Trial reportTobacco control2025
Optimising messages and images for e-cigarette warnings.
Trial report in Tobacco control, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Designing Social Media Health Warnings for Teenagers and Young Adults: A Randomized Clinical Trial.JAMA health forum · 2026Trial
- Sharing Antivaping Social Media Messages.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2025Trial
- Applying a mixed-methods approach to evaluate and tailor electronic cigarette pictorial health warning labels for young adults in the United States.BMC public health · 2026Article
- Health warnings for electronic cigarette packaging: a rapid scoping review.BMC public health · 2026Article
- Governing E-cigarettes in China: regulatory challenges and strategies for adolescent protection in the post-flavor ban era.Frontiers in public health · 2026Article
- Building consensus on a set of ENDS-specific pictorial health warnings: a Delphi study among a tobacco control expert panel.Tobacco control · 2025Article
- The Role of e-Cigarette Packaging as a Health Communications Tool: A Focus Group Study With Adolescents and Adults in England and Scotland.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2025Article
- The effectiveness of anti-vaping health communication campaigns among high school and college students in the U.S.Frontiers in public health · 2025Review
- Managing a policy paradox? Responses to textual warning labels on E-cigarette advertisements among U.S. national samples of youth overall and adults who smoke or vape.Social science & medicine (1982) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
backgroundThe US Food and Drug Administration (FDA) requires electronic cigarettes (e-cigarettes) to have a single addiction warning, but many other health harms are associated with vaping and warnings grow stale over time. We aimed to develop new warning messages and images to discourage e-cigarette use.
methodsParticipants were 1629 US adults who vaped or smoked. We randomised each participant to evaluate 7 of 28 messages on newly developed
resultsRegarding intended effects, new warning themes all discouraged vaping more than the current FDA-required warning (all p<0.001), led to greater negative affect (all p<0.001) and led to more anticipated social interactions (all p<0.001). The most discouraging warnings were about toxic metals exposure. Regarding unintended effects, the new themes led to more stigma against people who vape (6 of 7 themes, p<0.001) and led to a greater likelihood of thinking vaping is more harmful than smoking (all 7 themes, p<0.001), although unintended effects were smaller than intended effects. Images of harms (internal or people experiencing) discouraged vaping more than images of hazards (all p<0.001). DISCUSSION: Vaping warning policies should communicate a broader range of hazards and harms, beyond addiction, to potentially increase awareness of health harms. Images of internal harm or people experiencing harms may be particularly effective at discouraging vaping.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.