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Kelly JA, Walsh JL, Quinn K, Amirkhanian YA, Plears M. Factors predicting primary and booster COVID-19 vaccination in a community sample of African American men and women in the United States Midwest. Vaccine 2024; 42:126088. [PMID: 38937180 DOI: 10.1016/j.vaccine.2024.06.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 06/29/2024]
Abstract
COVID-19 has disproportionately burdened impoverished minority communities. This study recruited an age- and gender-diverse community sample of 541 Black adults in a United States Midwestern city with large racial health disparities, with the aim of examining factors associated with COVID-19 vaccination. All participants completed measures assessing their COVID-19 vaccination status (unvaccinated, received primary vaccination, or received primary plus booster vaccination) as well as demographic characteristics, socioeconomic factors, health and health system factors, and health behavior theory constructs related to vaccination. In this predominantly low-income sample, 55% of participants had received primary COVID-19 vaccination and 31% of the sample had received a booster dose. Multiple regression analyses established that having primary vaccination was significantly predicted by older age, political identification as Democrat, education beyond high school, barriers to accessing health care, as well as higher trust of vaccine benefits, less preference for natural immunity, stronger social norms favoring vaccination, and perceiving higher levels of collective responsibility. Surprisingly, higher global medical mistrust and difficulty with healthcare access were associated with vaccination. The model explained 76% of the variance in primary COVID-19 vaccination. Having received a COVID-19 booster was predicted by older age, previous COVID-19 infection, higher trust in vaccine benefits, and fewer worries about unforeseen future effects of vaccination. Study findings identified factors associated with COVID-19 vaccine uptake in racial minority communities, and support the benefits of interventions that harness social network supports for vaccination, address community vaccine concerns, and appeal to collective responsibility to promote vaccine uptake.
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Affiliation(s)
- Jeffrey A Kelly
- Center for AIDS Intervention Research (CAIR), Division of Community Health and Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Jennifer L Walsh
- Center for AIDS Intervention Research (CAIR), Division of Community Health and Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Katherine Quinn
- Center for AIDS Intervention Research (CAIR), Division of Community Health and Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yuri A Amirkhanian
- Center for AIDS Intervention Research (CAIR), Division of Community Health and Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Monique Plears
- Center for AIDS Intervention Research (CAIR), Division of Community Health and Intervention Research, Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
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Kantor J, Carlisle RC, Morrison M, Pollard AJ, Vanderslott S. Oxford Vaccine Hesitancy Scale (OVHS): a UK-based and US-based online mixed-methods psychometric development and validation study of an instrument to assess vaccine hesitancy. BMJ Open 2024; 14:e084669. [PMID: 39384231 DOI: 10.1136/bmjopen-2024-084669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2024] Open
Abstract
OBJECTIVES To describe the development, validation and reliability of the Oxford Vaccine Hesitancy Scale (OVHS), a new instrument to assess vaccine hesitancy in the general population. DESIGN Cross-sectional validation study. SETTING Internet-based study with participants in the UK and USA. PARTICIPANTS Demographically representative (stratified by age, sex and race) samples from the UK and USA recruited through the Prolific Academic platform. MAIN OUTCOME MEASURES To demonstrate OVHS development, exploratory factor analysis with categorical variables and a polychoric correlation matrix followed by promax oblique rotation on the UK sample was performed. Confirmatory factor analysis with a Satorra-Bentler scaled test statistic evaluating goodness of fit statistics including the root mean squared error of approximation (RMSEA), standardised root mean squared residual (SRMR) and comparative fit index (CFI) was performed on the US sample. Reliability as internal consistency was assessed using McDonald's omega. Evidence in support of the predictive, convergent and discriminant validity of the scale was assessed using logistic regression ORs of association (OR) or Pearson correlation coefficients. RESULTS Data for factor analysis were obtained from 1004 respondents, 504 in the UK and 500 in the USA. A scree plot, minimum average partial correlation analysis and parallel analysis suggested a three-factor 13-item scale with domains of vaccine beliefs (seven items), pain (three items) and personal deliberation (three items). Responses were recorded on a Likert scale ranging from disagree completely to agree completely, with higher score reflecting greater hesitancy. Potential total scores ranged from 13 to 65. Goodness of fit was excellent, with RMSEA=0.044, SRMR=0.041 and CFI=0.977. Predictive validity for COVID-19 vaccination status was excellent, with logistic regression ORs of association (95% CI) of 0.07 (0.04, 0.13), p<0.0001 for the UK sample for each SD increase in OVHS score, suggesting a 93% decrease in the odds of being vaccinated against COVID-19 for each SD increase in OVHS score. Convergent validity between the OVHS score and the 5C short version scale demonstrated a correlation coefficient of 0.32 (p<0.0001). Discriminant validity with an unrelated desire to perform outdoor activities demonstrated an OR (95% CI) of 1.06 (0.88, 1.29), p=0.523 for the UK sample for each SD increase in OVHS score. McDonald's omega was 0.86 and 0.87 in the UK and US samples, respectively. CONCLUSIONS The OVHS is a feasible, valid and reliable scale for assessing vaccine hesitancy; further testing is warranted.
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Affiliation(s)
- Jonathan Kantor
- Oxford Vaccine Group, University of Oxford, Oxford, UK
- Department of Engineering Science, University of Oxford, Oxford, UK
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Michael Morrison
- HeLEX - Centre for Health, Law and Emerging Technologies, University of Oxford, Oxford, UK
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Alansari KDH, Buhl C, Thabit AK, Badr AF, Jaad L, Jacobsen R. Validation of the Arabic translation of the vaccination attitudes examination (VAX) scale. Vaccine 2024; 42:126411. [PMID: 39368127 DOI: 10.1016/j.vaccine.2024.126411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 06/17/2024] [Accepted: 09/29/2024] [Indexed: 10/07/2024]
Abstract
BACKGROUND AND AIM The availability of concise and valid instruments for measuring vaccination attitudes across different countries or populations is limited. The 12-item four-subscale Vaccination Attitudes Examination (VAX) scale designed to assess vaccination hesitancy has been validated in more than 15 languages. This study aimed to validate the Arabic translation of VAX. METHODS VAX was translated from Danish to Arabic following the Principles of Good Practice for the Translation and Cultural Adaptation Process for Patient-Reported Outcome Measures. The translated VAX was distributed to the citizens of Saudi Arabia in March 2023 through an online survey system and the authors' networks. Internal consistency reliability was assessed with Cronbach's α. Factorial structure was examined using confirmatory factor analysis (CFA). Known-group validity was assessed based on COVID-19 vaccination status. RESULTS Responses from 164 participants who fully answered the questionnaire were analyzed. The mean age was 40 years, 77 % were females, and 90 % were fully vaccinated against COVID-19, with one-third receiving booster doses. CFA confirmed a well-fit four-factor structure. All items loaded well with their factors: standardized regression weight values ranged from 0.69 to 0.96. Correlations between the four factors ranged from 0.47 to 0.79. Cronbach α ranged from 0.874 to 0.930. As expected, the mean scores of all subscales were higher in those unvaccinated compared to those who were fully vaccinated as well as those fully vaccinated with a booster dose (p < 0.05). CONCLUSION The Arabic translation of the VAX exhibited a well-defined factorial structure with good internal consistency reliability and known-group validity. It is a valuable tool for measuring vaccination hesitancy in Arabic-speaking countries or populations, enabling the comparison of vaccine hesitancy across different countries and cultures.
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Affiliation(s)
- Kamal Dhafer Hussein Alansari
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
| | - Caroline Buhl
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
| | - Abrar K Thabit
- Pharmacy Practice Department, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah 21589, Saudi Arabia
| | - Aisha F Badr
- Pharmacy Practice Department, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah 21589, Saudi Arabia
| | - Lama Jaad
- Pharmacy Practice Department, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah 21589, Saudi Arabia
| | - Ramune Jacobsen
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark.
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Day AM, Volkman JE. The importance of 'dread risk' for vaccine communication. JOURNAL OF COMMUNICATION IN HEALTHCARE 2024:1-8. [PMID: 39186246 DOI: 10.1080/17538068.2024.2393918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/27/2024]
Abstract
BACKGROUND Perceptions of 'dread risk,' information source beliefs, and trust in these sources are important variables towards understanding vaccine attitudes. The main objective of this research was to learn the associations among these phenomena and, particularly, how these variables may impact our understanding of vaccine attitudes. METHODS In the summer of 2020, a total of 336 (Mage = 53.55; SDage = 18.58) participants answered an online Qualtrics survey about their 'dread risk' perceptions of vaccines, their information source beliefs (e.g. credible, easy-to-access, etc.), trust in information sources, and vaccine attitudes. RESULTS Results suggest participants had generally low levels of negative vaccine attitudes (M = 3.27; SD = 1.40). Regression analyses to predict negative vaccine attitudes found 'dread risk' perceptions to be the most significant predictor (beta = .61, p < .001), over and above information source beliefs and trust in information sources (F (9, 320) = 75.07, p < .001; adjusted R2 = .67). Age was also significantly and negatively correlated with 'dread risk' (r = -.22, p < .001). CONCLUSIONS Results suggest that vaccine communication efforts should continue to identify individuals' 'dread risk' perceptions about vaccines and emphasize this content in messaging. Future research should aim to understand more about the relationships between negative vaccine attitudes, 'dread risk' perceptions, information source beliefs, and trust in information sources to better predict vaccine-related decisions, (in)actions, and to support effective vaccine communication.
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Affiliation(s)
- Ashleigh M Day
- School of Communication, Northern Arizona University, Flagstaff, AZ, USA
| | - Julie E Volkman
- Center for Health and Behavioral Sciences and Department of Communication, Bryant University, Smithfield, RI, USA
- Division of Health Informatics and Implementation Science, University of Massachusetts Chan Medical School, Worcester, MA, USA
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Zhang Y, Yi H. The impact of attitude toward COVID-19 vaccine on intention to receive influenza vaccination: a multi-group comparison based on the influence of presumed influence model and spillover effects. Front Public Health 2024; 12:1398680. [PMID: 39234099 PMCID: PMC11371621 DOI: 10.3389/fpubh.2024.1398680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 08/02/2024] [Indexed: 09/06/2024] Open
Abstract
Introduction Influenza vaccination is one of the most important strategies for preventing influenza. However, the influenza vaccination rate in China remains low. During the COVID-19 pandemic, people held different attitudes toward the COVID-19 vaccine. In the post-pandemic era, do the varying attitudes toward the COVID-19 vaccine affect the intention to receive influenza vaccination? Methods Based on the influence of presumed influence (IPI) model and spillover effects, this study employed structural equation modeling for multi-group comparison to analyze questionnaires from 613 participants, using instruments such as the Perceived Media Influence on Others Scale (PMIO), the Susceptibility to Influenza Scale (SI), and the Attitude toward Influenza Vaccine Scale (AIV). Results The key findings are as follows: (1) Information exposure to the influenza vaccine significantly influences perceived media influence on others. (2) Perceived media influence on others does not directly impact the intention to receive influenza vaccination but rather affects it through attitude toward the influenza vaccine. (3) Moreover, multi-group analyses revealed differences in the IPI model among audiences with different attitudes toward the COVID-19 vaccine. These differences demonstrated that prior attitudes toward the COVID-19 vaccine can influence attitudes toward similar influenza vaccines, thus demonstrating the existence of spillover effects. Conclusion Attitude toward the COVID-19 vaccine can influence the intention to receive the influenza vaccination. Those with a negative attitude toward the COVID-19 vaccine are significantly influenced by susceptibility to influenza. Perceived media influence affects the intention to receive the influenza vaccination among those with a positive attitude toward the COVID-19 vaccine.
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Affiliation(s)
- Yun Zhang
- School of Journalism and Communication, Shanghai University, Shanghai, China
| | - Hongfa Yi
- School of Journalism and Communication, Shanghai University, Shanghai, China
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Li DJ, Huang JJ, Hsu ST, Hsieh KY, Lin GG, Wu PJ, Liu CL, Wu HC, Chou FHC. Characteristics of Sleep Disturbance and Comparison Across Three Waves of the COVID-19 Pandemic Among Healthcare Workers. Psychiatry Investig 2024; 21:838-849. [PMID: 39111749 PMCID: PMC11321876 DOI: 10.30773/pi.2024.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/09/2024] [Accepted: 05/26/2024] [Indexed: 08/15/2024] Open
Abstract
OBJECTIVE Healthcare workers (HCWs) suffered from a heavy mental health burden during the coronavirus disease-2019 (COVID-19) pandemic. We aimed to explore the differences in sleep disturbance in three waves of the COVID-19 pandemic in Taiwan among HCWs. Moreover, factors associated with sleep disturbances in the third wave were investigated. METHODS This study, with three waves of cross-sectional surveys, recruited first-line and second-line HCWs. The level of sleep disturbance and related demographic variables were collected through self-report questionnaires. Differences in sleep disturbance across the three waves were compared with analysis of variance. Factors associated with the level of sleep disturbance were identified using univariate linear regression and further used for multivariate stepwise and bootstrap linear regression to identify the independent predictors. RESULTS In total, 711, 560, and 747 HCWs were included in the first, second, and third waves, respectively. For first-line HCWs, sleep disturbance was significantly higher in the third wave than in the first wave. The level of sleep disturbance gradually increased across the three waves for all HCWs. In addition, sleep disturbance was associated with depression, posttraumatic stress disorder (PTSD) symptoms, anxiety about COVID-19, vaccine mistrust, and poorer physical and mental health among first-line HCWs. Among second-line HCWs, sleep disturbance was associated with younger age, depression, PTSD symptoms, lower preference for natural immunity, and poorer physical health. CONCLUSION The current study identified an increase in sleep disturbance and several predictors among HCWs. Further investigation is warranted to extend the application and generalizability of the current study.
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Affiliation(s)
- Dian-Jeng Li
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
- Department of Nursing, Meiho University, Pingtung, Taiwan
| | - Joh-Jong Huang
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Su-Ting Hsu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Kuan-Ying Hsieh
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Guei-Ging Lin
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Pei-Jhen Wu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Chin-Lien Liu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Hui-Ching Wu
- Department of Social Work, Taiwan Social Resilience Center, National Taiwan University, Taipei, Taiwan
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Ju J, Han K, Kim J, Kwon Y. Lessons for Future Vaccination Policies: COVID-19 Vaccination Intention in People With and Without Chronic Diseases. Asian Nurs Res (Korean Soc Nurs Sci) 2024; 18:288-295. [PMID: 39098485 DOI: 10.1016/j.anr.2024.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 07/24/2024] [Accepted: 07/29/2024] [Indexed: 08/06/2024] Open
Abstract
PURPOSE This study compared COVID-19 vaccination intentions in those with and without chronic diseases (CDs and non-CDs) in South Korea. We hypothesized that the factors associated with COVID-19 vaccination intentions would differ between CDs and non-CDs in South Korea. METHODS Using survey data collected through a Korean online panel in June 2021, we conducted a cross-sectional secondary data analysis. Of the 2292 participants, 411 had at least one chronic disease. To construct a comparable dataset, we selected non-CDs via a 1:1 case-control matching for age and gender. We then utilized a multivariable binary logistic regression model to explore the factors contributing to COVID-19 vaccination intentions in CDs and non-CDs. RESULTS All told, over 75% of participants in both groups indicated that they intended to vaccinate against COVID-19. In both groups, those who mistrusted general vaccine benefits reported significantly lower COVID-19 vaccination intentions. Regarding factors associated with vaccination intentions, CDs identified anxiety regarding coronavirus and exposure to COVID-19 vaccination promotions at the community level, while non-CDs highlighted hesitancy regarding vaccines and confidence in government/health services. CONCLUSION Improving vaccination acceptance will require the development and implementation of tailored approaches for CDs and non-CDs and efforts to minimize general vaccine mistrust.
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Affiliation(s)
- Jieun Ju
- Chung-Ang University Graduate School Department of Nursing, 84 Heukseok-ro Dongjak-gu, South Korea.
| | - Kihye Han
- Chung-Ang University College of Nursing, 84 Heukseok-ro Dongjak-gu, South Korea.
| | - Jieun Kim
- Chung-Ang University College of Nursing, 84 Heukseok-ro Dongjak-gu, South Korea.
| | - Yunhyung Kwon
- Korea Disease Control and Prevention Agency, 187, Osongsaengmyeong 2-ro Osong-eup, Heungdeok-gu, Cheongju-si, South Korea.
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Gould LH, Stark JH, McFadden B, Patel N, Kelly PH, Riis J. Using the Health Belief Model to understand intention to vaccinate for Lyme disease in the United States. Zoonoses Public Health 2024; 71:526-537. [PMID: 38730082 DOI: 10.1111/zph.13142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/09/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024]
Abstract
AIMS A growing number of Lyme disease (LD) cases in the U.S. are reported in states neighbouring those with high-incidence (>10 cases per 100,000 population) rates. Considering the evolving epidemiology, high-incidence counties in many of these "neighbouring states," and the forthcoming vaccines, understanding the drivers of vaccination intention is critical, particularly how drivers of intention in neighbouring states vary relative to regions currently classified as high incidence. This study uses the Health Belief Model (HBM) to determine the key drivers associated with vaccine intention for U.S. adults and caregivers of children residing in neighbouring states. METHODS AND RESULTS Using an established panel with quotas for age, sex, race/ethnicity and urbanity, we surveyed 887 adults and 822 caregivers of children residing in U.S. neighbouring states. Survey items included measures of intention and HBM constructs, all of which were assessed using 5-point Likert scales. We subsequently used structural equation modelling to understand the influence of the HBM constructs on LD vaccine intention. Estimates from structural equation modelling show that the HBM constructs explain much of the variation in intention to vaccinate against LD. Intentions to vaccinate for both adults and caregivers are positively influenced by cues to action, perceived susceptibility of LD, and perceived benefits to vaccination. Both are also negatively influenced by perceived barriers to vaccination. The caregiver's intention to vaccinate is also positively influenced by the perceived severity of LD. CONCLUSION The intention to vaccinate for respondents residing in LD neighbouring states is strongly influenced by recommendations from healthcare providers or the Centers for Disease Control and Prevention (CDC). As incidence rises in neighbouring states and the need to prevent disease becomes more overt, public health officials should strongly recognize the influence of healthcare providers and CDC recommendations on intention to vaccinate against LD.
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Affiliation(s)
- L Hannah Gould
- Global Medical Affairs, Vaccines and Antivirals, Pfizer US Commercial Division, New York, New York, USA
| | - James H Stark
- Global Medical Affairs, Vaccines and Antivirals, Pfizer US Commercial Division, Cambridge, Massachusetts, USA
| | - Brandon McFadden
- Behavioralize LLC, Wynnewood, Pennsylvania, USA
- The Department of Agricultural Economics and Agribusiness, University of Arkansas, Fayetteville, Arkansas, USA
| | | | - Patrick H Kelly
- Global Medical Affairs, Vaccines and Antivirals, Pfizer US Commercial Division, Collegeville, Pennsylvania, USA
| | - Jason Riis
- Behavioralize LLC, Wynnewood, Pennsylvania, USA
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Barbosa S, Sánchez-Mora J, Corredor JA. You can't nudge into vaccination: Comparing the effects of nudge types and Covid-19 vaccination attitudes on vaccine willingness. J Health Psychol 2024:13591053241264932. [PMID: 39066555 DOI: 10.1177/13591053241264932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2024] Open
Abstract
Nudges can be an effective strategy to promote vaccination. However, it is necessary to better identify the characteristics of nudges that produce the strongest effects and how they interact with individuals' attitudes. Here we sequentially test the effectiveness of three nudge characteristics (framing, nudge type, and presentation modality) and the role of participants' attitudes toward Covid-19 vaccination, social solidarity and authoritarianism in vaccination decisions. In studies 1-4, participants were presented with a nudge manipulating a target characteristic (e.g. positive/negative framing, nudge type) and measuring willingness to vaccinate and related variables compared a control nudge. Study 5 used a single combined nudge reflecting the combination of successful nudges in previous studies. Results over all studies show that nudging has unreliable effects while vaccine attitudes are more reliably linked to all measures of vaccines willingness. These results suggest that attitudes play a more reliable role on effective adoption of vaccinations.
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Comparcini D, Tomietto M, Pastore F, Nichol B, Miniscalco D, Flacco ME, Stefanizzi P, Tafuri S, Cicolini G, Simonetti V. Factors Influencing COVID-19 Vaccine Hesitancy in Pregnant and Breastfeeding/Puerperium Women: A Cross-Sectional Study. Vaccines (Basel) 2024; 12:772. [PMID: 39066410 PMCID: PMC11281372 DOI: 10.3390/vaccines12070772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 07/08/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Vaccination among pregnant and breastfeeding women is critical for protecting this vulnerable population and their children. COVID-19 vaccination is recommended both during pregnancy and breastfeeding; however, we still do not fully understand the determinants that influence hesitancy towards COVID-19 vaccination. This study aimed to identify the determinants of vaccine hesitancy in pregnant and breastfeeding, puerperium women. A multicenter, cross-sectional study, involving 435 pregnant and breastfeeding women, was conducted. Vaccination hesitancy was evaluated by administering the Vaccination Attitudes (VAX) Scale and the Zung Anxiety Self-Assessment Scale (SAS) was adopted to measure anxiety levels. Overall, 14% of the participants reported that they did not receive the COVID-19 vaccine, and 78.3% received their first dose during pregnancy or while breastfeeding. The descriptive statistics for the VAX scale showed a total mean score of 3.35 (±1.6), and 75% of participants reported an anxiety index equal to or lower than the threshold. Vaccine hesitancy increased as "adverse events after vaccination" increased (p < 0.01), while SAS levels positively correlated with the participants' mean age (p < 0.05). Investigating the factors influencing vaccine hesitancy enables the development of targeted health policies and SARS-CoV-2 vaccination programs.
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Affiliation(s)
- Dania Comparcini
- Interdisciplinary Department of Medicine, “Aldo Moro”, University of Bari, 70121 Bari, Italy; (P.S.); (S.T.)
| | - Marco Tomietto
- Department of Nursing, Midwifery and Health, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK;
| | - Francesco Pastore
- Department of Biomedicine and Prevention, TorVergata University, 00133 Roma, Italy;
| | - Bethany Nichol
- Department of Social Work, Education and Community Wellbeing, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne NE1 8ST, UK;
| | | | - Maria Elena Flacco
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Pasquale Stefanizzi
- Interdisciplinary Department of Medicine, “Aldo Moro”, University of Bari, 70121 Bari, Italy; (P.S.); (S.T.)
| | - Silvio Tafuri
- Interdisciplinary Department of Medicine, “Aldo Moro”, University of Bari, 70121 Bari, Italy; (P.S.); (S.T.)
| | - Giancarlo Cicolini
- Department of Innovative Technologies in Medicine and Dentistry, “Gabriele D’Annunzio” University of Chieti, 66100 Chieti, Italy; (G.C.); (V.S.)
| | - Valentina Simonetti
- Department of Innovative Technologies in Medicine and Dentistry, “Gabriele D’Annunzio” University of Chieti, 66100 Chieti, Italy; (G.C.); (V.S.)
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Brewer SE, Bertin KB, Suresh K, LoudHawk-Hedgepeth C, Tamez M, Reno JE, Kwan BM, Nease DE. Factors in COVID-19 vaccine uptake in five racial/ethnic Colorado communities: A report from the Colorado CEAL project. PLoS One 2024; 19:e0305160. [PMID: 38865424 PMCID: PMC11168616 DOI: 10.1371/journal.pone.0305160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/24/2024] [Indexed: 06/14/2024] Open
Abstract
PURPOSE To understand motivators, concerns, and factors associated with COVID-19 vaccine initiation for adults in five racial/ethnic communities across Colorado. METHODS Community-based data collectors surveyed participants from five Colorado communities (urban and rural Latina/o/x, urban Black, rural African American immigrant, and urban American Indian) about vaccine attitudes, intentions, and uptake from September to December 2021. Bivariate and multivariable logistic regression models were used to examine factors associated with the primary outcome of COVID-19 vaccine "initiation." RESULTS Most participants (71.1%) reported having initiated COVID-19 vaccination; vaccine series completion was 65.1%. Both motivators and concerns about COVID-19 vaccines were prevalent. Vaccine hesitancy (OR: 0.41, 95% CI:0.32-0.53; p < .001) and low perceptions of COVID-19 vaccination social norms (OR: 0.48, 95% CI:0.27-0.84; p = .01) were associated with vaccine initiation. CONCLUSION Despite the limitation of a moderate sample size, our findings support the need for further interventions to increase vaccination against COVID-19 by reducing vaccine hesitancy and improving perceived social norms of vaccination in underserved Colorado communities. IMPLICATIONS To improve trust in vaccines and promote vaccine uptake, community messaging should be tailored to vaccination motivators and concerns and demonstrate COVID-19 vaccination as the community default.
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Affiliation(s)
- Sarah E. Brewer
- Adult and Child Center for Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
- Department of Family Medicine, University of Colorado School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
| | - Kaitlyn B. Bertin
- Adult and Child Center for Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
| | - Krithika Suresh
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
| | - Crystal LoudHawk-Hedgepeth
- Colorado Clinical and Translational Sciences Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
- American Indian College Fund, Denver, CO, United States of America
| | - Montelle Tamez
- Colorado Clinical and Translational Sciences Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
| | - Jenna E. Reno
- Center for Communication and Engagement Research, RTI International, Aurora, CO, United States of America
| | - Bethany M. Kwan
- Adult and Child Center for Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
- Department of Emergency Medicine, University of Colorado School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
| | - Donald E. Nease
- Adult and Child Center for Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
- Department of Family Medicine, University of Colorado School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
- Colorado Clinical and Translational Sciences Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America
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12
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Spalvins NC, Leon T, Bailey PE. Influence of Age and Message Frame on COVID-19 Vaccination Willingness Early in the Pandemic. J Appl Gerontol 2024; 43:716-722. [PMID: 38247320 DOI: 10.1177/07334648231225341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024] Open
Abstract
Objective: This study examined whether age would moderate the association between a brief message frame intervention and COVID-19 vaccine willingness. Methods: Data were collected in Australia between 25 June and 5 July 2021. Participants (N = 187) aged 18-85 years had not yet received a dose of COVID-19 vaccine. After random assignment to a gain- or loss-framed message, participants reported COVID-19 vaccine willingness, general anti-vaccine attitudes, approach and avoidance motivation, and COVID-19 illness risk perception. Results: Message frame did not influence COVID-19 vaccine willingness. However, greater COVID-19 illness risk perception and older age increased the odds of Pfizer vaccine willingness, while lower avoidance motivation increased the odds of AstraZeneca vaccine willingness. Greater anti-vaccine ideology decreased the odds of willingness to receive either of the COVID-19 vaccines. Conclusions: A brief message frame intervention did not influence COVID-19 vaccine willingness across the adult lifespan.
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Affiliation(s)
- Nikita C Spalvins
- Western Sydney University, Sydney, NSW, Australia
- University of Technology Sydney, Broadway, NSW, Australia
| | - Tarren Leon
- University of Technology Sydney, Broadway, NSW, Australia
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13
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Maraqa B, Nazzal Z, Baroud H, Douden M, El Hamshary Y, Jalamneh T. Healthcare workers' attitudes toward and factors influencing their acceptance of an annual COVID-19 booster vaccine: a cross-sectional study in Palestine. BMC Health Serv Res 2024; 24:624. [PMID: 38745215 PMCID: PMC11092075 DOI: 10.1186/s12913-024-11016-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 04/19/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The emergence of several SARS-CoV-2 variants may necessitate an annual COVID-19 booster vaccine. This study aimed to evaluate healthcare workers' (HCWs) acceptance of a COVID-19 yearly booster vaccine if recommended and its association with their attitudes and burnout levels. METHODS We used an online self-administered questionnaire to conduct a cross-sectional study of all HCWs in the West Bank and Gaza Strip of Palestine between August and September 2022. We used the Vaccination Attitudes Examination scale to assess HCWs' vaccination attitudes and the Maslach Burnout Inventory to assess work-related Burnout. In addition, we conducted logistic regression to identify factors independently associated with the acceptance of the booster vaccine. RESULTS The study included 919 HCWs; 52.4% were male, 46.5% were physicians, 30.0% were nurses, and 63.1% worked in hospitals. One-third of HCWs (95% CI: 30.5%-36.7%) said they would accept an annual COVID-19 booster vaccine if recommended. HCWs who are suspicious of vaccine benefits [aOR = .70; 95%CI: .65-.75] and those concerned about unforeseeable future effects [aOR = .90; 95%CI: .84-.95] are less likely to accept the booster vaccine if recommended, whereas those who receive annual influenza vaccine are more likely to get it [aOR = 2.9; 95%CI: 1.7-5.0]. CONCLUSION Only about a third of HCWs would agree to receive an annual COVID-19 booster vaccine if recommended. Mistrust of the vaccine's efficacy and concerns about side effects continue to drive COVID-19 vaccine reluctance. Health officials need to address HCWs' concerns to increase their acceptance of the annual vaccine if it is to be recommended.
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Affiliation(s)
- Beesan Maraqa
- Ministry of Health, Ramallah, Palestine
- Community and Family medicine department, College of Medicine, Hebron University, Hebron, Palestine
| | - Zaher Nazzal
- Department of Medicine, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine.
| | - Hassan Baroud
- Department of Family Medicine, Palestinian Medical Council, Gaza, Palestine
| | - Mahmoud Douden
- Department of Medicine, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Yousef El Hamshary
- Department of Medicine, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine.
- Department of Internal Medicine, An-Najah National University Hospital, Nablus, Palestine.
| | - Tala Jalamneh
- Department of Medicine, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
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14
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Manoharan B, Stennett R, de Souza RJ, Bangdiwala SI, Desai D, Kandasamy S, Khan F, Khan Z, Lear SA, Loh L, Nocos R, Schulze KM, Wahi G, Anand SS. Sociodemographic factors associated with vaccine hesitancy in the South Asian community in Canada. CANADIAN JOURNAL OF PUBLIC HEALTH = REVUE CANADIENNE DE SANTE PUBLIQUE 2024:10.17269/s41997-024-00885-7. [PMID: 38713364 DOI: 10.17269/s41997-024-00885-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 03/21/2024] [Indexed: 05/08/2024]
Abstract
OBJECTIVE South Asians represent the largest non-white ethnic group in Canada and were disproportionately impacted by the COVID-19 pandemic. We sought to determine the factors associated with vaccine hesitancy in South Asian Canadians. METHODS We conducted a cross-sectional analysis of vaccine hesitancy using data collected at the baseline assessment of a prospective cohort study, COVID CommUNITY South Asian. Participants (18 + years) were recruited from the Greater Toronto and Hamilton Area in Ontario (ON) and the Greater Vancouver Area in British Columbia (BC) between April and November 2021. Demographic characteristics and vaccine attitudes measured by the Vaccine Attitudes Examination (VAX) scale were collected. Each item is scored on a 6-point Likert scale, and higher scores reflect greater hesitancy. A multivariable linear mixed effects model was used to identify sociodemographic factors associated with vaccine hesitancy, adjusting for multiple covariates. RESULTS A total of 1496 self-identified South Asians (52% female) were analyzed (mean age = 38.5 years; standard deviation (SD): 15.3). The mean VAX score was 3.2, SD: 0.8 [range: 1.0‒6.0]. Factors associated with vaccine hesitancy included: time since immigration (p = 0.04), previous COVID-19 infection (p < 0.001), marital status (p < 0.001), living in a multigenerational household (p = 0.03), age (p = 0.02), education (p < 0.001), and employment status (p = 0.001). CONCLUSION Among South Asians living in ON and BC, time since immigration, prior COVID-19 infection, marital status, living in a multigenerational household, age, education, and employment status were associated with vaccine hesitancy. This information can be used to address vaccine hesitancy in the South Asian population in future COVID-19 waves or pandemics.
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Affiliation(s)
- Baanu Manoharan
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Rosain Stennett
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Russell J de Souza
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Shrikant I Bangdiwala
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Dipika Desai
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Sujane Kandasamy
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Farah Khan
- Population Health Research Institute, Hamilton, ON, Canada
| | - Zainab Khan
- Population Health Research Institute, Hamilton, ON, Canada
| | - Scott A Lear
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Lawrence Loh
- Centre for Global Health, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Rochelle Nocos
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Karleen M Schulze
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Gita Wahi
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Sonia S Anand
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.
- Population Health Research Institute, Hamilton, ON, Canada.
- Department of Medicine, McMaster University, Hamilton, ON, Canada.
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15
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Cheng L, Kong J, Xie X, Zhang F. A psychometric assessment of a novel scale for evaluating vaccination attitudes amidst a major public health crisis. Sci Rep 2024; 14:10250. [PMID: 38704420 PMCID: PMC11069544 DOI: 10.1038/s41598-024-61028-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 04/30/2024] [Indexed: 05/06/2024] Open
Abstract
Despite abundant scientific evidence supporting immunization benefits, vaccine hesitancy remains a significant global health concern, particularly during public health crises. Exploring public attitudes towards vaccination is crucial. This study aimed to develop and validate a tailored Public Vaccination Attitudes Scale specifically under the unique circumstances of a public health crisis. A psychometric evaluation was conducted using a cross-sectional study during the peak of a major public health crisis. The scale was developed and its psychometric properties validated using three approaches: (1) generating the item pool through literature research and focus group discussions; (2) assessing the items through expert consultation; and (3) evaluating construct validity, content validity, and internal consistency reliability through exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Data from a total of 3921 respondents were randomly divided into two subsets, one for EFA (n = 1935) and the other for CFA (n = 1986). A 22-item draft scale with five factors was created after literature research and focus group discussion. The content validity of this scale ranged between 0.88 and 1.00. EFA showed a 17-item scale with four factors (Cronbach's α > 0.7) accounting for 68.044% of the total variance. CFA showed that the values of the fit indices, including convergent validity and discriminant validity, were excellent or acceptable. The overall Cronbach's α was 0.874, and each factor ranged from 0.726 to 0.885. This study introduces a valuable tool for assessing vaccination attitudes during public health crises, aiding researchers, policymakers, and nurses in combating vaccine hesitancy. Emphasizing the importance of fostering vaccine acceptance, it enhances disease control during emergencies, contributing to the knowledge needed for more effective public health strategies and crisis responses.
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Affiliation(s)
- Linan Cheng
- School of Nursing, Soochow University, Suzhou, Jiangsu, China
- West China Hospital/West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610041, China
| | - Jianhui Kong
- Law School of Southwest Minzu University, Chengdu, Sichuan, China
| | - Xiaofeng Xie
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, Chengdu, Sichuan, China
| | - Fengying Zhang
- West China Hospital/West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610041, China.
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16
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Slavec A, Iwanowska M, Bałandynowicz-Panfil K, Olah Ș, Zvonar MŠ, Štebe J, Łosiewicz M. Determinants of COVID-19 vaccination intention in Central and Eastern Europe: A cross-sectional study in Poland, Romania, and Slovenia. Arch Public Health 2024; 82:60. [PMID: 38689314 PMCID: PMC11061955 DOI: 10.1186/s13690-024-01261-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/28/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Identifying predictors of vaccination intention is critical to developing appropriate programs and campaigns targeting groups reluctant to be vaccinated. This study aimed to identify the determinants of vaccination intention at the beginning of the COVID-19 pandemic in three Central and Eastern European (CEE) countries: Poland, Romania, and Slovenia. METHODS In this cross-sectional study, a sample of unvaccinated 1723 Poles, Romanians, and Slovenians completed an online survey (April 2021). Questions included measures of vaccination intention, attitudes towards vaccines, conspiracy mindset, preference for a type of vaccine, and trust in information sources. RESULTS The results showed that mistrust of vaccine benefits and concerns about commercial profiteering negatively predicted vaccination intention. Conversely, trust in information from medical professionals and scientists, official sources, and traditional media was positively related to vaccination intention, while trust in digital media was negatively related to vaccination intention. In addition, preference for mRNA vaccine type was a positive significant predictor of vaccination intention. The differences between countries are discussed. CONCLUSIONS The study results deliver suggestions for developing appropriate vaccine uptake programs and campaigns that should consider presenting the positive outcomes of vaccines via official sources and traditional media based on scientific evidence and medical professionals' knowledge.
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Affiliation(s)
- Ana Slavec
- InnoRenew CoE, Izola, Slovenia and Faculty of Mathematics, Natural Sciences and Information Technologies, University of Primorska, Koper, Slovenia
| | - Magdalena Iwanowska
- Institute of Psychology, Faculty of Social Sciences, University of Gdańsk, Gdańsk, Poland.
| | | | - Șerban Olah
- Department of Sociology and Social Work, University of Oradea, Oradea, Romania
| | | | - Janez Štebe
- Social Science Data Archives (ADP), Faculty of Social Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Małgorzata Łosiewicz
- Institute of Media, Journalism and Social Communication, Faculty of Social Sciences, University of Gdańsk, Gdańsk, Poland
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17
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Luisi M, Geana MV, Pei J. Pandemic antecedents - Exploring predictivity and relationships between COVID-19 vaccine uptake and influenza, shingles, and HPV vaccination. Vaccine 2024; 42:2455-2462. [PMID: 38461049 DOI: 10.1016/j.vaccine.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/16/2024] [Accepted: 03/02/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND A wealth of extant research focuses on identifying barriers to, and predictors of, COVID-19 vaccination. In addition to treating COVID-19 vaccination and related experiences as antecedents, this study analyzes the relationships between COVID-19 vaccination experiences and intent to receive the flu, shingles, and HPV vaccines. METHOD Analyses were performed on the responses from U.S. survey panel of 1,024 participants (n = 1,024), 530 (51.8 %) who received at least a dose of the COVID-19 vaccine and 494 (48.2 %) who had not. Descriptive and inferential statistics identify participant demographic characteristics, prior vaccination behavior, vaccination intentions, risk behavior assessment, vaccination attitudes and beliefs, and the predictivity of COVID-19 vaccination, when treated as an antecedent. RESULTS Receiving a first dose of the COVID-19 vaccine interacted with receiving a past influenza vaccine, predicting the future intention to receive a COVID-19 vaccine or booster. Vaccine hesitancy in parents is significantly related to vaccination behaviors for themselves and their children. Analyses also showed differences between the vaccinated group (VG) and the unvaccinated group (UVG) on hesitancy, beliefs, and attitudes toward the COVID-19 vaccine. CONCLUSION Experience with COVID-19 vaccination and the relationship of those experiences with other vaccinations provide useful insight on leveraging vaccine uptake. Healthcare professionals should improve the COVID-19 vaccination experience and use vaccination appointments to promote other vaccinations. Research should continue to compare vaccination experiences and how they may persuade or dissuade vaccination intent for other vaccinations.
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Affiliation(s)
- Monique Luisi
- School of Journalism, University of Missouri, 178 Gannett Hall, Columbia, MO 65211, USA.
| | - Mugur V Geana
- Center for Excellence in Health Communication to Underserved Populations, School of Journalism and Mass Communications, University of Kansas, 1000 Sunnyside Ave., Suite 2001, Lawrence, KS 66045, USA.
| | - Jun Pei
- Center for Excellence in Health Communication to Underserved Populations, School of Journalism and Mass Communications, University of Kansas, 1000 Sunnyside Ave., Suite 2001, Lawrence, KS 66045, USA.
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18
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Huynh HP, Dicke-Bohmann A, Zsila Á. Conservatism, anti-vaccination attitudes, and intellectual humility: examining their associations through a social judgment theory framework. J Behav Med 2024; 47:184-196. [PMID: 37848749 DOI: 10.1007/s10865-023-00450-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 09/15/2023] [Indexed: 10/19/2023]
Abstract
Previous research has consistently found that more political conservatism is related to higher anti-vaccination attitudes. However, little work has investigated how intellectual humility could potentially contribute to this relationship. Employing the social judgment theory of attitude change, we examined whether conservatism could mediate the association between intellectual humility and anti-vaccination attitudes. Participants (N = 1,293; 40.1% female; Mage = 38.23 years, SDage = 11.61, range of age was 18-78) completed a multifaceted measure of intellectual humility, an assessment of four types of anti-vaccination attitudes, and a measure of political orientation. Results from structural equation modeling revealed that decreased levels of most aspects of intellectual humility (i.e., independence of intellect and ego, openness to revising one's viewpoint, and lack of intellectual overconfidence) are associated with more conservative political views, which in turn is associated with stronger anti-vaccination attitudes, particularly worries about unforeseen future effects, concerns about commercial profiteering, and preference for natural immunity. These findings suggest that intellectual humility could reflect one's latitude widths, thereby predicting their openness to vaccine massaging, and thus may play an important role in addressing anti-vaccination attitudes, especially when politics is involved.
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Affiliation(s)
- Ho Phi Huynh
- Department of Health and Behavioral Sciences, Texas A&M University - San Antonio, San Antonio, 78224, USA.
| | - Amy Dicke-Bohmann
- Department of Health and Behavioral Sciences, Texas A&M University - San Antonio, San Antonio, 78224, USA
| | - Ágnes Zsila
- Institute of Psychology, Pázmány Péter Catholic University, Budapest, Hungary
- ELTE Eötvös Loránd University, Budapest, Hungary
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19
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Borgmann A, Petrie KJ, Seewald A, Shedden-Mora M. Can side effect expectations be assessed implicitly? A comparison of explicit and implicit expectations of vaccination side effects. J Psychosom Res 2024; 179:111616. [PMID: 38401222 DOI: 10.1016/j.jpsychores.2024.111616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/23/2024] [Accepted: 02/17/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVE Treatment expectations alter the probability of experiencing unpleasant side effects from an intervention, including vaccinations. To date, expectations have mostly been assessed explicitly bearing the risk of bias. This study aims to compare implicit expectations of side effects from COVID-19 and flu vaccinations and to examine their relationships with vaccine attitudes and intentions. METHODS N = 248 participants took part in a cross-sectional online survey assessing explicit and implicit expectations, as well as vaccine-related attitudes and personal characteristics. A Single Category Implicit Association Test (SC-IAT) was developed to assess implicit side effect expectations. Explicit side effect expectations were measured with the Treatment Expectation Questionnaire (TEX-Q). RESULTS Whereas explicit and implicit expectations regarding COVID-19 vaccine were significantly correlated (r = -0.325, p < .001), those correlations could not be found regarding flu vaccine (r = -0.072, p = .32). Explicit measures (COVID-19: β = -0.576, p < .001; flu: β = -0.301, p < .001) predicted the intention to receive further vaccinations more than implicit measures (COVID-19: β = -0.005, p = .93; flu: β = 0.004, p = .96). Explicit measures (COVID-19: OR = 0.360, p < .001; flu: OR = 0.819, p = .03) predicted vaccination status, while implicit measures did not (COVID- 19: OR = 2.643, p = .35; flu: OR = 0.829, p = .61). CONCLUSION Expectations to experience side effects from vaccinations can be measured implicitly, in addition to explicit measures. Further investigation needs to determine the relative contribution and additive value of using implicit measures to assess treatment expectations.
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Affiliation(s)
- Anna Borgmann
- Department of Psychology, Medical School Hamburg, Hamburg, Germany.
| | - Keith J Petrie
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Anna Seewald
- Department of Psychology, Clinical Psychology and Psychotherapy, Philipps University Marburg, Marburg, Germany
| | - Meike Shedden-Mora
- Department of Psychology, Medical School Hamburg, Hamburg, Germany; Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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20
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Li DJ, Huang JJ, Hsu ST, Wu HC, Hsieh KY, Lin GG, Wu PJ, Liu CL, Chou FHC. The Impact of Psychological Burdens and Vaccine Worries on Confidence and Adherence to Governmental Policies Against COVID-19 Among Patients with Substance Use Disorder: A Cross-Sectional Study in Taiwan. Neuropsychiatr Dis Treat 2024; 20:597-606. [PMID: 38496324 PMCID: PMC10944137 DOI: 10.2147/ndt.s453238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/28/2024] [Indexed: 03/19/2024] Open
Abstract
Introduction The coronavirus disease 2019 (COVID-19) pandemic has had an impact on patients with substance use disorder (SUD). We aimed to investigate factors associated with confidence and adherence to governmental policies against COVID-19 (social desirability) among patients with SUD. Methods This cross-sectional study was conducted during 2020 to 2021. Patients with SUD and healthy controls were recruited. The severity of sleep disturbance, social desirability, drug dependence, vaccine worries, other psychological burdens and demographic variables were collected through self-administrated questionnaires. Differences between the SUD and control groups were estimated. Hierarchical regression analysis was used to identify significant relationships between social desirability and other factors. Results In total, 58 of patients with SUD and 47 healthy controls were recruited. The patients with SUD had a lower level of social desirability and more severe sleep disturbance than the control group. Older age, more severe sleep disturbance, lower level of drug dependence, and lower level of vaccine worries were significantly associated with a higher level of social desirability among the patients with SUD. Conclusion Our results show the importance of timely interventions for drug dependence and to address vaccine worries in patients with SUD.
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Affiliation(s)
- Dian-Jeng Li
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
- Department of Nursing, Meiho University, Pingtung, Taiwan
| | - Joh-Jong Huang
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Su-Ting Hsu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Hui-Ching Wu
- Department of Social Work, Taiwan Social Resilience Center, National Taiwan University, Taipei, Taiwan
| | - Kuan-Ying Hsieh
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Guei-Ging Lin
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Pei-Jhen Wu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Chin-Lien Liu
- Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan
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21
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Flusberg SJ, Mackey A, Semino E. Seatbelts and raincoats, or banks and castles: Investigating the impact of vaccine metaphors. PLoS One 2024; 19:e0294739. [PMID: 38170715 PMCID: PMC10763949 DOI: 10.1371/journal.pone.0294739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 11/07/2023] [Indexed: 01/05/2024] Open
Abstract
While metaphors are frequently used to address misconceptions and hesitancy about vaccines, it is unclear how effective they are in health messaging. Using a between-subject, pretest/posttest design, we investigated the impact of explanatory metaphors on people's attitudes toward vaccines. We recruited participants online in the US (N = 301) and asked them to provide feedback on a (fictional) health messaging campaign, which we organized around responses to five common questions about vaccines. All participants completed a 24-item measure of their attitudes towards vaccines before and after evaluating the responses to the five questions. We created three possible response passages for each vaccine question: two included extended explanatory metaphors, and one contained a literal response (i.e., no explanatory metaphors). Participants were randomly assigned to receive either all metaphors or all 'literal' responses. They rated each response on several dimensions and then described how they would answer the target question about vaccines if it were posed by a friend. Results showed participants in both conditions rated most messages as being similarly understandable, informative, and persuasive, with a few notable exceptions. Participants in both conditions also exhibited a similar small-but significant-increase in favorable attitudes towards vaccines from pre- to posttest. Notably, participants in the metaphor condition provided longer free-response answers to the question posed by a hypothetical friend, with different metaphors being reused to different extents and in different ways in their responses. Taken together, our findings suggest that: (a) Brief health messaging passages may have the potential to improve attitudes towards vaccines, (b) Metaphors neither enhance nor reduce this attitude effect, (c) Metaphors may be more helpful than literal language in facilitating further social communication about vaccines.
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Affiliation(s)
- Stephen J. Flusberg
- Department of Cognitive Science, Vassar College, Poughkeepsie, New York, United States of America
| | - Alison Mackey
- Department of Linguistics, Georgetown University, Washington, DC, United States of America
| | - Elena Semino
- Department of Linguistics and English Language, Lancaster University, Lancaster, United Kingdom
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22
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Baumkötter R, Yilmaz S, Zahn D, Schulz A, Prochaska JH, Hettich-Damm N, Schmidtmann I, Schuster AK, Lackner KJ, Münzel T, Beutel ME, Wild PS. Predictors for COVID-19 Vaccine Hesitancy in a Population-Based Cohort Study. DEUTSCHES ARZTEBLATT INTERNATIONAL 2023; 120:886-887. [PMID: 38315654 PMCID: PMC10859747 DOI: 10.3238/arztebl.m2023.0253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 02/07/2024]
Affiliation(s)
- Rieke Baumkötter
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
| | - Simge Yilmaz
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
| | - Daniela Zahn
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
| | - Andreas Schulz
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
| | - Jürgen H. Prochaska
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
- Center for Thrombosis and Hemostasis, JUniversity Medical Center of the Johannes Gutenberg University Mainz
| | - Nora Hettich-Damm
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz
| | - Irene Schmidtmann
- Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University Mainz
| | - Alexander K. Schuster
- Department of Ophthalmology, University Medical Center, University Medical Center of the Johannes Gutenberg University Mainz
| | - Karl J. Lackner
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center of the Johannes Gutenberg University Mainz
| | - Thomas Münzel
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
- Cardiology 1, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz
| | - Manfred E. Beutel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz
| | - Philipp S. Wild
- Preventive Cardiology and Medical Prevention, Center for Cardiology, University Medical Center of the Johannes Gutenberg University Mainz;
- German Center for Cardiovascular Research, partner site Rhine Main, Mainz
- Center for Thrombosis and Hemostasis, JUniversity Medical Center of the Johannes Gutenberg University Mainz
- Institute of Molecular Biology, Mainz
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23
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Nguyen DA, Alagbo HO, Hassan TA, Mera-Lojano LD, Abdelaziz EO, The NPN, Makram AM, Makram OM, Elsheikh R, Huy NT. Vaccine acceptance, determinants, and attitudes toward vaccine among people experiencing homelessness: a systematic review and meta-analysis. BMC Infect Dis 2023; 23:880. [PMID: 38102542 PMCID: PMC10724884 DOI: 10.1186/s12879-023-08878-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND COVID-19 has caused millions of deaths globally, with vulnerable populations such as people experiencing homelessness (PEH) at higher risk. This systematic review and meta-analysis aims to identify the prevalence and key factors contributing to vaccine acceptance experienced by PEH. METHODS The protocol of this study was registered in PROSPERO (CRD42023391659). We included studies that reported relevant information about vaccine acceptance or vaccine hesitant/refusal among PEH. Eight databases were systematically searched in January 2023. Meta-analysis was conducted for the prevalence of vaccine acceptance, vaccine uptake, and factors associated with vaccine acceptance. Attitudes toward vaccines were combined into bar charts. RESULT A total of 29 papers were included in this systematic review and 19 papers were included for meta-analysis. The pooled prevalence of COVID-19 vaccine acceptance among PEH was 66% (95%CI: 58%-73%). Our meta-regression showed vaccine acceptance was significantly increased over time. Moreover, subgroup meta-analysis showed that PEH were more likely to accept the COVID-19 vaccine after June 2021 (78%, 95%CI: 65%-86%) compared with earlier period (56%, 95%CI: 54%-59%). Subgroup meta-analysis also revealed that women and participants without underlying medical condition (chronic diseases) were significantly less likely to accept the COVID-19 vaccine, compared to men and those with medical conditions, respectively. CONCLUSION The study emphasizes the need for targeted public health interventions aimed at increasing vaccine acceptance among PEH, especially at the early stage of the pandemic, among females, those without underlying medical conditions, being Black (in Canada and the USA), and young people. These interventions should address the common concerns of vaccine safety, adverse effects, effectiveness, and distrust in health care systems. In addition to offering vaccinations in different areas convenient to them, education programs could be established to increase vaccine acceptance among PEH.
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Affiliation(s)
- Dung Anh Nguyen
- Health Science Department, University of The People, Pasadena, CA, USA
- Online Research Club, Nagasaki, Japan
| | - Habib Olatunji Alagbo
- Online Research Club, Nagasaki, Japan.
- V.N, Karazin National University, Kharkiv, Ukraine.
| | - Toka Adel Hassan
- Online Research Club, Nagasaki, Japan
- Faculty of Medicine, October 6 University, Giza, Egypt
| | - Leonardo D Mera-Lojano
- Online Research Club, Nagasaki, Japan
- ASOCEM UCE - Scientific Association of Students of Medicine, School of Medicine, Faculty of Medical Science, Central University of Ecuador, Quito, Ecuador
| | - Esraa Osama Abdelaziz
- Online Research Club, Nagasaki, Japan
- Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Nguyen Pham Nguyen The
- Online Research Club, Nagasaki, Japan
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Viet Nam
| | - Abdelrahman M Makram
- Online Research Club, Nagasaki, Japan
- School of Public Health, Imperial College London, London, UK
| | - Omar M Makram
- Online Research Club, Nagasaki, Japan
- Center for Health & Nature, Houston Methodist Hospital, Houston, Texas, 77030, USA
| | - Randa Elsheikh
- Online Research Club, Nagasaki, Japan
- Deanery of Biomedical Sciences at Edinburgh Medical School, University of Edinburgh, Edinburgh, UK
| | - Nguyen Tien Huy
- Online Research Club, Nagasaki, Japan
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
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24
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Jovanović V, Lazić M, Gavrilov-Jerković V, Zotović-Kostić M, Obradović V. Vaccine Conspiracy Beliefs Scale: Validation and Measurement Invariance in a Youth Sample. Eval Health Prof 2023; 46:362-370. [PMID: 37042299 DOI: 10.1177/01632787231170237] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
The Vaccine Conspiracy Beliefs Scale (VCBS) is a widely used measure of conspiracy beliefs about vaccines, but evidence of its validity and measurement invariance, especially in youth samples, is still largely missing. The present study examined VCBS scores' factor structure, measurement invariance, convergent and discriminant validity, and incremental predictive validity. A sample of 803 Serbian youths (age range 15-24; 59.2% females) was recruited for the study. A modified single-factor model of the VCBS was supported, and showed evidence of full scalar invariance across gender, age, vaccination status, and personal history of COVID-19. Evidence of the VCBS scores' convergent and discriminant validity was obtained by examining associations with general conspiracy beliefs, vaccination attitudes, vaccination knowledge, intentions to get vaccinated against COVID-19, paranoia worries, fear of injections and blood draws, importance of God, self-rated health, and self-rated family's financial situation. The VCBS scores predicted a unique variance in the intention to get vaccinated against COVID-19, over and above vaccination attitudes and vaccination knowledge. The results suggest that the VCBS is a valid measure of vaccine conspiracy beliefs in youth.
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Affiliation(s)
- Veljko Jovanović
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Novi Sad, Serbia
| | - Milica Lazić
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Novi Sad, Serbia
| | | | - Marija Zotović-Kostić
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Novi Sad, Serbia
| | - Vojana Obradović
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Novi Sad, Serbia
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25
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MacKrill K, Witthöft M, Wessely S, Petrie KJ. Health Scares: Tracing Their Nature, Growth and Spread. CLINICAL PSYCHOLOGY IN EUROPE 2023; 5:e12209. [PMID: 38357430 PMCID: PMC10863677 DOI: 10.32872/cpe.12209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/18/2023] [Indexed: 02/16/2024] Open
Abstract
Background Health scares are highly publicised threats to health that increase public concern and protective behaviours but are later shown to be unfounded. Although health scares have become more common in recent times, they have received very little research attention. This is despite the fact that health scares often have negative outcomes for individuals and community by affecting health behaviours and causing high levels of often unnecessary anxiety. Method In this paper we undertook a review and analysis of the major types of health scares as well as the background factors associated with health scares and their spread. Results We found most health scares fell into seven main categories; environmental contaminants, food, malicious incidents, medical treatments, public health interventions, radiation from technology and exotic diseases. For most health scares there are important background factors and incident characteristics that affect how they develop. Background factors include conspiracy theories, trust in governmental agencies, anxiety, modern health worries and wariness of chemicals. Incident characteristic include being newly developed, not understood or unseen, man-made rather than natural and whether the incident is out of personal control. We also identified the aspects of traditional and social media that exacerbate the rapid spread of health scares. Conclusion More research is needed to identify the characteristics of media stories that intensify the levels of public concern. Guidelines around the media's reporting of health incidents and potential health threats may be necessary in order to reduce levels of public anxiety and the negative public health impact of health scares.
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Affiliation(s)
- Kate MacKrill
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Michael Witthöft
- Department of Clinical Psychology, Psychotherapy and Experimental Psychopathology, Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Simon Wessely
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom
| | - Keith J. Petrie
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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26
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Yao X, Peng J, Ma Y, Fu M, Fang Y, Fang H, Jiang M. Development of a vaccine hesitancy scale for childhood immunization in China. Vaccine 2023; 41:6870-6877. [PMID: 37821318 DOI: 10.1016/j.vaccine.2023.09.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/15/2023] [Accepted: 09/27/2023] [Indexed: 10/13/2023]
Abstract
OBJECTIVE Vaccine hesitancy is a primary factor that influences vaccine uptake; however, no specific measurement tool to accurately assess vaccine hesitancy is available in China. This study aimed to develop a general vaccine hesitancy scale for childhood immunization. METHODS We adopted a three-phase process with nine steps to develop and finalize our scale. The scale framework and initial item pool were determined by a literature review. Expert consultation and cognitive interviews with parents were conducted to evaluate content validity. Questionnaire surveys involving parents of children aged <6 years were conducted to select items. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were employed to identify and validate the scale factor structure. The scale's reliability and validity were assessed using multiple indicators. RESULTS Of the initial 38 items, 21 were retained after expert consultation and cognitive interviews. In survey 1, the number of scale items decreased to 16 following item analysis and EFA. In survey 2, four items were added and EFA identified four factors. In survey 3, CFA confirmed the four-factor structure and the reliability indicators were satisfactory for the total scale. The level of vaccine hesitancy assessed by our scale was positively associated with vaccination refusal behavior and the Vaccine Hesitancy Scale score. The final scale comprised four dimensions (confidence, complacency, convenience, and calculation) with 17 items. CONCLUSIONS We developed a validated and reliable measurement to assess vaccine hesitancy among parents of children, which promises to be suitable for wide use in China.
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Affiliation(s)
- Xuelin Yao
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
| | - Jin Peng
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
| | - Yue Ma
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
| | - Mao Fu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.
| | - Hai Fang
- China Center for Health Development Studies, Peking University, Beijing, China; Peking University Health Science Center, Chinese Center for Disease Control and Prevention Joint Research Center for Vaccine Economics, Beijing, China.
| | - Minghuan Jiang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China; Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China; Institute for Global Health and Development, Peking University, Beijing, China.
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27
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Cummings PE, Lakoh S, Yendewa SA, Massaquoi SPE, James PB, Sahr F, Deen GF, Salata RA, Gevao P, Yendewa GA. Understanding COVID-19 Vaccine Uptake and Hesitancy among People with HIV in Freetown, Sierra Leone: A Cross-Sectional Study. Vaccines (Basel) 2023; 11:1685. [PMID: 38006017 PMCID: PMC10674940 DOI: 10.3390/vaccines11111685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 11/26/2023] Open
Abstract
People with HIV (PWH) incur a higher risk of COVID-19-related morbidity and mortality rates, yet less is known about COVID-19 vaccine uptake and hesitancy in this group. We conducted a cross-sectional study in Freetown, Sierra Leone, from April to June 2022, using the VAX scale, a validated instrument, to assess attitudes towards COVID-19 vaccination and calculate the hesitancy (VAX) scores. We used generalized linear models to identify the factors associated with vaccine hesitancy. Overall, 490 PWH were enrolled (71.4% female, median age: 38 years, median CD4 count: 412 cells/mm3). About 17.3% received ≥1 dose of a COVID-19 vaccine. The mean VAX score was 43.14 ± 7.05, corresponding to 59.9% participants being vaccine-hesitant. A preference for natural immunity (65.8%) and concerns about profiteering (64.4%) were the commonest reasons for hesitancy, followed by a mistrust of vaccine benefits (61.4%) and worries about future effects (48.0%). In the adjusted regression analysis, being a Muslim (β = 2.563, p < 0.001) and having an urban residence (β = 1.709, p = 0.010) were associated with greater vaccine hesitancy, while testing for COVID-19 was associated with reduced vaccine hesitancy (β = -3.417, p = 0.027). These findings underscore the importance of addressing vaccine hesitancy as a critical element boosting COVID-19 vaccine uptake among PWH.
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Affiliation(s)
- Peterlyn E. Cummings
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown 00232, Sierra Leone; (P.E.C.); (S.L.); (F.S.); (G.F.D.); (P.G.)
| | - Sulaiman Lakoh
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown 00232, Sierra Leone; (P.E.C.); (S.L.); (F.S.); (G.F.D.); (P.G.)
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown 00232, Sierra Leone
- Ministry of Health and Sanitation, Freetown 00232, Sierra Leone; (S.A.Y.); (S.P.E.M.)
| | - Sahr A. Yendewa
- Ministry of Health and Sanitation, Freetown 00232, Sierra Leone; (S.A.Y.); (S.P.E.M.)
| | | | - Peter B. James
- Faculty of Health, Southern Cross University, Lismore, NSW 2480, Australia;
| | - Foday Sahr
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown 00232, Sierra Leone; (P.E.C.); (S.L.); (F.S.); (G.F.D.); (P.G.)
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown 00232, Sierra Leone
| | - Gibrilla F. Deen
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown 00232, Sierra Leone; (P.E.C.); (S.L.); (F.S.); (G.F.D.); (P.G.)
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown 00232, Sierra Leone
- Ministry of Health and Sanitation, Freetown 00232, Sierra Leone; (S.A.Y.); (S.P.E.M.)
| | - Robert A. Salata
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
- Division of Infectious Diseases and HIV Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
| | - Pelema Gevao
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown 00232, Sierra Leone; (P.E.C.); (S.L.); (F.S.); (G.F.D.); (P.G.)
- Republic of Sierra Leone Armed Forces, Department of Defense, Freetown 00232, Sierra Leone
| | - George A. Yendewa
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA;
- Division of Infectious Diseases and HIV Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
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28
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Bossios A, Bacon AM, Eger K, Paróczai D, Schleich F, Hanon S, Sergejeva S, Zervas E, Katsoulis K, Aggelopoulou C, Kostikas K, Gaki E, Rovina N, Csoma Z, Grisle I, Bieksiené K, Palacionyte J, ten Brinke A, Hashimoto S, Mihălţan F, Nenasheva N, Zvezdin B, Čekerevac I, Hromiš S, Ćupurdija V, Lazic Z, Chaudhuri R, Smith SJ, Rupani H, Haitchi HM, Kurukulaaratchy R, Fulton O, Frankemölle B, Howarth P, Porsbjerg C, Bel EH, Djukanovic R, Hyland ME. COVID-19 vaccination acceptance, safety and side-effects in European patients with severe asthma. ERJ Open Res 2023; 9:00590-2023. [PMID: 38020570 PMCID: PMC10680029 DOI: 10.1183/23120541.00590-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Background Vaccination is vital for achieving population immunity to severe acute respiratory syndrome coronavirus 2, but vaccination hesitancy presents a threat to achieving widespread immunity. Vaccine acceptance in chronic potentially immunosuppressed patients is largely unclear, especially in patients with asthma. The aim of this study was to investigate the vaccination experience in people with severe asthma. Methods Questionnaires about vaccination beliefs (including the Vaccination Attitudes Examination (VAX) scale, a measure of vaccination hesitancy-related beliefs), vaccination side-effects, asthma control and overall safety perceptions following coronavirus disease 2019 (COVID-19) vaccination were sent to patients with severe asthma in 12 European countries between May and June 2021. Results 660 participants returned completed questionnaires (87.4% response rate). Of these, 88% stated that they had been, or intended to be, vaccinated, 9.5% were undecided/hesitant and 3% had refused vaccination. Patients who hesitated or refused vaccination had more negative beliefs towards vaccination. Most patients reported mild (48.2%) or no side-effects (43.8%). Patients reporting severe side-effects (5.7%) had more negative beliefs. Most patients (88.8%) reported no change in asthma symptoms after vaccination, while 2.4% reported an improvement, 5.3% a slight deterioration and 1.2% a considerable deterioration. Almost all vaccinated (98%) patients would recommend vaccination to other severe asthma patients. Conclusions Uptake of vaccination in patients with severe asthma in Europe was high, with a small minority refusing vaccination. Beliefs predicted vaccination behaviour and side-effects. Vaccination had little impact on asthma control. Our findings in people with severe asthma support the broad message that COVID-19 vaccination is safe and well tolerated.
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Affiliation(s)
- Apostolos Bossios
- Karolinska Severe Asthma Center, Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Huddinge, Sweden
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Division of Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Katrien Eger
- Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Dóra Paróczai
- Csongrad County Hospital and Department of Pulmonology, University of Szeged, Szeged, Hungary
| | | | - Shane Hanon
- The North Estonian Medical Centre, Tallinn, Estonia
| | | | | | | | - Christina Aggelopoulou
- 1st Department of Pulmonary Medicine, “Sotiria” Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Eleni Gaki
- Respiratory Medicine Department, University Hospital of Ioannina, Ioannina, Greece
| | | | | | - Ineta Grisle
- Lithuanian University of Health Science, Kaunas, Lithuania
| | | | | | | | - Simone Hashimoto
- Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Florin Mihălţan
- Russian Medical Academy of Continuous Professional Education of the Ministry of Healthcare of the Russian Federation, Moscow, Russian Federation
| | - Natalia Nenasheva
- Institute for Pulmonary Diseases of Vojvodina, Sremska Kamenica, Serbia
| | - Biljana Zvezdin
- Clinic for Pulmonology, University Clinical Center Kragujevac, Kragujevac, Serbia
| | - Ivan Čekerevac
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Sanja Hromiš
- Institute for Pulmonary Diseases of Vojvodina, Sremska Kamenica, Serbia
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Vojislav Ćupurdija
- Clinic for Pulmonology, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Zorica Lazic
- Clinic for Pulmonology, University Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | | | | | | | | | | | - Olivia Fulton
- European Lung Foundation, Patient Advisory Group, Edinburgh, UK
| | - Betty Frankemölle
- European Lung Foundation, Patient Advisory Group, Heemskerk, The Netherlands
| | | | | | - Elisabeth H. Bel
- Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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Jovanović V, Lazić M. Vaccination Attitudes Examination (VAX) Scale: a Bifactor-ESEM approach in a youth sample (15-24 years). BMC Psychol 2023; 11:351. [PMID: 37872642 PMCID: PMC10594745 DOI: 10.1186/s40359-023-01388-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 10/10/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND The Vaccination Attitudes Examination (VAX) Scale is a widely used scale designed to measure general attitudes toward vaccinations. However, evidence for the VAX's structural, convergent, and discriminant validity is still limited, especially in youth samples. METHODS The present study examined the psychometric multidimensionality and evidence of convergent and discriminant validity of the VAX using the bifactor-exploratory structural equation modeling approach (bifactor-ESEM). Using a sample of 803 Serbian adolescents and young adults (Mage = 18.23, SDage = 2.66, age range = 15-24 years, 59.2% female), we contrasted the original four-factor model of the VAX with alternative solutions (ESEM, bifactor-CFA, and bifactor-ESEM), and investigated associations between vaccination attitudes and a variety of external criteria. RESULTS The results supported the bifactor-ESEM solution with one general factor of vaccination attitudes and four specific factors (Mistrust of vaccine benefit, Worries about unforeseen future effects, Concerns about commercial profiteering, and Preference for natural immunity) as the best representation of the data. The general factor was well-defined, and three specific factors showed good validity and specificity after the general factor was taken into account. The results of convergent validity analyses showed that the general factor of vaccine attitudes and one specific factor (Mistrust of vaccine benefit) were good predictors of vaccine conspiracy beliefs, attitudes towards COVID-19 vaccination, intention to get vaccinated against COVID-19, and trust in healthcare. The remaining three specific factors' contributions to external criteria were generally weak and nonsignificant. Evidence of the discriminant validity of the VAX scores was supported by weak positive associations of the general factor with medical fears and paranoid worry. CONCLUSIONS The present findings indicate that distinguishing general and specific components of vaccination attitudes offers a more nuanced assessment and understanding of vaccination attitudes.
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Affiliation(s)
- Veljko Jovanović
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Dr Zorana Đinđića 2, Novi Sad, Novi Sad, 21 000, Serbia.
| | - Milica Lazić
- Department of Psychology, Faculty of Philosophy, University of Novi Sad, Dr Zorana Đinđića 2, Novi Sad, Novi Sad, 21 000, Serbia
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30
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Comacchio C, Cesco M, Martinelli R, Garzitto M, Bianchi R, Innocente N, Sozio E, Tascini C, Balestrieri M, Colizzi M. Psychological factors associated with vaccination hesitancy: an observational study of patients hospitalized for COVID-19 in a later phase of the pandemic in Italy. Front Psychiatry 2023; 14:1272959. [PMID: 37928916 PMCID: PMC10622775 DOI: 10.3389/fpsyt.2023.1272959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/04/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction Vaccination against SARS-CoV-2 has been used to reduce the severity of COVID-19 disease and the incidence of new cases. However, a significant proportion of people have shown vaccination hesitancy. Methods This study explored psychological factors related to vaccination hesitancy in a sample of Italian COVID-19 patients (N = 54), hospitalized during 2021, after vaccines had been made available and while the vaccination campaign was on-going. Consecutive patients, aged 18 or older, admitted to the hospital with a diagnosis of COVID-19 were assessed with a set of standardized measures. Results In our sample, 48.1% was not vaccinated and 7.4% died within 6months after hospitalization, with a preponderance of deaths among non-vaccinated patients. Non-vaccinated participants had higher resilience scores at the CD-RISC-10 scale than vaccinated ones (33.6 ± 5.50 vs 28.6 ± 6.61; t40.2=+ 2.94, p = 0.005). No statistically significant differences were found between the two groups for any other measures. Discussion Higher levels of resilience among non-vaccinated patients may reflect greater identity worth and self-esteem, in turn resulting in a decrease in vaccination likelihood. This finding may have important public health implications, as it indicates that specific psychological aspects, such as resilience, may result in vaccination hesitancy, with implications for hospitalization rates, and thus healthcare costs, as well as loss of lives.
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Affiliation(s)
- Carla Comacchio
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Maddalena Cesco
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Rosita Martinelli
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Marco Garzitto
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Rita Bianchi
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Nicola Innocente
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Emanuela Sozio
- Infectious Diseases Division, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Infectious Diseases Division, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Matteo Balestrieri
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Marco Colizzi
- Unit of Psychiatry, Department of Medicine (DAME), University of Udine, Udine, Italy
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
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31
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Crum AJ, Heathcote LC, Morrison Z, Yielder R, Leibowitz K, Petousis-Harris H, Thomas MG, Prober CG, Berek JS, Petrie KJ. Changing Mindsets About Side Effects of the COVID-19 Vaccination: A Randomized Controlled Trial. Ann Behav Med 2023; 57:901-909. [PMID: 37279932 PMCID: PMC10578416 DOI: 10.1093/abm/kaad020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Side-effect concerns are a major barrier to vaccination against COVID-19 and other diseases. Identifying cost- and time-efficient interventions to improve vaccine experience and reduce vaccine hesitancy-without withholding information about side effects-is critical. PURPOSE Determine whether a brief symptom as positive signals mindset intervention can improve vaccine experience and reduce vaccine hesitancy after the COVID-19 vaccination. METHODS English-speaking adults (18+) were recruited during the 15-min wait period after receiving their second dose of the Pfizer COVID-19 vaccination and were randomly allocated to the symptom as positive signals mindset condition or the treatment as usual control. Participants in the mindset intervention viewed a 3:43-min video explaining how the body responds to vaccinations and how common side effects such as fatigue, sore arm, and fever are signs that the vaccination is helping the body boost immunity. The control group received standard vaccination center information. RESULTS Mindset participants (N = 260) versus controls (N = 268) reported significantly less worry about symptoms at day 3 [t(506)=2.60, p=.01, d=0.23], fewer symptoms immediately following the vaccine [t(484)=2.75, p=.006, d=0.24], and increased intentions to vaccinate against viruses like COVID-19 in the future [t(514)=-2.57, p=.01, d=0.22]. No significant differences for side-effect frequency at day 3, coping, or impact. CONCLUSIONS This study supports the use of a brief video aimed at reframing symptoms as positive signals to reduce worry and increase future vaccine intentions. CLINICAL TRIAL INFORMATION Australian New Zealand Clinical Trials Registry: ACTRN12621000722897p.
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Affiliation(s)
- Alia J Crum
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Lauren C Heathcote
- Health Psychology Section, Department of Psychology, Institute of Psychiatry Psychology and Neuroscience, King’s College London, London, UK
| | - Zara Morrison
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Rachael Yielder
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Kari Leibowitz
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Helen Petousis-Harris
- Department of General Practice and Primary Care, University of Auckland, Auckland, New Zealand
| | - Mark G Thomas
- Department of Molecular Medicine and Pathology, University of Auckland, Auckland, New Zealand
| | - Charles G Prober
- Professor of Pediatrics, Microbiology, & Immunology, Stanford Center for Health Education, Stanford University, Stanford, CA, USA
| | - Jonathan S Berek
- Stanford Women’s Cancer Center, Stanford Center for Health Education, Stanford Medicine, Stanford, CA, USA
| | - Keith J Petrie
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
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Bacon E, An L, Yang P, Hawley S, Van Horn ML, Resnicow K. Novel Psychosocial Correlates of COVID-19 Vaccine Hesitancy: Cross-Sectional Survey. JMIR Form Res 2023; 7:e45980. [PMID: 37756115 PMCID: PMC10538360 DOI: 10.2196/45980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/23/2023] [Accepted: 08/15/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Effective COVID-19 vaccines have been available since early 2021 yet many Americans refuse or delayed uptake. As of mid-2022, still around 30% of US adults remain unvaccinated against COVID-19. The majority (81%) of these unvaccinated adults say they will "definitely not" be getting the COVID-19 vaccine. Understanding the determinants of COVID-19 vaccine uptake is critical to reducing death and illness from the virus, as well as to inform future vaccine efforts, such as the more recent bivalent (omicron) booster. OBJECTIVE This study aimed to expand our understanding of psychosocial determinants of COVID-19 vaccine uptake. We focus on both COVID-19-specific factors, such as COVID-19 conspiracy beliefs, as well as more global personality attributes such as dogmatism, reactance, gender roles, political beliefs, and religiosity. METHODS We conducted a web-based survey in mid-2021 of a representative sample of 1376 adults measuring both COVID-19-specific beliefs and attitudes, as well as global personality attributes. COVID-19 vaccination status is reported at 3 levels: vaccinated; unvaccinated-may-get-it; unvaccinated-hard-no. RESULTS Our analyses focused on the correlation of COVID-19 vaccination status with 10 psychosocial attributes: COVID-19-specific conspiracy theory beliefs; COVID-19 vaccine misinformation; COVID-19-related Rapture beliefs; general antivaccination beliefs; trait reactance; trait dogmatism; belief in 2020 election fraud; belief in a QAnon conspiracy; health care system distrust; and identification with traditional gender roles. We used a multivariate analysis of covariance to examine mean differences across vaccine status groups for each of the correlates while holding constant the effects of age, gender, race, income, education, political party, and Evangelicalism. Across the 10 psychosocial correlates, several different response scales were used. To allow for comparison of effects across correlates, measures of effect size were computed by converting correlates to z scores and then examining adjusted mean differences in z scores between the groups. We found that all 10 psychosocial variables were significantly associated with vaccination status. After general antivaccination beliefs, COVID-19 misinformation beliefs and COVID-19 conspiracy beliefs had the largest effect on vaccine uptake. CONCLUSIONS The association of these psychosocial factors with COVID-19 vaccine hesitancy may help explain why vaccine uptake has not shifted much among the unvaccinated-hard-no group since vaccines became available. These findings deepen our understanding of those who remain resistant to getting vaccinated and can guide more effective tailored communications to reach them. Health communication professionals may apply lessons learned from countering related beliefs and personality attributes around issues such as climate change and other forms of vaccine hesitancy. For example, using motivational interviewing strategies that are equipped to handle resistance and provide correct information in a delicate manner that avoids reactance.
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Affiliation(s)
- Elizabeth Bacon
- Center for Health Communications Research, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
| | - Lawrence An
- Center for Health Communications Research, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- Division of General Medicine, School of Medicine University of Michigan, Ann Arbor, MI, United States
| | - Penny Yang
- Center for Health Communications Research, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
| | - Sarah Hawley
- Center for Health Communications Research, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- Division of General Medicine, School of Medicine University of Michigan, Ann Arbor, MI, United States
- Veterans Affairs Center for Clinical Management Research, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, United States
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, MI, United States
| | - M Lee Van Horn
- Department of Individual, Family, and Community, University of New Mexico, Albuquerque, NM, United States
| | - Ken Resnicow
- Center for Health Communications Research, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, MI, United States
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Padmanabhanunni A, Pretorius TB, Isaacs SA. Validation of the vaccination attitudes examination scale in a South African context in relation to the COVID-19 vaccine: quantifying dimensionality with bifactor indices. BMC Public Health 2023; 23:1872. [PMID: 37759186 PMCID: PMC10537843 DOI: 10.1186/s12889-023-16803-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic represented a global public health emergency. Existing studies support the view that vaccination and mass immunization are among the most effective means of containing the outbreak and promoting health. However, negative attitudes toward vaccination and the related vaccine hesitancy among many groups have created a significant barrier to effectively managing the health crisis. Having a valid and reliable tool to assess attitudes toward vaccination remains imperative so that factors underlying vaccine refusal can be identified and public health interventions can be facilitated. The current study examined the psychometric properties of the Vaccination Attitudes Examination Scale (VAX) in South Africa. METHODS Participants (n = 322) completed the VAX. Confirmatory factor analysis and ancillary bifactor indices were used to examine the hypothesized factor structure (a total scale and four subscales) of the scale. Inter-item correlations, factor loadings, and average variance extracted were used to examine the validity of the scale. Predictive validity was examined by comparing those who had received the COVID-19 vaccine and those who had not. The reliability of the scale was examined in terms of both Cronbach's alpha and composite reliability. RESULTS Confirmatory factor analysis provided support for the conceptualization of the scale as consisting of a total scale and four subscales, and ancillary bifactor indices indicated that the subscales accounted for a sufficient amount of variance (44%) after the variance explained by the total scale was considered. Overall, the analysis indicated that the scale had satisfactory reliability (alpha and composite reliability = 0.70) and provided evidence for the construct, convergent, and predictive validity of the VAX. CONCLUSIONS The sound psychometric qualities of the scale, when used in a low- to middle-income country, have the potential to advance research and immunization policy within these settings and facilitate more targeted interventions to promote vaccine uptake.
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Affiliation(s)
- Anita Padmanabhanunni
- Department of Psychology, University of the Western Cape, Robert Sobukwe Road, Bellville, Cape Town, 7535, South Africa
| | - Tyrone Brian Pretorius
- Department of Psychology, University of the Western Cape, Robert Sobukwe Road, Bellville, Cape Town, 7535, South Africa.
| | - Serena Ann Isaacs
- Department of Psychology, University of the Western Cape, Robert Sobukwe Road, Bellville, Cape Town, 7535, South Africa
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Chung SJ, Han K, Kim C, Kim J. Factors associated with COVID-19 vaccination hesitancy in South Korea: A cross-sectional study. Nurs Health Sci 2023; 25:332-340. [PMID: 37497789 DOI: 10.1111/nhs.13031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/28/2023]
Abstract
Vaccination against COVID-19 has been promoted as a way to protect oneself and others from infection. To ensure the comprehensive acceptance of COVID-19 vaccines, the factors that affect COVID-19 vaccination hesitancy should be examined. This study aimed to identify the factors that affect COVID-19 vaccination hesitancy among Korean adults, focusing on COVID-19 knowledge and attitudes toward vaccination. This was a cross-sectional study conducted with 2286 Korean adults aged 20-64 years. Demographic characteristics, knowledge regarding COVID-19, and attitudes toward vaccination were assessed. A generalized linear model with Poisson regression was used to identify factors associated with COVID-19 vaccination hesitancy. Approximately 67% of the COVID-19 knowledge-related questions were correctly answered. A neutral attitude toward vaccination and relatively low vaccination hesitancy were found. COVID-19 vaccination hesitancy was affected by individuals' attitudes toward vaccination, as well as their gender and age, but not by their knowledge. Interventions or policies considering gender and age could be helpful in reducing COVID-19 vaccination hesitancy. Strategies to disseminate more accurate and novel information related to the COVID-19 vaccines should be implemented.
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Affiliation(s)
| | - Kihye Han
- Department of Nursing, Chung-Ang University, Seoul, South Korea
| | - Chaehee Kim
- Department of Nursing, Chung-Ang University Graduate School, Seoul, South Korea
| | - Jieun Kim
- Department of Nursing, Chung-Ang University, Seoul, South Korea
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Kim HJ, Kim E, Han DH. Effect of psychological factors on COVID-19 vaccine hesitancy. J Public Health (Oxf) 2023; 45:e522-e531. [PMID: 37147915 DOI: 10.1093/pubmed/fdad050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 03/15/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Vaccine hesitancy can prevent full immunization against coronavirus infectious disease-19 (COVID-19). We hypothesized that multiple factors, including an individual's personality and psychological factors, are associated with vaccine hesitancy. METHODS A total of 275 non-vaccinated individuals were recruited for this study. Participants completed a self-report questionnaire including sociodemographic factors, health status, COVID-19 literacy and psychological factors (depressive symptoms, generalized anxiety, somatization, illness anxiety, temperament and character). In a hierarchical logistic regression analysis, a discrete set of hierarchical variables with vaccine acceptance or hesitancy as the dependent variable was added to the demographic factors for Model 1; Model 1 + health status for Model 2; Model 2 + COVID-19 literacy for Model 3 and Model 3 + psychological factors for Model 4. RESULTS Models 3 and 4 could predict vaccine hesitancy. High scores on the Generalized Anxiety Disorder-7 and the Illness Attitude Scale, low confidence, low collective responsibility and low reward dependence were risk factors for vaccine hesitancy. CONCLUSIONS The present study demonstrates that psychological factors play critical roles in vaccine hesitancy. In addition to conventional policies that emphasize COVID-19 vaccines' safety and efficacy and the collective benefits of vaccination, a more individualized approach that considers an individual's emotions and personality is necessary.
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Affiliation(s)
- Hee Jin Kim
- Department of Psychiatry, Chung-Ang University Hospital, Seoul 06973, Republic of Korea
| | - Eun Kim
- Department of Psychiatry, Chung-Ang University Hospital, Seoul 06973, Republic of Korea
| | - Doug Hyun Han
- Department of Psychiatry, Chung-Ang University Hospital, Seoul 06973, Republic of Korea
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Kherfan T, Sallam M. Prospective Attitudes towards Respiratory Syncytial Virus (RSV) Vaccination: Validation of a Survey Instrument among Young Females in Jordan Pending Vaccine Authorization. Vaccines (Basel) 2023; 11:1386. [PMID: 37631954 PMCID: PMC10459998 DOI: 10.3390/vaccines11081386] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 08/28/2023] Open
Abstract
In May 2023, the U.S. FDA advisors endorsed Pfizer's pregnancy-administered vaccine (branded ABRYSVO) to protect infants from respiratory syncytial virus (RSV) infection. Vaccination can reduce the burden of RSV-related respiratory disease, with previous studies showing its substantial medical and financial burden in Jordan. However, pregnant women may exhibit hesitancy to get vaccinated due to concerns about potential risks to themselves or their fetuses. This study aimed to assess the acceptance of the RSV vaccine among young females and identify the determinants influencing their decision using a newly constructed instrument. A survey instrument was developed and validated, comprising 26 items to measure RSV vaccine acceptance. A cross-sectional study design was employed, with data collection from a sample of females aged 18 to 45 residing in Jordan during 5-6 July 2023, using a convenient approach via an online distributed questionnaire. The final study sample comprised 315 respondents, with 67.6% who have heard of RSV before the study. If the vaccine was safe, effective, and provided freely, 70.2% showed willingness to get the RSV vaccine, 15.2% resisted, and 14.6% were hesitant. Principal component analysis identified six internally consistent sub-scales with the following suggested themes: Advice, Burden, Conspiracy, Dangers, Efficiency, and Fear, comprising 21 items collectively as assigned as the "ABCDEF" scale for RSV vaccine acceptance. RSV vaccine acceptance in this study was associated with the advice and fear constructs. The validated survey instrument successfully captured important determinants of RSV vaccine acceptance among young females. RSV vaccine promotion efforts should focus on the following: enhancing vaccine education, improving trust in healthcare institutions and providers, reducing burdens through resolving cost issues and focusing on the role of social support, addressing safety concerns, and tailoring communication strategies to effectively promote the benefits of the vaccine. These insights can inform public health policies and interventions aiming to promote RSV vaccination and mitigate the burden of RSV-related diseases among infants. Follow-up studies are recommended with pregnant women as the target group to assess their attitude towards RSV vaccination and to confirm the validity of the conceived ABCDEF survey instrument.
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Affiliation(s)
- Tleen Kherfan
- Department of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Malik Sallam
- Department of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman 11942, Jordan
- Department of Clinical Laboratories and Forensic Medicine, Jordan University Hospital, Amman 11942, Jordan
- Department of Translational Medicine, Faculty of Medicine, Lund University, 22184 Malmö, Sweden
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Facciani M, Lazić A, Viggiano G, McKay T. Political network composition predicts vaccination attitudes. Soc Sci Med 2023; 328:116004. [PMID: 37295206 PMCID: PMC11198728 DOI: 10.1016/j.socscimed.2023.116004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/28/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
Political polarization is growing rapidly in the United States and has been linked to politicized public health issues including vaccination. Political homogeneity among one's interpersonal relationships may predict polarization levels and partisan bias. In this study, we analyzed if political network structure predicted partisan beliefs about the COVID-19 vaccine, beliefs about vaccines in general, and COVID-19 vaccine uptake. Personal networks were measured by whom the respondent discussed "important matters" with to obtain a list of individuals who are close to the respondent. The number of associates listed who share the political identity or vaccine status with the respondent was calculated as a measure of homogeneity. We find that having more Republicans and unvaccinated individuals in one's network predicted lower vaccine confidence whereas having more Democrats and vaccinated individuals in one's network predicted higher vaccine confidence. Exploratory network analyses revealed that non-kin others are especially impactful on vaccine attitudes when those network connections are also Republican and unvaccinated.
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Chen XK, Ong J, Neo LS, Tan LF. Using the increasing vaccination model and the moderating roles of chronic medical conditions and education to understand COVID-19 vaccination uptake in Singapore. Transl Behav Med 2023; 13:453-464. [PMID: 37084298 DOI: 10.1093/tbm/ibac095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023] Open
Abstract
COVID-19 vaccination programmes have helped reduce deaths and morbidity from the pandemic and allowed for the resumption of normal life. However, vaccine hesitancy remains an issue even with recurrent surges in COVID-19 cases due to new SARS-CoV-2 variants. Purpose: To elucidate psychosocial factors that contribute to our understanding of vaccine hesitancy. 676 Participants in Singapore took part in an online survey on vaccine hesitancy and uptake between May and June 2021. Data on demographics, perception of the COVID-19 pandemic, and vaccine willingness and hesitancy factors were collected. The responses were analyzed using structural equation modeling (SEM). The study found that confidence in the COVID-19 vaccines and risk perception of the COVID-19 situation are significantly associated with vaccination intention, while vaccination intention is also significantly associated with reported vaccination status. Additionally, certain chronic medical conditions moderate the relationship between vaccine confidence/risk perception and vaccine intention. This study contributes to our understanding of factors behind vaccination uptake which can help anticipate challenges to future vaccination campaigns for the next pandemic.
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Affiliation(s)
- Xingyu Ken Chen
- Nanyang Technological University, Wee Kim Wee School of Communication and Information, Singapore
| | | | - Loo Seng Neo
- Singapore University of Social Sciences, Singapore
| | - Li Feng Tan
- Division of Healthy Ageing, Alexandra Hospital, 378 Alexandra Road, 159964, Singapore
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Song HI, Yun JA, Ahn YS, Choi KS. Validating a Korean Version of the Single-Item Burnout Measure for Evaluating Burnout Among Doctors. Psychiatry Investig 2023; 20:681-688. [PMID: 37525618 PMCID: PMC10397769 DOI: 10.30773/pi.2022.0339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/23/2023] [Accepted: 05/24/2023] [Indexed: 08/02/2023] Open
Abstract
OBJECTIVE It is essential to measure the effect of burnout on doctors because burnout can affect doctors' mental health as well as the functioning of medical practice. This study aims to validate a Korean version of the single-item burnout measure (SIBM), which was developed to quickly measure the level of burnout among doctors. METHODS Through an online survey, a self-report questionnaire was administered to 324 public health doctors in Korea. The Korean version of the SIBM was validated against the Maslach Burnout Inventory-General Survey (MBI-GS), the Patient Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder-7 (GAD-7) screening tool, the Perceived Stress Scale (PSS), and the Vaccination Attitudes Examination (VAX) scale. Pearson correlation coefficients and analysis of variance (ANOVA) were used to determine the association between the SIBM and other scales. ANOVA was additionally used to determine the associations between the subscales of the MBI-GS and those of the SIBM. RESULTS The correlation coefficient between the SIBM and the MBI-GS, PHQ-9, GAD-7, and PSS was positive (p<0.01), and the correlation coefficient between the SIBM and the VAX scale was not significant. Therefore, convergent and discriminant validity was verified. Exhaustion and cynicism, which were correlated with the SIBM, with r2=0.43 (p<0.01) and 0.48 (p<0.01), yielded R2 scores of 0.27 (p<0.01) and 0.20 (p<0.01) in ANOVA. CONCLUSION The Korean version of the SIBM is an appropriate screening tool for burnout. It can be evaluated in a short time, thereby enhancing continuous follow-up observations and response rates to burnout.
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Affiliation(s)
- Hye-in Song
- Department of Neuropsychiatry, Eulji University School of Medicine, Daejeon, Republic of Korea
- Department of Psychiatry, Pusan National University Hospital, Busan, Republic of Korea
| | - Ji-Ae Yun
- Department of Neuropsychiatry, Eulji University School of Medicine, Daejeon, Republic of Korea
- Department of Neuropsychiatry, Daejeon Eulji Medical Center, Eulji University, Daejeon, Republic of Korea
| | - Yeon-Soon Ahn
- Department of Preventive Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Kyeong-Sook Choi
- Department of Neuropsychiatry, Eulji University School of Medicine, Daejeon, Republic of Korea
- Department of Neuropsychiatry, Daejeon Eulji Medical Center, Eulji University, Daejeon, Republic of Korea
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Kim J, Han K, Chung SJ, Kim C. Psychometric validation of the Korean versions of the Vaccine Hesitancy Scale and Vaccination Attitudes Examination Scale. Vaccine 2023:S0264-410X(23)00721-1. [PMID: 37353453 DOI: 10.1016/j.vaccine.2023.06.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 06/25/2023]
Abstract
PURPOSE Strategies for reducing vaccine hesitancy and negative attitudes toward vaccination and measures to accurately assess them have been developed worldwide. The Vaccine Hesitancy Scale (VHS) and Vaccination Attitudes Examination Scale (VAX) are reliable and valid tools. This study evaluates the validity and reliability of the Korean versions of the Vaccine Hesitancy Scale (K-VHS) and Vaccination Attitudes Examination Scale (K-VAX). METHODS We translated the VHS and VAX into Korean using forward and backward translations and tested their psychometric attributes. We collected data from a sample of 2,292 Koreans, recruited in June 2021 from a large online panel using quotas for age and gender. We used content validity, construct validity with confirmatory factor analysis, concurrent validity, and convergent validity to assess the validity of the scales, and tested their reliability with evaluations of internal consistency and stability. RESULTS The K-VHS and K-VAX showed good model fits in the validity tests, with seven items for one factor and 12 items for four factors, respectively. The internal consistency (Cronbach's alpha = 0.94 for the K-VHS, and 0.86 for the K-VAX) and stability (ICC = 0.86 for the K-VHS, and 0.88 for the K-VAX) of the measures indicated that they are reliable. CONCLUSIONS Both tools are effective psychometric instruments for assessing vaccine hesitancy and vaccination attitudes in Korean adults. K-VHS and K-VAX would be useful for predicting vaccination behaviors in novel infectious disease contexts and communicating the evidence needed to develop related policies or programs.
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Affiliation(s)
- Jieun Kim
- Chung-Ang University College of Nursing, Seoul, South Korea
| | - Kihye Han
- Chung-Ang University College of Nursing, Seoul, South Korea.
| | - Sophia J Chung
- Chung-Ang University College of Nursing, Seoul, South Korea
| | - Chaehee Kim
- Chung-Ang University Graduate School Department of Nursing, Seoul, South Korea
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Salah H, Sinan I, Alsamani O, Abdelghani LS, ElLithy MH, Bukamal N, Jawad H, Hussein RRS, Elgendy MO, Rabie ASI, Khalil DM, Said ASA, AlAhmad MM, Khodary A. COVID-19 Booster Doses: A Multi-Center Study Reflecting Healthcare Providers' Perceptions. Vaccines (Basel) 2023; 11:1061. [PMID: 37376450 DOI: 10.3390/vaccines11061061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/22/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
(1) Background: During 2019, the COVID-19 pandemic was threatening healthcare services and workers, and acquiring immunity was an option to stop or limit the burden of this pandemic. Herd immunity was a top priority worldwide as the virus was spreading rapidly. It was estimated that 67% of the total global population should be immunized against COVID-19 to achieve herd immunity. The aim of the current study is to investigate different perceptions of healthcare workers in the Kingdom of Bahrain and Egypt using an online survey in an attempt to evaluate their awareness and concerns regarding new variants and booster doses. (2) Methods: This study conducted a survey on healthcare workers in the Kingdom of Bahrain and Egypt about their perception and concerns on the COVID-19 vaccines. (3) Results: The study found that out of 389 healthcare workers 46.1% of the physicians were not willing to take the booster doses (p = 0.004). Physicians also did not support taking the COVID-19 vaccine as an annual vaccine (p = 0.04). Furthermore, to assess the association between the type of vaccine taken with the willingness of taking a booster vaccine, healthcare workers beliefs on vaccine effectiveness (p = 0.001), suspension or contact with patients (p = 0.000), and infection after COVID-19 vaccination (p = 0.016) were significant. (4) Conclusion: Knowledge about vaccine accreditation and regulation should be dispersed more widely to ensure that the population has a positive perception on vaccine safety and effectiveness.
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Affiliation(s)
- Hager Salah
- Pharmaceutical Services Department, King Hamad University Hospital, Al Sayh 24343, Bahrain
| | - Israa Sinan
- Education and Proficiency Centre, King Hamad University Hospital, Al Sayh 24343, Bahrain
| | - Omar Alsamani
- Pharmaceutical Services Department, King Hamad University Hospital, Al Sayh 24343, Bahrain
- Pharmacy Program, Allied Health Department, College of Health Sciences, University of Bahrain, Manama 32038, Bahrain
| | | | - May Hassan ElLithy
- Pharmaceutical Services Department, King Hamad University Hospital, Al Sayh 24343, Bahrain
| | - Nazar Bukamal
- Cardiothoracic ICU and Anesthesia Department, Mohammed Bin Khalifa Specialist Cardiac Center, Awali 183261, Bahrain
| | - Huda Jawad
- Allied Health Department, College of Health Sciences, University of Bahrain, Manama 32038, Bahrain
| | - Raghda R S Hussein
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
- Department of Clinical Pharmacy, Faculty of Pharmacy, October 6 University, 6th October City 12511, Egypt
| | - Marwa O Elgendy
- Department of Clinical Pharmacy, Faculty of Pharmacy, Nahda University (NUB), Beni-Suef 62521, Egypt
- Department of Clinical Pharmacy, Beni-Suef University Hospitals, Faculty of Medicine, Beni-Suef University, Beni-Suef 62521, Egypt
| | - Al Shaimaa Ibrahim Rabie
- Clinical Pharmacy Department, Faiyum Oncology Center, Fayium 63511, Egypt
- Clinical Nutrition Department, Fayium Health Insurance Authority, Fayium 63511, Egypt
| | - Doaa Mahmoud Khalil
- Public Health and Community Medicine Department, Faculty of Medicine, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Amira S A Said
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
- Clinical Pharmacy Department, College of Pharmacy, Al Ain University, Abu Dhabi P.O. Box 112612, United Arab Emirates
| | - Mohammad M AlAhmad
- Clinical Pharmacy Department, College of Pharmacy, Al Ain University, Abu Dhabi P.O. Box 112612, United Arab Emirates
| | - Azza Khodary
- Mental Health Department, Faculty of Education, Helwan University, Helwan 11795, Egypt
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Eisenblaetter M, Madiouni C, Laraki Y, Capdevielle D, Raffard S. Adaptation and Validation of a French Version of the Vaccination Attitudes Examination (VAX) Scale. Vaccines (Basel) 2023; 11:vaccines11051001. [PMID: 37243105 DOI: 10.3390/vaccines11051001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
Over the past decades, vaccination has proven to be largely beneficial to global health. Despite vaccine efficacy, the French population has been recently affected by more anti-vaccination attitudes and vaccine refusal, and it is therefore necessary to validate tools to study this health issue. The Vaccination Attitudes Examination scale (VAX) is a 12-item questionnaire targeting adults that assesses general attitudes towards vaccination. The aims of the study were to translate and adapt the original English version of the scale into French and to test the psychometric properties of the scale in a French-population-based sample of adults. We included 450 French speaking adults that completed the French VAX and other questionnaires to assess convergent and divergent validities. Exploratory and confirmatory factor analyses showed that the French version of the VAX replicated the factorial structure of the original scale. Moreover, it demonstrated high internal consistency, good convergent and divergent validities, and excellent temporal stability. Furthermore, scores on the scale differentiated vaccinees from non-vaccinee respondents. Results on the scale provide us with insight into factors involved in vaccine hesitancy in France, therefore allowing French authorities and policy makers to address these specific concerns and improve vaccine acceptance rates in this country.
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Affiliation(s)
- Margot Eisenblaetter
- Faculty of Psychology, Univ Paul Valéry Montpellier 3, Univ. Montpellier, Laboratory EPSYLON EA 4556, 34090 Montpellier, France
| | - Clarisse Madiouni
- Faculty of Psychology, Univ Paul Valéry Montpellier 3, Univ. Montpellier, Laboratory EPSYLON EA 4556, 34090 Montpellier, France
| | - Yasmine Laraki
- Faculty of Psychology, Univ Paul Valéry Montpellier 3, Univ. Montpellier, Laboratory EPSYLON EA 4556, 34090 Montpellier, France
- University Department of Adult Psychiatry, CHU Montpellier, University Montpellier, Hôpital La Colombière, 34090 Montpellier, France
| | - Delphine Capdevielle
- University Department of Adult Psychiatry, CHU Montpellier, University Montpellier, Hôpital La Colombière, 34090 Montpellier, France
- Inserm, Neuropsychiatry: Epidemiological and Clinical Research, University of Montpellier, 34090 Montpellier, France
| | - Stéphane Raffard
- Faculty of Psychology, Univ Paul Valéry Montpellier 3, Univ. Montpellier, Laboratory EPSYLON EA 4556, 34090 Montpellier, France
- University Department of Adult Psychiatry, CHU Montpellier, University Montpellier, Hôpital La Colombière, 34090 Montpellier, France
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CUMMINGS PE, LAKOH S, YENDEWA SA, MASSAQUOI SAMUELP, JAMES PB, SAHR F, DEEN GF, GEVAO P, YENDEWA GA. Understanding COVID-19 Vaccine Uptake and Hesitancy Among People With HIV in Freetown, Sierra Leone: A Cross-sectional Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.05.11.23289882. [PMID: 37292603 PMCID: PMC10246027 DOI: 10.1101/2023.05.11.23289882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Objectives People living with HIV (PWH) are at increased risk of COVID-19 related morbidity and mortality, yet less is known about COVID-19 vaccination uptake and hesitancy, especially in sub-Saharan Africa. We aimed to evaluate COVID-19 vaccine uptake and hesitancy among PWH in Sierra Leone. Methods We conducted a cross-sectional study in a convenience sample of PWH in routine care at Connaught Hospital in Freetown, Sierra Leone from April through June 2022. We collected sociodemographic and health-related data. We used the VAX Scale, a validated instrument to assess attitudes towards COVID-19 vaccination. From the responses, we constructed hesitancy (VAX) scores, with higher scores implying negative attitudes towards vaccination. We used generalized linear models to identify factors associated with vaccine hesitancy. Results A total of 490 PWH were enrolled (71.4% female, median age 38 years, median CD4 count 412 cells/mm3, 83.9% virologically suppressed). About 17.3% had received at least one dose of a COVID-19 vaccine. The mean VAX score was 43.14 ± 7.05, corresponding to 59.9% participants classified as vaccine hesitant. Preference for natural immunity (65.8%) and concerns about commercial profiteering (64.4%) were the commonest reasons for hesitancy, followed by mistrust of vaccine benefits (61.4%) and worries about future side effects (48.0%). In adjusted regression analysis, being Muslim (β = 2.563, p < 0.001) and residence in urban areas (β = 1.709, p = 0.010) were associated with greater vaccine hesitancy, while having tested ever for COVID-19 was associated with lesser vaccine hesitancy (β = -3.417, p = 0.027). Conclusion We observed a low COVID-19 vaccine uptake and high hesitancy among PWH in Sierra Leone. Our findings underscore the need to address vaccine hesitancy as a critical element of efforts to boost COVID-19 vaccine uptake among this population in Sierra Leone.
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Affiliation(s)
- Peterlyn E. CUMMINGS
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
| | - Sulaiman LAKOH
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | | | | | - Peter B. JAMES
- Faculty of Health, Southern Cross University, Lismore, Australia
| | - Foday SAHR
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - Gibrilla F. DEEN
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Connaught Hospital, University of Sierra Leone Teaching Hospitals Complex, Ministry of Health and Sanitation, Freetown, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - Pelema GEVAO
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Republic of Sierra Leone Armed Forces, Department of Defense, Freetown, Sierra Leone
| | - George A. YENDEWA
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Division of Infectious Diseases and HIV Medicine, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Stennett RN, Adamo KB, Anand SS, Bajaj HS, Bangdiwala SI, Desai D, Gerstein HC, Kandasamy S, Khan F, Lear SA, McDonald SD, Pocsai T, Ritvo P, Rogge A, Schulze KM, Sherifali D, Stearns JC, Wahi G, Williams NC, Zulyniak MA, de Souza RJ. A culturally tailored personaliseD nutrition intErvention in South ASIan women at risk of Gestational Diabetes Mellitus (DESI-GDM): a randomised controlled trial protocol. BMJ Open 2023; 13:e072353. [PMID: 37130668 PMCID: PMC10163497 DOI: 10.1136/bmjopen-2023-072353] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 03/14/2023] [Indexed: 05/04/2023] Open
Abstract
INTRODUCTION South Asians are more likely to develop gestational diabetes mellitus (GDM) than white Europeans. Diet and lifestyle modifications may prevent GDM and reduce undesirable outcomes in both the mother and offspring. Our study seeks to evaluate the effectiveness and participant acceptability of a culturally tailored, personalised nutrition intervention on the glucose area under the curve (AUC) after a 2-hour 75 g oral glucose tolerance test (OGTT) in pregnant women of South Asian ancestry with GDM risk factors. METHODS AND ANALYSIS A total of 190 South Asian pregnant women with at least 2 of the following GDM risk factors-prepregnancy body mass index>23, age>29, poor-quality diet, family history of type 2 diabetes in a first-degree relative or GDM in a previous pregnancy will be enrolled during gestational weeks 12-18, and randomly assigned in a 1:1 ratio to: (1) usual care, plus weekly text messages to encourage walking and paper handouts or (2) a personalised nutrition plan developed and delivered by a culturally congruent dietitian and health coach; and FitBit to track steps. The intervention lasts 6-16 weeks, depending on week of recruitment. The primary outcome is the glucose AUC from a three-sample 75 g OGTT 24-28 weeks' gestation. The secondary outcome is GDM diagnosis, based on Born-in-Bradford criteria (fasting glucose>5.2 mmol/L or 2 hours post load>7.2 mmol/L). ETHICS AND DISSEMINATION The study has been approved by the Hamilton Integrated Research Ethics Board (HiREB #10942). Findings will be disseminated among academics and policy-makers through scientific publications along with community-orientated strategies. TRIAL REGISTRATION NUMBER NCT03607799.
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Affiliation(s)
- Rosain N Stennett
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Kristi B Adamo
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Sonia S Anand
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
| | | | - Shrikant I Bangdiwala
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Dipika Desai
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Hertzel C Gerstein
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Sujane Kandasamy
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Farah Khan
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Scott A Lear
- Population Health Research Institute, Hamilton, Ontario, Canada
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Sarah D McDonald
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Obstetrics & Gynecology, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Division of Maternal-Fetal Medicine, Faculty of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Radiology, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Tayler Pocsai
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Paul Ritvo
- Kinesiology and Health Science, York University, Toronto, Ontario, Canada
| | - Andrea Rogge
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Karleen M Schulze
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
| | - Diana Sherifali
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Jennifer C Stearns
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Obstetrics & Gynecology, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Gita Wahi
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | | | - Michael A Zulyniak
- Food Science and Nutrition, University of Leeds, Leeds, West Yorkshire, UK
| | - Russell J de Souza
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton, Ontario, Canada
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Güven ZT, Çelik S, Keklik M, Ünal A. Coronavirus Anxiety Level and COVID-19 Vaccine Attitude Among Patients With Hematological Malignancies. Cureus 2023; 15:e38618. [PMID: 37284408 PMCID: PMC10240253 DOI: 10.7759/cureus.38618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2023] [Indexed: 06/08/2023] Open
Abstract
INTRODUCTION The COVID-19 vaccine is the most essential tool for altering the pandemic's trajectory. The pandemic's control is complicated by society's unwillingness to vaccinate. The aim of this cross-sectional study was to assess patients with hematological malignancies and their attitudes regarding COVID-19 immunization and to investigate COVID-19 anxiety in this susceptible population. METHODS In this cross-sectional study, 165 patients with hematological malignancies were included. COVID-19 anxiety was evaluated with the coronavirus anxiety scale (CAS), and COVID-19 vaccine attitude was evaluated with the Vaccine Attitudes Review (VAX) scale. RESULTS The mean CAS score was 2.42 (0-17). There were 22 (13%) participants with a mean CAS score of ≥ 9. Half of the participants had a CAS score of 0. The CAS score was higher in females (p = 0.023). Similarly, it was significantly higher in patients who were not in remission for hematological malignancy and who received active chemotherapy (p = 0.010). The mean VAX score was 49.07 ± 8.76 (27-72). Most of the participants (64%) had a neutral attitude toward the COVID-19 vaccination. In a survey of 165 patients, 55% said that they were skeptical about vaccination safety, and 58% said that they were concerned about unintended side effects. In addition, 90% expressed moderate concerns about commercial profiteering. Natural immunity was preferred by 30% of the participants. There was no statistically significant correlation between CAS scores and the Vaccine Attitudes Review (VAX) scale. CONCLUSION This study draws attention to the level of anxiety in patients with hematological malignancies during the COVID-19 pandemic. Negative attitudes toward the COVID-19 vaccine are worrisome for at-risk patient groups. We think that patients with hematological malignancies should be informed to eliminate their hesitations about COVID-19 vaccines.
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Affiliation(s)
| | - Serhat Çelik
- Hematology, Kırıkkale University School of Medicine, Kırıkkale, TUR
| | - Muzaffer Keklik
- Hematology, Erciyes University School of Medicine, Kayseri, TUR
| | - Ali Ünal
- Hematology, Erciyes University School of Medicine, Kayseri, TUR
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Kleitman S, Fullerton DJ, Law MKH, Blanchard MD, Campbell R, Tait MA, Schulz J, Lee J, Stankov L, King MT. The Psychology of COVID-19 Booster Hesitancy, Acceptance and Resistance in Australia. Vaccines (Basel) 2023; 11:vaccines11050907. [PMID: 37243011 DOI: 10.3390/vaccines11050907] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/21/2023] [Accepted: 04/21/2023] [Indexed: 05/28/2023] Open
Abstract
COVID-19 booster vaccinations have been recommended as a primary line of defence against serious illness and hospitalisation. This study identifies and characterises distinct profiles of attitudes towards vaccination, particularly the willingness to get a booster dose. A sample of 582 adults from Australia completed an online survey capturing COVID-related behaviours, beliefs and attitudes and a range of sociodemographic, psychological, political, social and cultural variables. Latent Profile Analysis (LPA) identified three subgroups: Acceptant (61%), Hesitant (30%) and Resistant (9%). Compared to the Acceptant group, the Hesitant and Resistant groups were less worried about catching COVID-19, used fewer official COVID-19 information sources, checked the news less, were lower on the agreeableness personality dimension and reported more conservatism, persecutory thinking, amoral attitudes and need for chaos. The Hesitant group also reported checking the legitimacy of information sources less, scored lower on the openness to new experiences personality dimension and were more likely than the Resistant and Acceptant groups to report regaining freedoms (e.g., travel) and work requirements or external pressures as reasons to get a booster. The Resistant group were higher on reactance, held more conspiratorial beliefs and rated their culture as being less tolerant of deviance than the Hesitant and Acceptant groups. This research can inform tailored approaches to increasing booster uptake and optimal strategies for public health messaging.
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Affiliation(s)
- Sabina Kleitman
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Dayna J Fullerton
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Marvin K H Law
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Matthew D Blanchard
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Rachel Campbell
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Margaret-Ann Tait
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
- Sydney Nursing School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia
| | - Jennifer Schulz
- Faculty of Law and Justice, University of New South Wales, Sydney, NSW 2052, Australia
- Faculty of Medicine and Health, University of New South Wales, Sydney, NSW 2052, Australia
- School of Public Health, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland 0627, New Zealand
| | - Jihyun Lee
- School of Education, Faculty of Arts, Design and Architecture, University of New South Wales, Sydney, NSW 2052, Australia
| | - Lazar Stankov
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - Madeleine T King
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
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Giancola M, Palmiero M, D’Amico S. Dark Triad and COVID-19 vaccine hesitancy: the role of conspiracy beliefs and risk perception. CURRENT PSYCHOLOGY 2023; 43:1-13. [PMID: 37359671 PMCID: PMC10064627 DOI: 10.1007/s12144-023-04609-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2023] [Indexed: 04/03/2023]
Abstract
With the spread of the Coronavirus Disease-2019 (COVID-19) pandemic, the mass vaccination plan represents the primary weapon to control the infection curve. Unfortunately, vaccine hesitancy also spread out worldwide. This led to exploring the critical factors that prevent vaccination from improving the efficacy of vaccine campaigns. In the present study, the role of the Dark Triad (psychopathy, Machiavellianism, and narcissism) in vaccine hesitancy was investigated, considering the sequential mediating effects of conspiracy beliefs and risk perception. Via a cross-sectional design, the study was conducted with 210 participants surveyed using an online questionnaire to assess the Dark Triad, vaccine hesitancy, conspiracy beliefs, risk perception, and a set of demographic and socio-cultural control variables. Results showed that conspiracy beliefs and risk perception fully mediated the association between the Dark Triad and vaccine hesitancy. This finding suggested that albeit personality accounts for individual differences in human behaviour, vaccine hesitancy is also affected by irrational and false beliefs that, in turn, weaken the risk perception associated with COVID-19. Implications and future research directions were discussed.
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Affiliation(s)
- Marco Giancola
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | | | - Simonetta D’Amico
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
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Collett G, Godec T, Gupta AK. Factors influencing attitudes toward vaccine safety and vaccine effectiveness amongst UK healthcare professionals prior to and at the time of COVID-19 vaccine rollout: Insights from the CoPE-HCP cohort study. Hum Vaccin Immunother 2023; 19:2188823. [PMID: 36977613 PMCID: PMC10078128 DOI: 10.1080/21645515.2023.2188823] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Given the potential for nosocomial outbreaks, we must understand factors associated with negative vaccine attitudes amongst healthcare professionals (HCPs) before the rollout of a newly developed vaccine in a pandemic setting. The aim of this prospective cohort study was to study the impact of preexisting and prevailing mental health on United Kingdom HCPs' attitudes towards a newly developed COVID-19 vaccine. Two online surveys were distributed: first during vaccine development (July-September, 2020) and second during nationwide vaccine rollout (December 2020-March 2021). Mental health (PHQ-9 for depression; GAD-7 for anxiety) was assessed in both surveys. Negative attitude regarding vaccine safety and vaccine effectiveness was assessed at vaccine rollout. A series of logistic regression models were developed relating mental health (preexisting during vaccine development, ongoing and new-onset during rollout, and changes in symptom severity) to negative vaccine attitudes. In 634 HCPs, the presence of depression and/or anxiety during vaccine development was associated with elevated negative attitude towards vaccine safety (adj. OR 1.74 [95% CI 1.10-2.75], p = .02), but not vaccine effectiveness (1.13 [0.77-1.66], p = .53) at rollout. This was independent of other characteristics: age, ethnicity, professional role, and history of contracting COVID-19. Ongoing depression and/or anxiety (1.72 [1.10-2.69], p = .02) was associated with elevated negative attitude regarding vaccine effectiveness, but not vaccine safety. Worsened combined symptom scores over time were associated with elevated negative vaccine effectiveness attitudes (1.03 [1.00-1.05], p < .05), but not vaccine safety. Overall, adverse mental health can impact on HCPs' attitudes towards a newly developed vaccine. Further work is required to understand how this translates to vaccine uptake.
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Affiliation(s)
- George Collett
- William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Thomas Godec
- William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Ajay K Gupta
- William Harvey Research Institute, Queen Mary University of London, London, UK
- Barts Heart Centre, St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK
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Barnawi NA, Alraqei B, Hilwan A, Al-Otibi M, Alsubaie R, Altowymy S, Abolfotouh MA. Impact of a Video-Based Educational Intervention on the Levels of Knowledge and Concerns about COVID-19 Vaccination. Vaccines (Basel) 2023; 11:727. [PMID: 37112639 PMCID: PMC10145043 DOI: 10.3390/vaccines11040727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/09/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND The hesitancy to receive the COVID-19 vaccine plays a role in delaying the current global and national COVID-19 management strategies. Evidence has highlighted the importance of examining the public's concerns and knowledge about COVID-19 vaccines in sustaining public prevention of the further spread of the virus worldwide. This study aimed to assess the impact of a video-based educational session on the Saudi public's levels of knowledge and concerns about the COVID-19 vaccination. METHODS In a double-blind, randomized posttest-only control group study design, 508 Saudis were randomized to an experimental group (n = 253) and a control group (n = 255). The experimental group was exposed to a video-based educational session, while the control group was not. Then both groups were subjected to a validated questionnaire to assess their level of knowledge and concerns about the vaccine. RESULTS In comparison to the control group, the experimental group showed a significantly lower proportion of overall high concern (0.4% vs. 5.5%, p < 0.001) and a higher proportion of overall good knowledge (74.2% vs. 55.7%, p < 0.001). After adjustment for possible confounders, the experimental group showed a significantly lower percent mean score of overall concern (45.0% vs. 65.0%, p < 0.001) and a higher percent mean score of overall knowledge (74.2% vs. 55.7%, p < 0.001) than the control group. CONCLUSIONS The video-based educational intervention positively impacted the levels of knowledge and concerns about COVID-19 vaccination among the experimental group. These interventions safeguard against the rumors and misconceptions about COVID-19 vaccinations. Further studies on the impacts of such interventions on vaccine uptake are recommended.
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Affiliation(s)
- Najla A. Barnawi
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
- King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Basmah Alraqei
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Ashwaq Hilwan
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Maram Al-Otibi
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Roaya Alsubaie
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Shahad Altowymy
- College of Nursing, King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
| | - Mostafa A. Abolfotouh
- King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard, Riyadh 11426, Saudi Arabia
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Galgali MS, Helm PJ, Arndt J. Feeling too isolated to be vaccinated? The contributing role of subjective interpersonal isolation factors towards COVID-19 vaccine hesitancy and resistance. Soc Sci Med 2023; 323:115865. [PMID: 36963211 PMCID: PMC10029341 DOI: 10.1016/j.socscimed.2023.115865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 03/06/2023] [Accepted: 03/20/2023] [Indexed: 03/24/2023]
Abstract
OBJECTIVE The present research examines how different forms of subjective isolation predict COVID-19 vaccine hesitancy and resistance with two online studies conducted in the U.S. METHODS Study 1 (n = 695), conducted before COVID-19 vaccines were available, tested if different forms of subjective isolation predicted lower trust in potential COVID-19 vaccines. Study 2 (n = 674), conducted almost a year after COVID-19 vaccines were available, tested if different forms of subjective isolation predicted not being vaccinated. RESULTS In Study 1, existential isolation and alienation predicted lower trust in potential COVID-19 vaccines, while loneliness did not. In Study 2, existential isolation and alienation, but not loneliness, predicted not getting vaccinated. CONCLUSION Existential isolation and alienation are associated with negative attitudes and behavior towards vaccines and may contribute to decreased participation in public health-related behaviors.
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Affiliation(s)
- Madhwa S Galgali
- Department of Psychological Sciences, University of Missouri, Columbia, USA.
| | - Peter J Helm
- Department of Psychological Sciences, University of Missouri, Columbia, USA; Department of Psychology, Montana State University, Bozeman, USA
| | - Jamie Arndt
- Department of Psychological Sciences, University of Missouri, Columbia, USA
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