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Li M, Zhang Q, Yue Y, He Z, Fang J, Zheng R. The status and influencing factors of COVID-19 vaccination in patients with COPD. Sci Rep 2024; 14:16917. [PMID: 39043753 PMCID: PMC11266345 DOI: 10.1038/s41598-024-67791-3] [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: 01/04/2024] [Accepted: 07/16/2024] [Indexed: 07/25/2024] Open
Abstract
In this study, we investigated the status and influencing factors of coronavirus disease 2019 (COVID-19) vaccination in patients with chronic obstructive pulmonary disease (COPD). A questionnaire on COVID-19 vaccination in patients with COPD was developed. The clinical characteristics, COVID-19 vaccination status, other relevant vaccinations, and vaccination status of the patients with COPD were collected anonymously. Logistic regression analysis was used to analyze the factors influencing COVID-19 vaccination in patients with COPD. There were 1898 returned questionnaires, of which 1874 were valid. The proportion of patients who completed the COVID-19 vaccination program was 78.60%. Factors influencing the COVID-19 vaccination rate were: the age of individuals who were 75-85 years old and > 85 years old, acute exacerbation 3-4 times in the previous year, comorbid cardiovascular and endocrine system diseases, failure to take regular medication for COPD, application of non-invasive ventilation machines, believing that their current health condition has deteriorated, believing that the current COVID-19 vaccine is not safe, medical staff not specifying whether they would recommend vaccination against COVID-19, medical staff not recommending the COVID-19 vaccine, and fear of adverse reactions and aggravation of COPD. Patients with COPD had a high COVID-19 vaccination rate in China, whereas patients with pneumonia, influenza, and herpes zoster had a low vaccination rate. Improving the patients' understanding of the safety and effectiveness of the vaccine and promoting effective communication between medical staff and patients would help increase the vaccination rate of patients with COPD.
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Affiliation(s)
- Mingzhe Li
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110022, China
| | - Qiang Zhang
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110022, China
| | - Yuanyi Yue
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhong He
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110022, China
| | - Jianwei Fang
- Clinical Trial Department, Shengjing Hospital of China Medical University, Shenyang, China
| | - Rui Zheng
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110022, China.
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2
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Sirek G, Ulysse S, Jacques Toussaint M, Nosamiefan C, Desrosiers L, Chandler M, Ramsey-Goldman R, Fleurissaint DJ, Feldman CH. A community-engaged approach to translate a Vaccine Hesitancy Scale into Haitian Creole. Vaccine 2024; 42:2127-2134. [PMID: 38458871 PMCID: PMC10999325 DOI: 10.1016/j.vaccine.2024.02.079] [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: 07/31/2023] [Revised: 01/17/2024] [Accepted: 02/26/2024] [Indexed: 03/10/2024]
Abstract
OBJECTIVE Accurately translated health materials are needed to achieve equity in vaccine uptake among U.S. individuals with non-English language preferences. Verbatim translations may not capture the cultural and linguistic vernacular required to understand vaccine hesitancy. We leveraged a community-engaged approach to translate the Vaccine Hesitancy Scale (VHS) into Haitian Creole. METHODS Following the "WHO Guidelines on Translation and Adaptation of Instruments" and a community-engaged framework, a validated 10-question Vaccine Hesitancy Scale (VHS) underwent forward translation, expert panel review, back translation, and focus group pilot testing. RESULTS Haitian Creole-speaking translators included two community leaders, one community partner, one study team member, and 13 Haitian, greater Boston-based community members who participated in a focus group to pretest the survey. After four iterations, a linguistic and cultural translation of the VHS was created. CONCLUSION A community-engaged framework strengthened community partnerships and resulted in a culturally relevant Haitian Creole vaccine hesitancy scale.
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Affiliation(s)
- Greta Sirek
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Sciaska Ulysse
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | | | - Chisa Nosamiefan
- The Labalaba Foundation for Lupus Advocacy and Awareness, Nigeria
| | | | - Mia Chandler
- Rheumatology Program, Division of Immunology, Boston Children's Hospital, Boston, MA, United States; Harvard Medical School, Boston, MA, United States
| | - Rosalind Ramsey-Goldman
- Division of Rheumatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | | | - Candace H Feldman
- Division of Rheumatology, Inflammation and Immunity, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States.
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3
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Baghani M, Fathalizade F, Loghman AH, Samieefar N, Ghobadinezhad F, Rashedi R, Baghsheikhi H, Sodeifian F, Rahimzadegan M, Akhlaghdoust M. COVID-19 vaccine hesitancy worldwide and its associated factors: a systematic review and meta-analysis. SCIENCE IN ONE HEALTH 2023; 2:100048. [PMID: 39077035 PMCID: PMC11262288 DOI: 10.1016/j.soh.2023.100048] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/26/2023] [Indexed: 07/31/2024]
Abstract
Introduction The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has taken a toll on humans, and the development of effective vaccines has been a promising tool to end the pandemic. However, for a vaccination program to be successful, a considerable proportion of the community must be vaccinated. Hence, public acceptance of coronavirus disease 2019 (COVID-19) vaccines has become the key to controlling the pandemic. Recent studies have shown vaccine hesitancy increasing over time. This systematic review aims to evaluate the COVID-19 vaccine hesitancy rate and related factors in different communities. Method A comprehensive search was performed in MEDLINE (via PubMed), Scopus, and Web of Science from January 1, 2019 to January 31, 2022. All relevant descriptive and observational studies (cross-sectional and longitudinal) on vaccine hesitancy and acceptance were included in this systematic review. In the meta-analysis, odds ratio (OR) was used to assess the effects of population characteristics on vaccine hesitancy, and event rate (acceptance rate) was the effect measure for overall acceptance. Publication bias was assessed using the funnel plot, Egger's test, and trim-and-fill methods. Result A total of 135 out of 6,417 studies were included after screening. A meta-analysis of 114 studies, including 849,911 participants, showed an overall acceptance rate of 63.1%. In addition, men, married individuals, educated people, those with a history of flu vaccination, those with higher income levels, those with comorbidities, and people living in urban areas were less hesitant. Conclusion Increasing public awareness of the importance of COVID-19 vaccines in overcoming the pandemic is crucial. Being men, living in an urban region, being married or educated, having a history of influenza vaccination, having a higher level of income status, and having a history of comorbidities are associated with higher COVID-19 vaccine acceptance.
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Affiliation(s)
- Matin Baghani
- Functional Neurosurgery Research Center, Shohada Tajrish Comprehensive Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cognitive and Neuroscience Research Center (CNRC), Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Farzan Fathalizade
- Functional Neurosurgery Research Center, Shohada Tajrish Comprehensive Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cognitive and Neuroscience Research Center (CNRC), Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Amir Hossein Loghman
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Noosha Samieefar
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Farbod Ghobadinezhad
- Student Research Committee, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- USERN Office, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Ronak Rashedi
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hediyeh Baghsheikhi
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Fatemeh Sodeifian
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- USERN Office, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Milad Rahimzadegan
- Functional Neurosurgery Research Center, Shohada Tajrish Comprehensive Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- USERN Office, Functional Neurosurgery Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Meisam Akhlaghdoust
- Functional Neurosurgery Research Center, Shohada Tajrish Comprehensive Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- USERN Office, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- USERN Office, Functional Neurosurgery Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Interdisciplinarity in Neonates and Infants (NINI), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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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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5
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Karashiali C, Konstantinou P, Christodoulou A, Kyprianidou M, Nicolaou C, Karekla M, Middleton N, Kassianos AP. A qualitative study exploring the social contagion of attitudes and uptake of COVID-19 vaccinations. Hum Vaccin Immunother 2023; 19:2260038. [PMID: 37758300 PMCID: PMC10538449 DOI: 10.1080/21645515.2023.2260038] [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: 07/12/2023] [Accepted: 09/13/2023] [Indexed: 09/30/2023] Open
Abstract
Vaccination attitudes and uptake can spread within social networks. This study aims to understand the perceived social contagion mechanisms of vaccination uptake in the context of COVID-19 pandemic. Eleven semi-structured interviews were conducted following a purposive sampling of three hesitant, three anti- COVID-19 vaccine and five pro- COVID-19 vaccine (27% females). Thematic Analysis suggested two general themes reflecting the type of contagion: 1) information contagion and 2) behavior contagion. Transcending these themes was the notion of ownership of choice/decision. Almost all participants used the media and experts as the main source of information regarding vaccination. They influenced - and they were being influenced by - friends and family members with whom they share similar traits and attitudes and have a close relationship of trust and intimacy. Also, being exposed to positive attitudes and beliefs toward vaccination and COVID-19 vaccines, enhanced vaccination behaviors. However, the vaccination decision-making process was not perceived as a passive process - there was ownership over the decisions made. This study highlights the perceived mechanisms of social contagion. It also suggests that the meaning individuals pose on their social world is crucial on their decision-making. Policymakers are advised to consider including social networks of individuals and trusted sources (i.e. healthcare providers) when delivering interventions or educational campaigns on vaccinations.
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Affiliation(s)
| | | | - Andria Christodoulou
- Department of Social and Behavioral Sciences, European University Cyprus, Nicosia, Cyprus
| | - Maria Kyprianidou
- Department of Psychology, University of Cyprus, Nicosia, Cyprus
- Department of Nursing, Cyprus University of Technology, Limassol, Cyprus
| | | | - Maria Karekla
- Department of Psychology, University of Cyprus, Nicosia, Cyprus
| | - Nicos Middleton
- Department of Nursing, Cyprus University of Technology, Limassol, Cyprus
| | - Angelos P. Kassianos
- Department of Psychology, University of Cyprus, Nicosia, Cyprus
- Department of Nursing, Cyprus University of Technology, Limassol, Cyprus
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Pourrazavi S, Fathifar Z, Sharma M, Allahverdipour H. COVID-19 vaccine hesitancy: A Systematic review of cognitive determinants. Health Promot Perspect 2023; 13:21-35. [PMID: 37309435 PMCID: PMC10257562 DOI: 10.34172/hpp.2023.03] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 06/14/2023] Open
Abstract
Background: Although mass vaccination is considered one of the most effective public health strategies during the pandemic, in the COVID-19 era, many people considered vaccines unnecessary and, or doubted the effectiveness of the COVID-19 vaccine. This review aimed to tabulate cognitive causes of COVID-19 vaccination hesitancy, which may help public health policymakers overcome the barriers to mass vaccinations in future pandemics. Methods: For this systematic review, studies pertaining to COVID-19 vaccine hesitancy published up to June 2022 were retrieved from six online databases (Cochrane Library, Google Scholar Medline through PubMed, Scopus, and Web of Science). Inclusion criteria were the studies conducted on people who had a delay in accepting or refusing COVID-19 vaccines, reported the impact of cognitive determinants on vaccine hesitancy, and were written in English in the timeframe of 2020-2022. Results: This systematic review initially reviewed 1171 records. From these 91 articles met the inclusion criteria. The vaccination hesitation rate was 29.72% on average. This systematic review identified several cognitive determinants influencing vaccination hesitancy. Lack of confidence and complacency were the most frequent factors that predicted vaccine hesitancy. Conclusion: The identified prevailing cognitive determinants for COVID-19 vaccine hesitancy indicated that using initiative and effective communication strategies would be a determinant factor in building people's trust in vaccines during the pandemic and mass vaccinations.
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Affiliation(s)
- Sara Pourrazavi
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Health Education & Promotion Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Fathifar
- Department of Library, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Manoj Sharma
- Department of Social and Behavioral Health, University of Nevada, Las Vegas (UNLV), Las Vegas, NV 89119, USA
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV 89154, USA
| | - Hamid Allahverdipour
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Health Education & Promotion Department, Tabriz University of Medical Sciences, Tabriz, Iran
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7
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Liu J, Lu S, Zheng H. Analysis of Differences in User Groups and Post Sentiment of COVID-19 Vaccine Hesitators in Chinese Social-Media Platforms. Healthcare (Basel) 2023; 11:healthcare11091207. [PMID: 37174749 PMCID: PMC10177948 DOI: 10.3390/healthcare11091207] [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: 01/31/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
(1) Background: The COVID-19 epidemic is still global and no specific drug has been developed for COVID-19. Vaccination can both prevent infection and limit the spread of the epidemic. Eliminating hesitation to the COVID-19 vaccine and achieving early herd immunity is a common goal for all countries. However, efforts in this area have not been significant and there is still a long way to go to eliminate vaccine hesitancy. (2) Objective: This study aimed to uncover differences in the characteristics and sentiments of COVID-19 vaccine hesitators on Chinese social-media platforms and to achieve a classification of vaccine-hesitant groups. (3) Methods: COVID-19-vaccine-hesitation posts and user characteristics were collected on the Sina Microblog platform for posting times spanning one year, and posts were identified for hesitation types. Logistic regression was used to conduct user-group analysis. The differences in user characteristics between the various types of COVID-19 vaccine posts were analysed according to four user characteristics: gender, address type, degree of personal-information disclosure, and whether they followed health topics. Sentiment analysis was conducted using sentiment analysis tools to calculate the sentiment scores and sentiment polarity of various COVID-19 vaccine posts, and the K-W test was used to uncover the sentiment differences between various types of COVID-19-vaccine-hesitation posts. (4) Results: There are differences in the types of COVID-19-vaccine-hesitation posts posted by users with different characteristics, and different types of COVID-19-vaccine-hesitation posts differ in terms of sentiment. Differences in user attributes and user behaviors are found across the different COVID-19-vaccine-hesitation types. Ultimately, two COVID-19-vaccine-hesitant user groups were identified: Body-related and Non-bodily-related. Users who posted body-related vaccine-hesitation posts are more often female, disclose more personal information and follow health topics on social-media platforms. Users who posted non-bodily-related posts are more often male, disclose less personal information, and do not follow health topics. The average sentiment score for all COVID-19-vaccine-hesitant-type posts is less than 0.45, with negative-sentiment posts outweighing positive- and neutral-sentiment posts in each type, among which the "Individual rights" type is the most negative. (5) Conclusions: This paper complements the application of user groups in the field of vaccine hesitation, and the results of the analysis of group characteristics and post sentiment can help to provide an in-depth and comprehensive analysis of the concerns and needs of COVID-19 vaccine hesitators. This will help public-health agencies to implement more targeted strategies to eliminate vaccine hesitancy and improve their work related to the COVID-19 vaccine, with far-reaching implications for COVID-19-vaccine promotion and vaccination.
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Affiliation(s)
- Jingfang Liu
- School of Management, Shanghai University, No. 20, Chengzhong Road, Jiading District, Shanghai 201899, China
| | - Shuangjinhua Lu
- School of Management, Shanghai University, No. 20, Chengzhong Road, Jiading District, Shanghai 201899, China
| | - Huiqin Zheng
- School of Management, Shanghai University, No. 20, Chengzhong Road, Jiading District, Shanghai 201899, China
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8
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Grossman-Giron A, Tzur Bitan D, Shemesh S, Mayer Y, Shiffman N, Bloch Y. COVID-19 vaccine hesitancy scale and its association with actual COVID-19 vaccine uptake in Israel. Vaccine 2023; 41:1567-1572. [PMID: 36725432 PMCID: PMC9868364 DOI: 10.1016/j.vaccine.2023.01.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023]
Abstract
BACKGROUND The public's willingness to get vaccinated continues to be a source of concern. In this study we assessed the psychometric properties of the COVID-19 vaccine hesitancy scale (C19-VHS) as well as the association between the scale and self-reported past COVID-19 vaccination, approximately two weeks after the national vaccine distribution plan was launched in Israel. METHODS Participants were recruited via an online survey distributed through social media platforms and mailing lists. A total of 650 individuals completed the C19-VHS, the general vaccine hesitancy scale, and the fear of COVID-19 scale, and reported on demographic and pandemic-related characteristics. Principal component and Cronbach's alpha analyses were performed to assess the factor structure and reliability of the scale. Logistic regressions were employed to assess the scale's convergent and discriminative validity. RESULTS Two factors pertaining to "lack of confidence" (Factor 1) and "risk perception" (Factor 2) emerged. Cronbach's alpha indicated good reliability of Factor 1 (0.93), with lower reliability of Factor 2 (0.72). Younger age was associated with higher risk perception, with women showing less confidence and perceiving greater risks. Lower hesitancy significantly predicted actual COVID-19 vaccine uptake after adjusting for demographic and pandemic-related factors (OR = 1.16, 95%CI 1.11-1.21, p <.001). Older age, being a woman, and receiving the flu vaccine in the past year were also predictive of COVID-19 vaccine uptake. DISCUSSION The C19-VHS measure shows robust psychometric properties and is associated with actual vaccine uptake. Future studies assessing COVID-19 vaccination attitudes may utilize this scale to assess current COVID-19 vaccine hesitancy in different contexts and cultures.
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Affiliation(s)
- Ariella Grossman-Giron
- Department of Behavioral Sciences, Ariel University, Ariel, Israel; Shalvata Mental Health Center, Hod Hasharon, affiliated with the Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Dana Tzur Bitan
- Department of Behavioral Sciences, Ariel University, Ariel, Israel; Shalvata Mental Health Center, Hod Hasharon, affiliated with the Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel.
| | - Sharon Shemesh
- Shalvata Mental Health Center, Hod Hasharon, affiliated with the Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Yael Mayer
- Department of Counseling and Human Development, Faculty of Education, University of Haifa, Haifa, Israel
| | - Noga Shiffman
- Shalvata Mental Health Center, Hod Hasharon, affiliated with the Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Yuval Bloch
- Shalvata Mental Health Center, Hod Hasharon, affiliated with the Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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9
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Bussink-Voorend D, Hautvast JLA, Vandeberg L, Visser O, Hulscher MEJL. A systematic literature review to clarify the concept of vaccine hesitancy. Nat Hum Behav 2022; 6:1634-1648. [PMID: 35995837 DOI: 10.1038/s41562-022-01431-6] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 07/13/2022] [Indexed: 11/25/2022]
Abstract
Vaccine hesitancy (VH) is considered a top-10 global health threat. The concept of VH has been described and applied inconsistently. This systematic review aims to clarify VH by analysing how it is operationalized. We searched PubMed, Embase and PsycINFO databases on 14 January 2022. We selected 422 studies containing operationalizations of VH for inclusion. One limitation is that studies of lower quality were not excluded. Our qualitative analysis reveals that VH is conceptualized as involving (1) cognitions or affect, (2) behaviour and (3) decision making. A wide variety of methods have been used to measure VH. Our findings indicate the varied and confusing use of the term VH, leading to an impracticable concept. We propose that VH should be defined as a state of indecisiveness regarding a vaccination decision.
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Affiliation(s)
- Daphne Bussink-Voorend
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands.
| | - Jeannine L A Hautvast
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands
| | - Lisa Vandeberg
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Olga Visser
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands
| | - Marlies E J L Hulscher
- Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, the Netherlands
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10
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Ata Teneler A, Ayhan F, Zaim E, Ozek U. A community-based study in the central district of Giresun: COVID-19 vaccine hesitancy. Hum Vaccin Immunother 2022; 18:2092362. [PMID: 35797599 DOI: 10.1080/21645515.2022.2092362] [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: 12/15/2022] Open
Abstract
Thanks to immunization strategies, which is a multistakeholder process that includes scientific, political, and nongovernmental organizational pillars, deaths and the risk of severe disease caused by COVID-19 infection are prevented. However, to prevent the losses caused by vaccine hesitancy, it is important to reveal the causes. We aimed to determine the frequency of vaccine hesitancy in individuals registered in the central district of Giresun, Turkey, and to investigate the related factors. In this cross-sectional study, the sample was selected from the population aged over 18 years, who were eligible for COVID-19 vaccination but had not been vaccinated. The systematic sampling method was used to select the participants (n = 422) from a list of the entire population (n = 12,055). The dependent variable was "COVID-19 vaccine hesitancy." Data were analyzed using the SPSS 22 software; descriptive, Chi-square, and logistic regression analyses were conducted. The rate of vaccine hesitancy was 58.9%. Vaccine hesitancy was higher in those who were old, employed, and had not been infected with COVID-19. After being given information, 55.8% of those who hesitated and 12.4% of those who resisted were convinced. Distrust in vaccines was the most frequent cause of vaccine hesitancy (32.5%). It was found that vaccine hesitancy was two times higher in those who had not had COVID-19 [OR = 1.95; 95% CI: 1.13-3.369], and 1.7 times higher in those who were employed [OR = 1.70; 95% CI: 1.06-2.74]. The fight against vaccine hesitancy and resistance must be based on active information, guidance, confidence, and a thorough understanding of the reasons.
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Affiliation(s)
- Asli Ata Teneler
- Public Health Specialist, Giresun Central Community Health Center, Giresun, Turkey
| | - Fatma Ayhan
- Public Health Specialist, Giresun Central Community Health Center, Giresun, Turkey
| | - Emrah Zaim
- Head of Central Community Health Center, Giresun Central Community Health Center, Giresun, Turkey
| | - Unal Ozek
- Provincial Directorate of Public Health, Giresun Provincial Health Directorate, Giresun, Turkey
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COVID-19 Vaccine Hesitancy among Health Professional Students: Cross-Sectional Data from the First Wave of the HOLISTIC Cohort Study. Vaccines (Basel) 2022; 10:vaccines10091566. [PMID: 36146644 PMCID: PMC9502320 DOI: 10.3390/vaccines10091566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022] Open
Abstract
Vaccine hesitancy has been observed around the world, but there is a paucity of data among a broad range of U.S. health professional students. The goal of this report is to present findings about COVID-19 vaccine hesitancy among a cross-section of U.S. health professional students and determine if hesitancy varies by demographic characteristics, health science college, and other factors. A cross-sectional analysis of HOLISTIC Cohort Study participants enrolled from April 14 2021 to May 5 2021 at seven health sciences colleges in the University of Illinois Chicago was used. Exploratory and confirmatory factor analysis were used to evaluate vaccine hesitancy items and identify domains. Among 555 health professional students, three domains (perceived benefit, trustworthiness, and risk) contribute to vaccine hesitancy. Significant differences were observed in the domains among students of different races as well as vaccination history. Compared to students in the College of Medicine, students in the Colleges of Applied Health Science (OR 0.43; CI [0.19–0.96]), Pharmacy (OR 0.38; CI [0.17–0.87]), Nursing (OR 0.35; CI [0.16–0.78]), and Social Work (OR 0.30; CI [0.11–0.78]) reported lower perceived benefit. Compared to students in the College of Medicine, students in the College of Applied Health Sciences (OR 0.39; CI [0.17–0.94]), Dentistry (OR 0.27; CI [0.10–0.76]), Nursing (OR 0.38; CI [0.16–0.94]), and Social work (OR 0.31; CI [0.11–0.86]) reported more trustworthiness and more concerns about risk (OR 2.80; CI [1.15–6.81] for College of Applied Health Sciences, OR 9.12; CI [2.80–29.75] for Dentistry, OR 3.77; CI [1.47–9.65] for Nursing, OR 3.14; CI [1.02–9.67] for Social Work). Our findings suggest the need for a tailored vaccination strategy among different subgroups of health professional students.
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Bruno F, Laganà V, Pistininzi R, Tarantino F, Martin L, Servidio R. Validation and psychometric properties of the Italian Vaccination Attitudes Examination (VAX-I) scale. CURRENT PSYCHOLOGY 2022; 42:1-11. [PMID: 35669211 PMCID: PMC9136196 DOI: 10.1007/s12144-022-03209-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 01/04/2023]
Abstract
Despite the massive volume of scientific evidence on the benefits of immunisation, vaccine hesitancy is still a global health threat and represents an obstacle to controlling the spread of viruses such as SARS-CoV-2 and its associated COVID-19. Thus, the present study aimed to adapt and validate an Italian version of the Vaccination Attitudes Examination (VAX) scale. The Italian version of the scale (VAX-I), along with validation measures (general health perceptions, perceived sensitivity to medicines, intention to get the flu vaccine, and trust in health authorities) were administered to a sample of 534 Italian participants aged 18 to 87 (M = 32.41, SD = 15.35). The original version of the VAX scale was translated into Italian using a back-translation method. The parallel and confirmatory factor analyses showed that the scale's four-factor structure fits the data well, as in the original version. Reliability coefficients indicated that the VAX-I scale showed good internal consistency and measurement invariance results demonstrated that the VAX-I scale is stable across gender. Construct validity was supported by the significant negative correlation with general health perceptions, intentions to get the flu vaccine, and trust in health authorities, and the weak but significant and positive correlation with perceived sensitivity to medicines. Overall, the VAX-I scale appears to be a valid instrument to assess vaccine hesitancy in the Italian context. Supplementary Information The online version contains supplementary material available at 10.1007/s12144-022-03209-5.
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Affiliation(s)
- Francesco Bruno
- Regional Neurogenetic Centre (CRN), Department of Primary Care, ASP Catanzaro, Viale A. Perugini, 88046 Lamezia Terme, CZ Italy
- Association for Neurogenetic Research (ARN), Lamezia Terme, CZ Italy
- Academy of Cognitive Behavioral Sciences of Calabria (ASCoC), Lamezia Terme, CZ Italy
| | - Valentina Laganà
- Association for Neurogenetic Research (ARN), Lamezia Terme, CZ Italy
| | - Rebecca Pistininzi
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Francesca Tarantino
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Leslie Martin
- Department of Psychology, La Sierra University, Riverside, CA USA
| | - Rocco Servidio
- Department of Cultures, Education and Society, University of Calabria, Via Pietro Bucci, Cubo 18/B – Quarto Piano, 87036 Arcavacata di Rende, Cosenza Italy
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