How Well the Constructs of Health Belief Model Predict Vaccination Intention: A Systematic Review on COVID-19 Primary Series and Booster Vaccines

Vaccines, Год журнала: 2023, Номер 11(4), С. 816 - 816

Опубликована: Апрель 7, 2023

This systematic review synthesizes the findings of quantitative studies examining relationships between Health Belief Model (HBM) constructs and COVID-19 vaccination intention. We searched PubMed, Medline, CINAHL, Web Science, Scopus using Preferred Reporting Items for Systematic Reviews Meta-Analyses (PRISMA) guidelines identified 109 eligible studies. The overall intention rate was 68.19%. Perceived benefits, perceived barriers, cues to action were three most frequently demonstrated predictors both primary series booster vaccines. For doses, influence susceptibility slightly increased, but impact severity, self-efficacy, on declined. severity's effect declined sharply from 2020 2022. barriers 2021, it skyrocketed in Conversely, role self-efficacy dipped Susceptibility, dominant Saudi Arabia, had weaker effects USA. Susceptibility severity a lower students, especially North America, health care workers. However, among parents. prevalent modifying variables age, gender, education, income, occupation. results show that HBM is useful predicting vaccine

Язык: Английский

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Uptake and hesitancy of the second booster dose of COVID-19 vaccine among the general population in China after the surge period of the COVID-19 pandemic: a large-scale national study

BMC Public Health, Год журнала: 2025, Номер 25(1)

Опубликована: Фев. 7, 2025

Although the second booster dose of COVID-19 vaccines is available, vaccine hesitancy among public may have peaked due to surge in infections caused by Omicron variant. To improve coverage dose, it crucial investigate prevalence general population during this period and explore reasons for phenomenon. A cross-sectional survey was conducted between January 5 February 9, 2023. Variables including sociodemographics, mental health, infection status, vaccination were collected. Univariate multivariate logistic regression analysis performed identify factors associated with population. Among 10,623 participants, uptake rate 4.3%. those who did not receive 43.6% expressed hesitancy. The highest observed participants had completed primary immunization (71.4%), followed chronic diseases (48.6%) aged 60 above (33.2%). higher females, high incomes, a history infection, depressive symptoms post-traumatic stress disorder, adverse events after vaccination. Conversely, lower students, above, from southern China, level perceived social support. remains prevalent China pandemic. Crucial steps, such as raising awareness benefits potential side effects regular vaccination, ensuring timely monitoring disclosure pandemic information, implementing targeted measures support should be taken. These efforts will instrumental reducing hesitancy, advancing campaigns, effectively preparing future outbreaks.

Язык: Английский

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Pandemic Fatigue and Vaccine Hesitancy among People Who Have Recovered from COVID-19 Infection in the Post-Pandemic Era: Cross-Sectional Study in China

Vaccines, Год журнала: 2023, Номер 11(10), С. 1570 - 1570

Опубликована: Окт. 5, 2023

At present, the COVID-19 pandemic is still ongoing globally and virus constantly mutating. The herd immunity barrier established by past infections or vaccinations gradually weakening reinfections are occurring. To evaluate fatigue vaccine hesitancy among people who have recovered from in post-pandemic era, we conducted an anonymous cross-sectional survey study China 4 July to 11 August 2023, nearly 6 months after last large-scale nationwide infection. Basic sociodemographic characteristics, health-related factors (smoking, drinking, chronic disease history), vaccination history, self-reported long COVID were obtained as potential covariates. A series of logistic regression models performed examine association between toward next dose vaccines via crude relative risks (cORs) adjusted (aORs) with 95% CIs. According our results, 2942 participants, 1242 (42.2%) hesitant (unwilling not sure) receive vaccines. average score on Pandemic Fatigue Scale was 21.67 ± 8.86, which scores all items vaccine-hesitant group significantly higher than those vaccine-accepting group. Additionally, level COVID-19, more likely they be (moderate: aOR = 2.94, CI: 2.46-3.53; high: 6.88, 5.49-8.64). Overall, 40% participants unwilling uncertain about dose, varying degrees fatigue. a potentially relevant factor for may hinder translation intention into behavior. Considering reinfection situation, implementing health education plan reduce prioritizing issues key promoting reduction burden ensuring well-being population.

Язык: Английский

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Trends in Intention to Take the Second Booster COVID-19 Vaccination and Associated Factors in China: Serial Cross-Sectional Surveys

Vaccines, Год журнала: 2024, Номер 12(5), С. 502 - 502

Опубликована: Май 7, 2024

The escalating complexity of the COVID-19 epidemic underscores need for heightened attention to booster vaccinations. This study aims examine changing trend in public's intention receive second vaccination over time and associated factors following policy optimization China.

Язык: Английский

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Clinical Features and Prognostic Predictors in Patients with Renal Transplant Complicated by SARS-CoV-2 Infection, a Retrospective Single-Center Study

Infection and Drug Resistance, Год журнала: 2024, Номер Volume 17, С. 1999 - 2007

Опубликована: Май 1, 2024

This study examines the clinical outcomes and prognostic factors of COVID-19 in renal transplant recipients. Given their immunosuppressed status, these patients are at higher risk severe complications from COVID-19. The aims to provide healthcare professionals with critical insights for diagnosing managing this vulnerable population.

Язык: Английский

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Sequential Administration of SARS-CoV-2 Strains-Based Vaccines Effectively Induces Potent Immune Responses against Previously Unexposed Omicron Strain

Pathogens, Год журнала: 2023, Номер 12(5), С. 655 - 655

Опубликована: Апрель 28, 2023

In the past few years, continuous pandemic of COVID-19 caused by SARS-CoV-2 has placed a huge burden on public health. order to effectively deal with emergence new variants, it becomes meaningful further enhance immune responses individuals who have completed first-generation vaccination. To understand whether sequential administration using different variant sequence-based inactivated vaccines could induce better immunity against forthcoming we tried five vaccine combinations in mouse model and compared their responses. Our results showed that strategies significant advantage over homologous immunization inducing robust antigen-specific T cell early stages immunization. Furthermore, three-dose vaccination our research elicited neutralizing antibody BA.2 Omicron strain. These data provide scientific clues for finding optimal strategy within existing platform generating cross-immunity multiple variants including previously unexposed strains.

Язык: Английский

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SARS-CoV-2 Vaccine Uptake among Patients with Chronic Liver Disease: A Cross-Sectional Analysis in Hebei Province, China

Vaccines, Год журнала: 2023, Номер 11(8), С. 1293 - 1293

Опубликована: Июль 28, 2023

Chronic liver disease (CLD) patients have higher mortality and hospitalization rates after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This study aimed to explore SARS-CoV-2 vaccine perceptions, side effects, factors associated nonvaccination attitudes toward fourth-dose among CLD patients. The differences between vaccinated unvaccinated groups 1491 the risk status were analyzed. In total, 1239 immunized against SARS-CoV-2. a high level of trust in government clinicians likely follow their recommendations for vaccination. Reasons reported mainly concerns about vaccines affecting ongoing treatments fear adverse events. However, only 4.84% mild effects. Risk influencing included being older age, having cirrhosis, receiving treatments, no knowledge considerations not doctors' positive advice on Furthermore, 20.6% completely participants refused fourth dose because they concerned effects believed that complete was sufficiently protective. Our proved safe findings suggest governments health workers should provide more vaccination information customize strategies improve coverage enhance protection population.

Язык: Английский

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Willingness of people living with HIV to receive a second COVID-19 booster dose: a multicenter cross-sectional study in China

Frontiers in Public Health, Год журнала: 2023, Номер 11

Опубликована: Авг. 23, 2023

The coronavirus disease 2019 (COVID-19) pandemic has significantly affected the global population, with People Living HIV (PLWH) being particularly vulnerable due to their compromised immune systems. Although vaccination is a crucial preventative measure against severe acute respiratory syndrome 2 (SARS-CoV-2) virus, little understood about willingness of PLWH receive second COVID-19 booster dose and factors that may influence this decision. This study investigates in China its influencing factors, comparing these group healthy individuals.A multicenter cross-sectional was conducted across five Chinese cities, namely, Beijing, Tianjin, Zhengzhou, Hohhot, Harbin. Participants were recruited through community-based organizations. Data collected via participant self-administered questionnaires included demographic information, dose, knowledge vaccination. Factors identified using multivariable logistic regression analyzes.A total 156 151 individuals study. After adjusting for potential confounders, it found demonstrated lower compared (77.6% vs. 88.7%, p = 0.009). Lower associated positive status (Adjusted Odds Ratio [AOR]: 0.39, 95%CI: 0.20, 0.75), perceived barriers (AOR: 0.05, 0.01, 0.26), severity 0.32, 0.12, 0.90).PLWH individuals. findings suggest perceptions understanding necessity protection SARS-CoV-2 could willingness. Efforts should be made strengthen disseminate vaccinations among population. In addition, developing interventions policies target specific subgroups address misconceptions instrumental improving rates PLWH.

Язык: Английский

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How Technology, Health Information Seeking, and Socioeconomic Factors Are Associated With Coronavirus Disease 2019 Vaccination Readiness in Estonians Over 50 Years?

Health Education & Behavior, Год журнала: 2024, Номер 51(4), С. 502 - 511

Опубликована: Май 7, 2024

Despite the proven effectiveness of COVID-19 vaccines in preventing severe illness, many individuals, including older adults who are most susceptible to virus, have opted against vaccination. Various factors could shape vaccination decisions, seeking health information (HI). The internet is primary source HI today; however, often referred as those missing out on digital benefits. study explores correlations between and communication technology (ICT) use, online seeking, socioeconomic factors, readiness among individuals aged 50 above Estonia. survey data were gathered from 501 people after first lockdown 2020. outcomes revealed that positively correlated with such higher educational attainment, greater income, male gender, access ICT, a employ technologies for health-related purposes, demand HI, frequency it online. There was some discrepancy preference sources; example, consenters preferred versions professional press publications specific portals. Based findings, advisable encourage utilize new purposes. This practice expands range sources available them, ultimately enabling better decision-making regarding their behaviors.

Язык: Английский

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University Students’ Vaccination Intention after the Fifth Wave of the COVID-19 Outbreak in Hong Kong: Inspiration from a Health Belief Model

Healthcare, Год журнала: 2024, Номер 12(12), С. 1204 - 1204

Опубликована: Июнь 15, 2024

The fifth wave of COVID-19, driven by the Omicron variant, started to surge in Hong Kong December 2021. Previous studies have shown that younger adults, compared older are vulnerable increased risks side effects after vaccination. However, little is known about COVID-19 vaccination behavior among especially university students, Kong. Therefore, present online survey study aimed investigate predictors intention students using Health Belief Model (HBM) as a framework. Two other potential predictors, previous influenza vaccine uptake frequency and SAR government lottery program, were also examined. receive another dose was low (36.4%). Multivariate binomial logistic regression analysis showed that, controlling for demographic baseline characteristics, perceived susceptibility (OR = 2.98, CI 1.18-7.53) 1.54, 1.08-2.19) significantly positively predicted intention. program (i.e., wining prizes being vaccinated) 0.87, 0.34-2.26) not significant motivator Future public health campaigns should focus on individual past history promote students.

Язык: Английский

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