigarettes for smoking cessation
Tobacco Product Use Among Adults – United States, 2021
E-cigarettes and smoking cessation in real-world and clinical settings
Moving towards best practice when using inverse probability of treatment weighting (IPTW) using the propensity score to estimate causal treatment effects in observational studies
Effectiveness of e-cigarettes as aids for smoking cessation
E-Cigarette Use and Adult Cigarette Smoking Cessation
E-Cigarette Use in the Past and Quitting Behavior in the Future
Leading-Brand Advertisement of Quitting Smoking Benefits for E-Cigarettes
| Citation velocity | historical |
|---|---|
| Highly cited | No |