ArticleVaccines2022
Does Hospitalization Change the Perception of COVID-19 Vaccines among Unvaccinated Patients?
Article in Vaccines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 23 citations in OpenAlex.
- SARS-Cov-2 vaccination strategies in hospitalized recovered COVID-19 patients: a randomized clinical trial (VATICO Trial).Scientific reports · 2025Trial
- The syndemic nexus: How vaccine hesitancy and COVID-19 interact to influence vaccine uptake among university students.Human vaccines & immunotherapeutics · 2026Article
- The impact of pediatric influenza and COVID-19 hospitalization on parental attitudes toward vaccination.Human vaccines & immunotherapeutics · 2026Observational
- Building on Vaccine Confidence in the Aftermath of the Pandemic: A Qualitative Study in Primary Care Physicians.Vaccines · 2026Article
- Beliefs about COVID-19 testing and treatment: A national survey of Black and White adults.Public health in practice (Oxford, England) · 2024Article
- Evaluation of vaccine perceptions in Israel's Elderly: A Comparative study of COVID-19 and influenza vaccination attitudes.Vaccine: X · 2024Article
- Article
- Impact of the COVID-19 Pandemic on Attitudes toward Vaccination: Representative Study of Polish Society.Vaccines · 2023Article
- Article
- Vaccination Coverage and Associated Factors of COVID-19 Uptake in Adult Primary Health Care Users in Greece.Healthcare (Basel, Switzerland) · 2023Article
- Article
- Relationship between attitudes toward COVID-19 infection, depression and anxiety: a cross-sectional survey in Japan.BMC psychiatry · 2022Article
- Oral antiviral treatments for COVID-19: opportunities and challenges.Pharmacological reports : PR · 2022Review
- COVID-19 Disease and Vaccination: Knowledge, Fears, Perceptions and Feelings of Regret for Not Having Been Vaccinated among Hospitalized Greek Patients Suffering SARS-CoV-2 Infection.Infectious disease reports · 2022Article
- Article
- Frequency and Nuisance Level of Adverse Events in Individuals Receiving Homologous and Heterologous COVID-19 Booster Vaccine.Vaccines · 2022Article
- Severe Breakthrough COVID-19 Cases during Six Months of Delta Variant (B.1.617.2) Domination in Poland.Vaccines · 2022Article
- An analysis of the causes of exhaustion among physicians working in family physician teams during the COVID-19 pandemic in Lithuania.PloS one · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors at 10 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The COVID-19 vaccination has been the subject of unprecedented misinformation, false news, and public concerns. This study presents a unique analysis comprising persons who were not vaccinated and became ill. It investigates reasons for not vaccinating and evaluates how the personal experience of COVID-19 affected further attitudes and decisions related to health. The study included 730 consecutive unvaccinated patients hospitalized in 12 centers in Poland during the autumn 2021 pandemic wave. The most frequent reason behind the refusal to receive the vaccine was concern over the adverse effects, disbelief that the vaccine was sufficiently tested, and one's conviction that COVID-19 will not affect a patient. Online information, friends, spouse, children/grandchildren, and other family members were most often the source of discouragement from vaccination. Most individuals regretted their decision not to receive a vaccine (66.0%), declared to promote COVID-19 vaccination after discharge (64.0%), and to receive a COVID-19 vaccine in the time recommended for convalescents (69.5%). Individuals expressing no regrets of vaccine refusal more frequently revealed conspiracy beliefs. The study shows that personal experience with severe COVID-19 can influence the perception of vaccination, but approximately one-third of unvaccinated hospitalized patients still appear to express vaccine hesitancy.
Indexed as
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What OpenQuestion holds
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.