Trial reportAlcohol, clinical & experimental research2025
Developing and testing health warnings about alcohol and risk for breast cancer: Results from a national experiment with young adult women in the United States.
Trial report in Alcohol, clinical & experimental research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- The role of sympathy in motivating behaviour change: a discrete emotions approach to examining responses to cancer warning labels for alcohol.Health education research · 2025Trial
- Trial
- Understanding Susceptibility to Breast Cancer: From Risk Factors to Prevention Strategies.International journal of molecular sciences · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
backgroundThis study sought to identify effective health warnings about alcohol consumption and breast cancer risk among young adult female participants.
methodsWe tested a pool of health warnings in a national pilot study. We used the most effective designs from the pilot in the main experiment where young (ages 21-29) U.S. adult female participants (N = 1038) reporting past 30-day alcohol consumption were randomly assigned into 1 of 4 conditions where they viewed a health warning about (1) mortality, (2) mastectomy, (3) hair loss, or (4) control (non-health warning message). Participants were then randomly assigned to view 1 of 2 message types within each condition: text-only or pictorial. Warnings were shown apart from products. Outcomes were message reactions (attention to and cognitive elaboration of warnings, fear, hope, and perceived message effectiveness), attitudes and beliefs (perceived severity and susceptibility to alcohol harms, and perceived response and self-efficacy to prevent alcohol harms), and behavioral intentions to stop or to reduce alcohol consumption in the next month.
resultsMultivariate analysis of covariance (MANCOVA) models testing between warning conditions showed estimated marginal means (EMM) for every health warning condition were significantly higher than the control for attention (control = 5.80 vs. mortality = 6.63, mastectomy = 6.81, hair loss = 6.83, all ps < 0.05), fear (control = 2.45 vs. mortality = 4.11, mastectomy = 4.16, hair loss = 4.02, ps < 0.05), perceived message effectiveness (control = 3.44 vs. mortality = 5.75, mastectomy = 5.82, hair loss = 6.09, ps < 0.05), and perceived severity of alcohol harms (control = 5.51 vs. mortality = 6.25, mastectomy = 6.09, hair loss = 6.35, ps < 0.05). There were no significant differences between the health warnings about cancer effects for perceived message effectiveness. EMMs for intentions to reduce alcohol consumption in the next month were significantly higher in the mortality (6.44) and hair loss (6.35) conditions versus control (5.61, ps < 0.05).
conclusionExposure to health warnings about alcohol consumption and breast cancer risk (vs. control) resulted in greater attention, fear, perceived message effectiveness, perceived severity of alcohol harms, and intentions to reduce alcohol consumption.
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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.