Historique
Article de Périodique
Health harms that discourage alcohol consumption: A randomized experiment of warning messages (2024)
Auteur(s) :
GRUMMON, A. H. ;
LEE, C. J. Y. ;
D’ANGELO CAMPOS, A. ;
WHITESELL, C. ;
BREWER, N. T. ;
LAZARD, A. J. ;
GREENFIELD, T. K. ;
HALL, M. G.
Année
2024
Page(s) :
art. 108135
Langue(s) :
Anglais
Domaine :
Alcool / Alcohol
Thésaurus géographique
ETATS-UNIS
Thésaurus mots-clés
ALCOOL
;
ETUDE RANDOMISEE
;
AVERTISSEMENT SANITAIRE
;
EFFICACITE
;
ADULTE
;
PATHOLOGIE ORGANIQUE
;
PSYCHOPATHOLOGIE
;
PERCEPTION
;
PREVENTION
;
SANTE
Résumé :
Background: Health warnings about alcohol consumption could inform consumers and discourage alcohol consumption, but little is known about what topics these warnings should address. We sought to identify promising topics for alcohol warnings.
Methods: In January 2024, we recruited a convenience sample of 2,522 US adults ages >= 21 years. In an online within-subjects experiment, participants viewed messages about 6 topics (5 warning topics selected from a pool of 16 topics [e.g., liver disease, liver cancer] and 1 control topic [i.e., recycling or reselling products]) shown in random order. For each topic, participants viewed and rated 2 statements about that topic on perceived message effectiveness (primary outcome) and reactance (secondary outcome).
Results: The 16 warning topics elicited higher perceived message effectiveness than the control topic (ps < 0.001). Among the warning topics, liver disease, most cancer types, dementia or mental decline, and hypertension elicited the highest perceived message effectiveness, while breast cancer, sleep, and drinking guidelines elicited the lowest. Fourteen of the 16 warning topics (all except for fetal harms and impaired driving) elicited more reactance than the control topic (ps < 0.001). Warning topics that elicited high perceived message effectiveness generally elicited high reactance, except for messages about liver disease and liver cancer, which elicited high perceived message effectiveness but only moderate reactance.
Discussion: Warning messages about a variety of topics hold promise for discouraging alcohol consumption. Messages about liver disease, most cancer types, dementia or mental decline, and hypertension are perceived as especially effective; however, none of these topics are included in the current US alcohol warning. [Author's abstract]
Highlights:
Health warnings about alcohol could discourage alcohol consumption.
Health warnings - regardless of topic - are perceived as more effective at discouraging alcohol consumption than control statements.
Among the 16 warning topics tested, liver disease, cancer, dementia, and hypertension were perceived as most effective.
None of these topics are included in the current US alcohol warning.
Methods: In January 2024, we recruited a convenience sample of 2,522 US adults ages >= 21 years. In an online within-subjects experiment, participants viewed messages about 6 topics (5 warning topics selected from a pool of 16 topics [e.g., liver disease, liver cancer] and 1 control topic [i.e., recycling or reselling products]) shown in random order. For each topic, participants viewed and rated 2 statements about that topic on perceived message effectiveness (primary outcome) and reactance (secondary outcome).
Results: The 16 warning topics elicited higher perceived message effectiveness than the control topic (ps < 0.001). Among the warning topics, liver disease, most cancer types, dementia or mental decline, and hypertension elicited the highest perceived message effectiveness, while breast cancer, sleep, and drinking guidelines elicited the lowest. Fourteen of the 16 warning topics (all except for fetal harms and impaired driving) elicited more reactance than the control topic (ps < 0.001). Warning topics that elicited high perceived message effectiveness generally elicited high reactance, except for messages about liver disease and liver cancer, which elicited high perceived message effectiveness but only moderate reactance.
Discussion: Warning messages about a variety of topics hold promise for discouraging alcohol consumption. Messages about liver disease, most cancer types, dementia or mental decline, and hypertension are perceived as especially effective; however, none of these topics are included in the current US alcohol warning. [Author's abstract]
Highlights:
Health warnings about alcohol could discourage alcohol consumption.
Health warnings - regardless of topic - are perceived as more effective at discouraging alcohol consumption than control statements.
Among the 16 warning topics tested, liver disease, cancer, dementia, and hypertension were perceived as most effective.
None of these topics are included in the current US alcohol warning.
Affiliation :
Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, USA