ArticleBMC infectious diseases2024
Predictors of COVID-19 vaccine uptake: an online three-wave survey study of US adults.
Article in BMC infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 30 citations in OpenAlex.
- Comparing the Antimicrobial Resistance Crisis to the COVID-19 Pandemic: A Randomized Public Health Messaging Experiment.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026Trial
- 2024-2025 COVID-19 Vaccine and Major Adverse Cardiovascular Events Among US Veterans.JAMA internal medicine · 2026Article
- Associations Between Healthcare Discrimination, Medical Mistrust, and COVID-19 Vaccine Uptake Among Young Black Adults in the Southern United States.Journal of racial and ethnic health disparities · 2026Article
- Acceptance of Open-Label Placebos Is Linked to Holistic Health Beliefs and Thinking Styles.Behavioral sciences (Basel, Switzerland) · 2026Article
- Factors contributing to COVID-19 vaccine hesitancy in Veterans later in the pandemic.BMC public health · 2025Article
- Multilevel analysis of individual, household, and community factors influencing COVID-19 vaccination intention: evidence from the 2021 Korea Community Health Survey.Osong public health and research perspectives · 2025Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundTo effectively promote vaccine uptake, it is important to understand which people are most and least inclined to be vaccinated and why. In this study, we examined predictors of COVID-19 vaccine uptake and reasons for non-vaccination.
methodsWe conducted an online English-language survey study in December-2020, January-2021, and March-2021. A total of 930 US respondents completed all surveys. Multiple logistic regression models were run to test whether the early vaccine eligibility, demographic factors, and psychological factors predict getting at least one dose of a COVID-19 vaccination in January-2021 and in March-2021.
resultsThe proportion of respondents who received ≥ 1-dose of a COVID-19 vaccine increased from 18% (January) to 67% (March). Older age predicted vaccine uptake in January (OR = 2.02[95%CI = 1.14-3.78], p < .001) and March (10.92[6.76-18.05], p < .001). In January, additional predictors were higher numeracy (1.48[1.20-1.86], p < .001), COVID-19 risk perceptions (1.35[1.03-1.78], p = .029), and believing it is important adults get the COVID-19 vaccine (1.66[1.05-2.66], p = .033). In March, additional predictors of uptake were believing it is important adults get the COVID-19 vaccine (1.63[1.15-2.34], p = .006), prior COVID-19 vaccine intentions (1.37[1.10-1.72], p = .006), and belief in science (0.84[0.72-0.99], p = .041). Concerns about side effects and the development process were the most common reasons for non-vaccination. Unvaccinated respondents with no interest in getting a COVID-19 vaccine were younger (0.27[0.09-0.77], p = .016), held negative views about COVID-19 vaccines for adults (0.15[0.08-0.26], p < .001), had lower trust in healthcare (0.59[0.36-0.95], p = .032), and preferred to watch and wait in clinically ambiguous medical situations (0.66[0.48-0.89], p = .007).
conclusionsEvidence that attitudes and intentions towards COVID-19 vaccines were important predictors of uptake provides validation for studies using these measures and reinforces the need to develop strategies for addressing safety and development concerns which remain at the forefront of vaccine hesitancy.
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Registered trials
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.