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Gallopel-Morvan K, Duche Q, Diouf JF, Lacoste-Badie S, Droulers O, Moirand R, Bannier E. Impact of text-only versus large text-and-picture alcohol warning formats: A functional magnetic resonance imaging study in French young male drinkers. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:1610-1620. [PMID: 39072965 DOI: 10.1111/acer.15389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/21/2024] [Accepted: 05/30/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Although the World Health Organization recommends visible and clear warning labels about the risks of alcohol consumption on containers and advertising, many of the currently used labels are too small to be visible. This study investigated the brain activity (using fMRI) and alcohol consumption intentions of French young men exposed to two warning formats displayed on alcoholic beverage advertisements: a small Text-only Alcohol Warning (TAW) currently used in many countries, and a larger text-and-picture alcohol warning (PAW). METHODS Seventy-four eligible 18-25-year-old male drinkers completed a face-to-face individual visit with a physician expert in addiction medicine. This was followed by the fMRI session during which they viewed 288 stimuli [96 alcohol advertisements with TAWs, the same 96 advertisements with PAWs, and 96 water advertisements (controls)] for 3 s each. If the advertisement made participants want ("yes")/do not want ("no") to consume the product, they pressed the corresponding button (self-report responses). The number of "yes" responses was compared between advertisement types with a paired sample t-test. Whole-brain and region-of-interest (ROI) analyses of the fMRI data were performed. RESULTS Whole-brain BOLD fMRI highlighted contrasting effects of PAWs and TAWs. Compared with TAWs, PAWs elicited more activation in the precuneus, angular gyrus, occipital, frontal and temporal areas, and less activation in the nucleus accumbens, ventral tegmental areas, and putamen areas (regions of the reward circuit). The ROI analysis confirmed less activation in the reward circuit (left and right ventral tegmental areas, left and right nucleus accumbens) when viewing PAWs than TAWs. Analysis of the self-report responses indicated that the desire to consume the advertised alcohol product was lower when PAWs were viewed (compared with TAWs) (T = 8.18, p < 10-11). CONCLUSIONS This is the first fMRI study to assess the effect of different alcohol warning formats. Our findings show that compared with TAWs, stronger PAWs in advertisements elicited less activity in key regions of the reward system. This suggests that the effects may influence the desire to consume alcohol products (self-report response analysis). These results could help policymakers who are interested in developing more effective labeling measures that target young people.
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Affiliation(s)
| | - Quentin Duche
- Univ Rennes, Inria, CNRS, Inserm, IRISA, EMPENN ERL U1228, Rennes, France
| | | | | | | | - Romain Moirand
- Univ Rennes, INRAE, Inserm, CHU Rennes, NUMECAN Institute (Nutrition Metabolism and Cancer), Unité d'Addictologie, Rennes, France
| | - Elise Bannier
- Univ Rennes, Inria, CNRS, Inserm, IRISA, EMPENN ERL U1228, CHU Rennes, Service de Radiologie, Rennes, France
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Correia D, Tran A, Kokole D, Neufeld M, Olsen A, Likki T, Ferreira‐Borges C, Rehm J. Designing and implementing an experimental survey on knowledge and perceptions about alcohol warning labels. Int J Methods Psychiatr Res 2024; 33:e2016. [PMID: 38760902 PMCID: PMC11101666 DOI: 10.1002/mpr.2016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 01/02/2024] [Accepted: 02/28/2024] [Indexed: 05/20/2024] Open
Abstract
OBJECTIVES This paper describes the design and implementation of an online survey experiment to investigate the effects of alcohol warning labels on alcohol-related knowledge, risk perceptions and intentions. METHOD The survey collected self-reported data from 14 European countries through two waves of data collection with different recruitment strategies: dissemination via social media and public health agencies was followed by paid-for Facebook ads. The latter strategy was adopted to achieve broader population representation. Post-stratification weighting was used to match the sample to population demographics. RESULTS The survey received over 34,000 visits and resulted in a sample size of 19,601 participants with complete data on key sociodemographic characteristics. The responses in the first wave were over-representing females and higher educated people, thus the dissemination was complemented by the paid-for Facebook ads targeting more diverse populations but had higher attrition rate. CONCLUSION Experiments can be integrated into general population surveys. Pan-European results can be achieved with limited resources and a combination of sampling methods to compensate for different biases, and statistical adjustments.
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Affiliation(s)
- Daniela Correia
- WHO Regional Office for EuropeCopenhagenDenmark
- EPIUnit – Institute of Public HealthUniversity of PortoPortoPortugal
| | - Alexander Tran
- WHO Regional Office for EuropeCopenhagenDenmark
- Institute for Mental Health Policy ResearchCentre for Addiction and Mental HealthTorontoOntarioCanada
| | - Daša Kokole
- WHO Regional Office for EuropeCopenhagenDenmark
- Department of Health PromotionCAPHRI Care and Public Health Research InstituteMaastricht UniversityMaastrichtthe Netherlands
| | | | | | - Tiina Likki
- WHO Regional Office for EuropeCopenhagenDenmark
| | | | - Jürgen Rehm
- Institute for Mental Health Policy ResearchCentre for Addiction and Mental HealthTorontoOntarioCanada
- Campbell Family Mental Health Research InstituteCentre for Addiction and Mental HealthTorontoOntarioCanada
- Department of PsychiatryUniversity of TorontoTorontoOntarioCanada
- Dalla Lana School of Public HealthUniversity of TorontoTorontoOntarioCanada
- Center for Interdisciplinary Addiction Research (ZIS)Department of Psychiatry and PsychotherapyUniversity Medical Center Hamburg‐Eppendorf (UKE)HamburgGermany
- Faculty of MedicineInstitute of Medical ScienceUniversity of TorontoTorontoOntarioCanada
- Program on Substance AbusePublic Health Agency of CataloniaProgram on Substance Abuse & WHO CCPublic Health Agency of CataloniaBarcelonaSpain
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Radoš Krnel S, Pravst I, Hribar M, Blažica B, Kušar A. How effective are health messages/warnings in improving knowledge and awareness of alcohol-related harm? The Slovenian case on using a mobile app. BMC Public Health 2023; 23:2467. [PMID: 38082375 PMCID: PMC10712114 DOI: 10.1186/s12889-023-17353-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Consumers generally lack access to information on alcoholic beverages, in spite of it being readily available for food and non-alcoholic beverages. Given the rights of consumers, and as with other products harmful to the population, there have been increasing calls for health warnings to be placed on alcoholic beverages, similar to those implemented on tobacco products. The aim of our research was to assess whether knowledge and awareness of the risks and harms associated with alcohol can be improved with a mobile app. METHODS Intervention was conducted using VKJ mobile app, which enables users to scan the barcode of an alcoholic beverage and receive feedback on its labelled alcohol content and estimated energy value. At each search, eleven different health messages/warnings about the risks and harms of alcohol are also displayed randomly, rotating on the screen. A survey was conducted before and after the intervention, to assess the knowledge and awareness of the risks and harms associated with drinking alcohol. RESULTS Significant differences were found for eight of the twelve tested statements. The improvement was seen to a greater extent in the group of high-risk drinkers. The results also showed that the vast majority of participants (78%) who were exposed to the health messages supported mandatory labelling of alcoholic beverages with information on ingredient listing and energy value, and 72% would like to have health warnings on alcohol products. CONCLUSIONS The use of a mobile app can be an option to improve knowledge and raise awareness of the risks and harms related to alcohol.
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Affiliation(s)
- Sandra Radoš Krnel
- Analysis and Development Centre, National Institute of Public Health, Trubarjeva Cesta 2, Ljubljana, Slovenia.
| | - Igor Pravst
- Nutrition and Public Health Research Group, Nutrition Institute, Koprska Ulica 98, Ljubljana, Slovenia
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, Ljubljana, Slovenia
- VIST - Faculty of Applied Sciences, Gerbičeva Ulica 53, Ljubljana, Slovenia
| | - Maša Hribar
- Nutrition and Public Health Research Group, Nutrition Institute, Koprska Ulica 98, Ljubljana, Slovenia
| | - Bojan Blažica
- Computer Systems Department, Jožef Stefan Institute, Jamova Cesta 39, Ljubljana, Slovenia
| | - Anita Kušar
- Nutrition and Public Health Research Group, Nutrition Institute, Koprska Ulica 98, Ljubljana, Slovenia
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Hughes JP, Weick M, Vasiljevic M. Impact of pictorial warning labels on meat meal selection: A randomised experimental study with UK meat consumers. Appetite 2023; 190:107026. [PMID: 37689371 DOI: 10.1016/j.appet.2023.107026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/30/2023] [Accepted: 09/02/2023] [Indexed: 09/11/2023]
Abstract
Meat consumption has been linked to adverse health consequences, worsening climate change, and the risk of pandemics. Meat is however a popular food product and dissuading people from consuming meat has proven difficult. Outside the realm of meat consumption, previous research has shown that pictorial warning labels are effective at curbing tobacco smoking and reducing the consumption of sugary drinks and alcohol. The present research extends this work to hypothetical meat meal selection, using an online decision-making task to test whether people's meal choices can be influenced by pictorial warning labels focused on the health, climate, or pandemic risks associated with consuming meat. Setting quotas for age and gender to approximate a UK nationally representative sample, a total of n = 1001 adult meat consumers (aged 18+) were randomised into one of four experimental groups: health pictorial warning label, climate pictorial warning label, pandemic pictorial warning label, or control (no warning label present). All warning labels reduced the proportion of meat meals selected significantly compared to the control group, with reductions ranging from -7.4% to -10%. There were no statistically significant differences in meat meal selection between the different types of warning labels. We discuss implications for future research, policy, and practice.
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Affiliation(s)
- Jack P Hughes
- Department of Psychology, Durham University, Upper Mountjoy, South Road, Durham, DH1 3LE, UK.
| | - Mario Weick
- Department of Psychology, Durham University, Upper Mountjoy, South Road, Durham, DH1 3LE, UK
| | - Milica Vasiljevic
- Department of Psychology, Durham University, Upper Mountjoy, South Road, Durham, DH1 3LE, UK.
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The impact of nutritional warnings on the mental associations raised by advertisements featuring ultra-processed food products. Food Qual Prefer 2022. [DOI: 10.1016/j.foodqual.2022.104648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Millot A, Serra M, Gallopel-Morvan K. How the alcohol industry fought against pregnancy warning labels in France. A press coverage analysis spanning 20 years. Front Public Health 2022; 10:933164. [PMID: 36091564 PMCID: PMC9458884 DOI: 10.3389/fpubh.2022.933164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 08/01/2022] [Indexed: 01/25/2023] Open
Abstract
Background Drinking alcohol while pregnant is dangerous for health. To inform on this issue, various countries have adopted pregnancy warning labels on alcoholic beverages, including France since 2007, where wine holds deep cultural consonance. The aim of this research was to analyze the arguments put forward by the alcohol industry (producers, distributors, wholesalers, allied industries, trade associations, social aspects and public relations organizations, councilors who publicly defend wine-sector interests) via the press in France: (1) in 2007 when pregnancy warnings were first implemented, and (2) in 2018 when larger pregnancy warnings to increase visibility were proposed but not adopted. Methods We used documentary method to analyze the arguments advanced by the alcohol industry in mainstream (national, regional and specialized) press in France from 2000 to 2020, using the Europresse documentary database. Quantitative analysis (number and trend curve of articles, mapping alcohol-industry actors who spoke in the press) and inductive thematic content analysis (analytical framework of the arguments identified) using NVivo software were carried out. Results We found a total of 559 relevant press articles in the database, of which 85 were included in the analysis. Peaks in number of publications were found to coincide with the warning label implementation and with the expansion-project schedule. A large majority of the arguments promoted by the alcohol industry contested the pregnancy warnings measure (very few were in favor). They argued that (1) pregnancy warnings were a questionable measure (e.g., ineffective, or the pictogram clearly links alcohol to mortality), (2) pregnancy warnings would have counterproductive effects (on women and the wider economy), (3) better alternatives exist (e.g., targeted prevention programs, prevention by health professionals). A large majority of the actors who spoke in the press came from the winegrowing sector. Conclusion This study fills a gap in the Anglosphere research on lobbying against alcohol warnings by analyzing lobbyists' arguments over a 20-year period covering both failed and successful industry lobbying. New findings have emerged that are likely related to the wine-oriented culture of France. In order to counter the alcohol lobbying practices we conclude with a number of public health recommendations.
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Affiliation(s)
- Ana Millot
- Univ Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, Rennes, France,*Correspondence: Ana Millot
| | | | - Karine Gallopel-Morvan
- Univ Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, Rennes, France
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Jones D, Moodie C, Purves RI, Fitzgerald N, Crockett R. The role of alcohol packaging as a health communications tool: An online cross-sectional survey and experiment with young adult drinkers in the United Kingdom. Drug Alcohol Rev 2022; 41:1206-1215. [PMID: 35385591 DOI: 10.1111/dar.13469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 03/05/2022] [Accepted: 03/16/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Alcohol packaging is a potentially valuable means of communicating product and health-related information, with growing academic and political interest in its role as a health communications vehicle. METHODS An online cross-sectional survey and experiment were conducted with a non-probability sample of 18-35-year-old drinkers in the United Kingdom (n = 1360). The survey assessed exposure to, and engagement with, current messaging on packs, and support for displaying product and health-related information. For the randomised experiment, participants were shown, and asked questions about, a vodka bottle with either no warnings (control), small text warnings, large text warnings or pictorial (image-and-text) warnings; the main binary outcome measures were negative product appeal and social acceptability, and positive cognitive and behavioural impact. RESULTS Two-fifths of the sample rarely or never saw on-pack health-related information, with almost three-quarters rarely or never reading or looking closely at this. There was strong support for displaying a range of product and health-related information (e.g. units, ingredients) on packs. Relative to the control, products with warnings were more likely to be perceived as unappealing and socially unacceptable, and to positively impact alcohol-related cognitions and behaviours. For example, pictorial warnings were 10 times as likely to positively influence cognitions and behaviours (AOR = 10.01, 95% CI: 8.09, 17.46). DISCUSSION AND CONCLUSIONS Alcohol packaging could have an important role in delivering health messaging. Large pictorial or text warnings may help counteract the appeal and social acceptability of alcohol products and increase awareness of risks, potentially supporting a reduction in consumption and related harms.
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Affiliation(s)
- Daniel Jones
- Institute for Social Marketing and Health, Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - Crawford Moodie
- Institute for Social Marketing and Health, Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - Richard I Purves
- Institute for Social Marketing and Health, Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - Niamh Fitzgerald
- Institute for Social Marketing and Health, Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK.,SPECTRUM Consortium, Edinburgh, UK
| | - Rachel Crockett
- Psychology Department, Faculty of Natural Sciences, University of Stirling, Stirling, UK
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Staub C, Siegrist M. How health warning labels on wine and vodka bottles influence perceived risk, rejection, and acceptance. BMC Public Health 2022; 22:157. [PMID: 35073894 PMCID: PMC8785573 DOI: 10.1186/s12889-022-12564-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background Wine consumption has a particular place in the culture of many European countries, and beliefs that wine offers health benefits are widespread. High consumption of wine and other alcoholic beverages among many Europeans correlates with alcohol-related accidents and disease burdens. Health warning labels (HWLs) on alcohol containers have been increasingly recommended to deter consumers from drinking. However, findings on the impact of HWLs on consumers’ behavior have been mixed. Moreover, many European consumers have been found to reject the use of warning labels as a policy intervention, especially for wine, perhaps due to its cultural and economic importance. Methods An online study with a between-subjects design was conducted in Switzerland (N = 506) to assess whether HWLs can influence the perceived risk associated with drinking wine and vodka, a beverage insignificant to Swiss culture. Participants were presented an image of either a wine or vodka bottle with or without an HWL presenting a liver cancer warning statement. They were then asked to indicate their perceived risk of regularly consuming the depicted beverage. Acceptance and rejection of HWLs were also assessed. Results The perceived risk of vodka consumption exceeded the corresponding risk for wine but was unaffected by an HWL. Perceived health benefits were the main, negative predictor of perceived consumption risk. Participants mainly rejected HWLs due to their perceived effectiveness, perceived positive health effects, social norms, and individualistic values. Conclusions Perceived risk is an important determinant of drinking behavior, and our results suggest that HWLs may be unable to alter risk perceptions. Furthermore, a strong belief in the health benefits of alcohol consumption, particularly wine consumption, reduce risk perceptions and may be unaffected by HWLs.
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