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Are the 7C psychological antecedents associated with COVID-19 vaccine behaviours beyond intentions? A cross-sectional study on at-least-one-dose and up-to-date vaccination status, and uptake speed among adults in France.
- Source :
-
Vaccine [Vaccine] 2024 May 22; Vol. 42 (14), pp. 3288-3299. Date of Electronic Publication: 2024 Apr 19. - Publication Year :
- 2024
-
Abstract
- Background: Widely documented psychological antecedents of vaccination are confidence in vaccines, complacency, convenience, calculation, collective responsibility (5C model) with the recent addition of confidence in the wider system and social conformism. While the capacity of these seven antecedents (7C) to explain variance in COVID-19 vaccine intentions has been previously documented, we study whether these factors also are associated with vaccine behaviours, beyond intentions.<br />Methods: From February to June 2022, we recruited a sample of adults in France, including persons with notified recent SARS-CoV-2 infection, along with relatives and randomly selected non-infected persons. Participants completed self-administered questionnaires assessing COVID-19 vaccination history and the 7C antecedents. We defined vaccination behaviours as three outcomes: at-least-one-dose vaccine status by 2022 (N = 49,019), up-to-date vaccination status (N = 46,566), and uptake speed of first dose (N = 25,998). We conducted multivariable logistic regressions and Cox models.<br />Results: Among the 49,019 participants, 95.0% reported receipt of at least one dose and 89.8% were up to date with recommendations. All 7C antecedents were significantly associated with the outcomes, although effects were weaker for up-to-date vaccination status and uptake speed. The strongest effects (most vs. least vaccine-favourable attitude level, at-least-one-dose vaccination status) were observed for collective responsibility (OR: 14.44; 95%CI: 10.72-19.45), calculation (OR: 10.29; 95%CI: 7.53-14.05), and confidence in the wider system (OR: 8.94; 95%CI: 6.51-12.27).<br />Conclusion: This study demonstrates that the 7C not only explain vaccine intention, but also vaccine behaviours, and underpins the importance of developing vaccine promotion strategies considering the 7C antecedents.<br />Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
- Subjects :
- Humans
France
Male
Female
Adult
Cross-Sectional Studies
Middle Aged
Surveys and Questionnaires
Young Adult
Aged
Vaccination Hesitancy statistics & numerical data
Vaccination Hesitancy psychology
Adolescent
Health Knowledge, Attitudes, Practice
COVID-19 Vaccines administration & dosage
COVID-19 Vaccines immunology
COVID-19 prevention & control
COVID-19 psychology
Vaccination psychology
Vaccination statistics & numerical data
Intention
SARS-CoV-2 immunology
Subjects
Details
- Language :
- English
- ISSN :
- 1873-2518
- Volume :
- 42
- Issue :
- 14
- Database :
- MEDLINE
- Journal :
- Vaccine
- Publication Type :
- Academic Journal
- Accession number :
- 38643038
- Full Text :
- https://doi.org/10.1016/j.vaccine.2024.04.024