ArticlePloS one2025
Perceived risks, reasons for use, and barriers to cessation among youth who use multiple tobacco products.
Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- The Moderating Effect of Physical Activity Between IQOS Smoking and Ventricular Repolarization Parameters in Lebanese University Students.Health science reports · 2026Article
- Barriers to quittingPreventive medicine reports · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
backgroundMany interventions aim to reduce youth tobacco use, but few have focused on youth who use multiple tobacco products (MTPs). This qualitative study sought to understand how youth who use MTPs view tobacco product risks, describe reasons for MTP use, and perceive barriers and facilitators to cessation.
methodsWe conducted seven virtual focus groups with 30 US youth ages 14-20 years who reported using e-cigarettes and smoking a combustible tobacco product in the past 30 days. We used a semi-structured focus group guide to ask youth about perceived health risks of tobacco products, reasons for MTP use, and thoughts about quitting. We conducted a thematic analysis of transcripts.
resultsThe mean age of participants was 18.7 years; 47% identified as white. Most participants were female (63%) and lesbian, gay, or bisexual (63%). Three central themes emerged: 1) uncertainty or misperceptions about e-cigarettes were common, including what ingredients they contain, whether they are tobacco products, and their harm relative to cigarettes; 2) convenience and social factors were mentioned as reasons for using MTPs, rather than using e-cigarettes to quit cigarettes; 3) barriers to cessation included nicotine dependence (especially to e-cigarettes) and environmental factors, while cessation resources were rarely mentioned.
conclusionsThese findings suggest that educational interventions to reduce youth MTP use could focus on correcting misperceptions about e-cigarettes and communicating the harms of combustible tobacco use. Furthermore, behavioral interventions could capitalize on peer and social support while acknowledging unique barriers resulting from MTP use, such as high nicotine dependence.
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Registered trials
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