Icon arrays reduce concern over COVID-19 vaccine side effects: a randomized control study.
Journal
Cognitive research: principles and implications
ISSN: 2365-7464
Titre abrégé: Cogn Res Princ Implic
Pays: England
ID NLM: 101697632
Informations de publication
Date de publication:
07 05 2022
07 05 2022
Historique:
received:
10
11
2021
accepted:
12
04
2022
entrez:
7
5
2022
pubmed:
8
5
2022
medline:
11
5
2022
Statut:
epublish
Résumé
On April 13, 2021, the CDC announced that the administration of Johnson and Johnson's COVID-19 vaccine would be paused due to a rare blood clotting side effect in ~ 0.0001% of people given the vaccine. Most people who are hesitant to get a COVID-19 vaccine list potential side effects as their main concern (PEW, 2021); thus, it is likely that this announcement increased vaccine hesitancy among the American public. Two days after the CDC's announcement, we administered a survey to a group of 2,046 Americans to assess their changes in attitudes toward COVID-19 vaccines. The aim of this study was to investigate whether viewing icon arrays of side effect risk would prevent increases in COVID-19 vaccine hesitancy due to the announcement. We found that using icon arrays to illustrate the small chance of experiencing the blood clotting side effect significantly prevented increases in aversion toward the Johnson and Johnson vaccine as well as all other COVID-19 vaccines.
Identifiants
pubmed: 35524896
doi: 10.1186/s41235-022-00387-5
pii: 10.1186/s41235-022-00387-5
pmc: PMC9077983
doi:
Substances chimiques
COVID-19 Vaccines
0
Vaccines
0
Types de publication
Journal Article
Randomized Controlled Trial
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
38Informations de copyright
© 2022. The Author(s).
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