1
|
Zhao Q, Yin H, Guo D. Digital Media Exposure and Health Beliefs Influencing Influenza Vaccination Intentions: An Empirical Research in China. Vaccines (Basel) 2022; 10:1913. [PMID: 36423009 PMCID: PMC9695165 DOI: 10.3390/vaccines10111913] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/03/2022] [Accepted: 11/10/2022] [Indexed: 07/24/2023] Open
Abstract
The purpose of this study was to investigate whether/how digital media exposure influences people's intention to influenza vaccination. Through an anonymous online survey, we collected data on Chinese people's exposure to influenza and influenza vaccine information on digital media platforms and their attitudes toward influenza vaccines (N = 600). The structural equation model analysis results strongly support to the research hypotheses and the proposed model. The findings reveal three major themes: (1) digital media exposure significantly influence the susceptibility and severity of influenza. (2) After exposure to digital media, it is helpful to understand the vaccine's benefits, reduce the barriers to vaccination, and finally improve the intention to vaccination. (3) Users receive cues to action from digital media, and their vaccination intention tends to be positive. These findings explore how digital media exposure influences influenza vaccination intention and may provide insights into vaccine promotion efforts in countries. Research has shown that digital media exposure contributes to getting vaccinated against influenza.
Collapse
Affiliation(s)
- Qingting Zhao
- School of Journalism and Communication, Shandong University, Jinan 250100, China
| | - Hao Yin
- School of Journalism and Communication, Nanjing Normal University, Nanjing 210097, China
| | - Difan Guo
- School of Journalism and Communication, Beijing Normal University, Beijing 100091, China
| |
Collapse
|
2
|
Huiberts A, van Cleef B, Tjon-A-Tsien A, Dijkstra F, Schreuder I, Fanoy E, van Gageldonk A, van der Hoek W, van Asten L. Influenza vaccination of school teachers: A scoping review and an impact estimation. PLoS One 2022; 17:e0272332. [PMID: 35951517 PMCID: PMC9371289 DOI: 10.1371/journal.pone.0272332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 07/11/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction Influenza vaccination, besides protecting traditional risk groups, can protect employees and reduce illness-related absence, which is especially relevant in sectors with staff shortages. This study describes current knowledge of influenza vaccination in teachers and estimates its potential impact. Methods We conducted a scoping review of the considerations for and impact of influenza vaccination of schoolteachers (grey and scientific literature up to 2020 March, complemented with interviews). We then estimated the potential impact of teacher vaccination in the Netherlands, with different scenarios of vaccine uptake for 3 influenza seasons (2016–2019). Using published data on multiple input parameters, we calculated potentially averted absenteeism notifications, averted absenteeism duration and averted doctor visits for influenza. Results Only one scientific paper reported on impact; it showed lower absenteeism in vaccinated teachers, whereas more knowledge of vaccination impact was deemed crucial by 50% of interviewed experts. The impact for the Netherlands of a hypothetical 50% vaccine uptake was subsequently estimated: 74–293 potentially averted physician visits and 11,178–28,896 potentially averted days of influenza absenteeism (on ≈200,000 total teacher population). An estimated 12–32 vaccinations were required to prevent one teacher sick-leave notification, or 3.5–9.1 vaccinations to prevent one day of teacher absenteeism (2016–2019). Conclusion Scientific publications on influenza vaccination in teachers are few, while public interest has increased to reduce teacher shortages. However, school boards and public health experts indicate requiring knowledge of impact when considering this vaccination. Estimations of 3.5–9.1 vaccinated teachers preventing one day of influenza-related sick leave suggest a possible substantial vaccination impact on absenteeism. Financial incentives, more accessible on-site vaccinations at workplaces, or both, are expected to increase uptake, but more research is needed on teachers’ views and vaccine uptake potential and its cost-effectiveness. Piloting free on-site influenza vaccination in several schools could provide further information on teacher participation.
Collapse
Affiliation(s)
- Anne Huiberts
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- * E-mail:
| | - Brigitte van Cleef
- Department for Infectious Disease Control, Public Health Service, Amsterdam, The Netherlands
| | - Aimée Tjon-A-Tsien
- Department for Infectious Disease Control, Public Health Service, Rotterdam-Rijnmond, The Netherlands
| | - Frederika Dijkstra
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Imke Schreuder
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Ewout Fanoy
- Department for Infectious Disease Control, Public Health Service, Rotterdam-Rijnmond, The Netherlands
| | - Arianne van Gageldonk
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Wim van der Hoek
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Liselotte van Asten
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| |
Collapse
|
3
|
Barattucci M, Pagliaro S, Ballone C, Teresi M, Consoli C, Garofalo A, De Giorgio A, Ramaci T. Trust in Science as a Possible Mediator between Different Antecedents and COVID-19 Booster Vaccination Intention: An Integration of Health Belief Model (HBM) and Theory of Planned Behavior (TPB). Vaccines (Basel) 2022; 10:vaccines10071099. [PMID: 35891265 PMCID: PMC9320855 DOI: 10.3390/vaccines10071099] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/23/2022] [Accepted: 07/06/2022] [Indexed: 12/19/2022] Open
Abstract
As the literature highlights, many health behavior theories try to explain both social and psychological variables influencing an individual’s health behavior. This study integrates insights relative to the antecedents of getting vaccinated from health behavior theories, particularly including the health belief model (HBM), the theory of planned behavior (TPB), and the different socio-demographic factors. Furthermore, we considered the possible mechanism of impact of distrust in science on individuals’ hesitance and resistance to taking up SARS-CoV-2 vaccination in subjects living in Italy. A correlational study of 1095 subjects enrolled when the national vaccination campaign for the third dose was launched. A questionnaire was used to measure: Italian Risk Perception; subjective norm; trust in science, trust in the vaccine; fear of COVID-19; fear of the vaccine; perceived knowledge about SARS-CoV-2; booster vaccination intention. Principal results show that: (i) the positive relationship provided by HBM theory between perceptions of SARS-CoV-2 risk (vulnerability and severity) and intention to have the vaccine, through fear of COVID-19; (ii) the positive relationship between subjective norms and both trust in science and vaccination intention; (iii) that trust in science plays a crucial role in predicting vaccination intention. Finally, the results provided indications about a positive relationship between subjective norms and fear of COVID-19, and a full mediation role of trust in science in the relationships between determinants of both TPA and HBM, fear of COVID-19, and vaccination intention. In conclusion, an individual’s intention (not) to get vaccinated requires the consideration of a plethora of socio-psychological factors. However, overall, trust in science appears to be a key determinant of vaccination intention. Additional strategies promoting healthy behavior are needed.
Collapse
Affiliation(s)
- Massimiliano Barattucci
- Department of Human and Social Sciences, University of Bergamo, 24129 Bergamo, Italy
- Correspondence:
| | - Stefano Pagliaro
- Department of Neuroscience, Imaging and Clinical Sciences, University of Studies ‘Gabriele d’Annunzio’, 66100 Chieti, Italy; (S.P.); (C.B.); (M.T.)
| | - Chiara Ballone
- Department of Neuroscience, Imaging and Clinical Sciences, University of Studies ‘Gabriele d’Annunzio’, 66100 Chieti, Italy; (S.P.); (C.B.); (M.T.)
| | - Manuel Teresi
- Department of Neuroscience, Imaging and Clinical Sciences, University of Studies ‘Gabriele d’Annunzio’, 66100 Chieti, Italy; (S.P.); (C.B.); (M.T.)
| | - Carlo Consoli
- Koinè, Interdisciplinary Center for Psychology and Educational Sciences, 00185 Rome, Italy;
| | - Alice Garofalo
- Faculty of Human and Social Sciences, Kore University of Enna, 94100 Enna, Italy; (A.G.); (T.R.)
| | | | - Tiziana Ramaci
- Faculty of Human and Social Sciences, Kore University of Enna, 94100 Enna, Italy; (A.G.); (T.R.)
| |
Collapse
|
4
|
Jędrzejek MJ, Mastalerz-Migas A. Influenza Vaccination Coverage, Motivators for, and Barriers to Influenza Vaccination among Healthcare Workers in Wroclaw, Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031586. [PMID: 35162609 PMCID: PMC8835710 DOI: 10.3390/ijerph19031586] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 01/29/2023]
Abstract
Background: Influenza vaccination, as a key element of control activities intended to prevent nosocomial influenza transmission, is recommended each year for all healthcare workers (HCWs). The objectives were to determine the rate of influenza vaccination and to identify reasons for receiving or declining the influenza vaccine among HCWs in the 2018/19 and 2019/20 influenza seasons. Methods: This study is a cross-sectional observational study carried out between January and March 2020, in 2 hospitals and 15 primary health-care settings (PHCS) in Wroclaw (Poland). Results: A total of 165 questionnaires were completed. The majority of participating HCWs were female—137 (83.0%), and, by profession, the majority were physicians 92 (55.8%). Influenza vaccination coverage was 61.2% in 2019/20, and 47.9% in the 2018/19 season for all participants. Participants who were male, physicians and personnel from PHCS were more frequently vaccinated in both seasons. According to the statistical analysis, physicians were more likely to receive vaccinations than nurses (p < 0.01), as were HCWs who had been vaccinated in the previous season (p < 0.001). Conclusion: The identified barriers were mainly caused by misconceptions (fear of vaccine adverse effects and perception of not being at risk/no need to get vaccinated) and an organizational barriers (lack of time). These findings may prove useful for designing immunization campaigns to tailor strategies to reach specific groups.
Collapse
|
5
|
Hall CM, Northam H, Webster A, Strickland K. Determinants of seasonal influenza vaccination hesitancy among healthcare personnel: An integrative review. J Clin Nurs 2021; 31:2112-2124. [PMID: 34716635 DOI: 10.1111/jocn.16103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/23/2021] [Accepted: 10/04/2021] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES To explore the determinants of and behaviour change models for seasonal influenza vaccination compliance among healthcare personnel. BACKGROUND COVID-19 vaccine hesitancy among healthcare personnel may be better understood by exploring determinants of seasonal influenza vaccine hesitancy. DESIGN Integrative literature review. METHODS A systematic search was conducted in accordance with PRISMA guidelines. Six thousand and forty-eight articles were screened. Seventy-eight met inclusion criteria. Due to the heterogeneity of included articles, a narrative synthesis was conducted utilising a conceptual matrix to identify thematic categories. RESULTS Six thematic categories were identified as influencing HCP SIV compliance: 'perceived vulnerability', 'trust', 'past behaviour', 'professional duty', 'access and convenience' and 'knowledge and experience'. The Health Belief Model (HBM) was the most commonly utilised health behaviour change model within the seasonal influenza vaccination context. Few studies have examined seasonal influenza vaccine acceptance and uptake within the Australian HCP context, particularly involving community care and aged care. CONCLUSIONS Factors that appear to relate to influenza vaccination compliance among HCP can be grouped according to several thematic categories, and they also appear influential in COVID-19 vaccine uptake. In particular, an emerging focus on 'trust' or the more emotive considerations of decision-making around health-protective behaviours requires further exploration in the context of a pandemic. Efforts to influence these domains to increase compliance, however, are likely to be impeded by a lack of a well-developed and tested behaviour change model. RELEVANCE TO CLINICAL PRACTICE Healthcare personnel (HCP) face high levels of occupational exposure to seasonal influenza every year. An emerging focus on 'trust' and the more emotive considerations of decision-making around health-protective behaviours requires further exploration in the context of a pandemic.
Collapse
Affiliation(s)
- Caroline M Hall
- Faculty of Health, School of Nursing, Midwifery & Public Health, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Holly Northam
- Faculty of Health, School of Nursing, Midwifery & Public Health, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Adrian Webster
- Faculty of Health, School of Nursing, Midwifery & Public Health, University of Canberra, Canberra, Australian Capital Territory, Australia.,Health Systems Group, Australian Institute of Health and Welfare, Canberra, Australian Capital Territory, Australia
| | - Karen Strickland
- Faculty of Health, School of Nursing, Midwifery & Public Health, University of Canberra, Canberra, Australian Capital Territory, Australia.,Faculty of Health and Environmental Sciences, School of Clinical Sciences, AUT, Auckland, New Zealand.,Robert Gordon University, Aberdeen, Scotland
| |
Collapse
|
6
|
Alkathlan M, Khalil R, Alhemaidani MF, Alaed GH, Almutairi SM, Almalki HA, Alghofaili RH, Al-Wutayd O. Trends, Uptake, and Predictors of Influenza Vaccination Among Healthcare Practitioners During the COVID-19 Pandemic Flu Season (2020) and the Following Season (2021) in Saudi Arabia. J Multidiscip Healthc 2021; 14:2527-2536. [PMID: 34552331 PMCID: PMC8450674 DOI: 10.2147/jmdh.s330029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/01/2021] [Indexed: 12/28/2022] Open
Abstract
Background Healthcare practitioners (HCPs) are at high risk of influenza. Seasonal influenza vaccines can reduce influenza-associated morbidity in healthcare settings, but despite mandatory influenza vaccination in the Kingdom of Saudi Arabia, the vaccination uptake rate among HCPs is below expectations. This study investigated vaccination trends from 2017 to 2020 to identify factors affecting vaccination among HCPs during the COVID-19 pandemic flu and subsequent seasons. Methods Cross-sectional study among HCPs was conducted in January 2021. A structured questionnaire was shared via social media. Vaccine uptake predictors were identified using descriptive statistics and logistic regression models (p-value 0.05). Results A total of 424 HCPs (118 physicians and 306 nurses) completed the questionnaire. Vaccine uptake increased from 2017 to 2019 (45% to 52% to 62%) but fell (to 59%) during the 2020 COVID-19 pandemic flu season. Multivariable analysis indicated participants >40 years old (AOR 3.09, 95% CI 1.64–5.83), female (AOR 1.74, 95% CI 1.13–2.67), non-Saudi (AOR 2.62, 95% CI 1.72–4.01), nurses (AOR 2.70, 95% CI 1.75–4.17), and who possessed accurate knowledge of the flu vaccine efficacy duration (AOR 3.04, 95% CI 1.87–4.94) were more likely to have received the vaccine. However, 79% of HCPs declared their intention to be vaccinated in the 2021 flu season, with participants >40 years old, female (AOR 2.25, 95% CI 1.38–3.68), non-Saudi (AOR 3.79, 95% CI 2.34–6.16), or nurses (AOR 2.94, 95% CI 1.82–4.76) more likely to do so. Conclusion Influenza vaccination uptake declined among HCPs during the 2020 flu season compared with the previous season but is expected to increase in the upcoming 2021 season. Nevertheless, the findings are encouraging and indicate increased willingness of HCPs to become vaccinated in the upcoming 2021 season, but coverage could be further increased by policymakers via a comprehensive plan focusing particularly on younger HCPs, Saudis, males, and physicians.
Collapse
Affiliation(s)
- Mohammed Alkathlan
- Department of Infectious Diseases, King Fahad Specialist Hospital, Buraydah, Saudi Arabia
| | - Rehana Khalil
- Department of Family and Community Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Munirah F Alhemaidani
- Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Ghadah H Alaed
- Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Shatha M Almutairi
- Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Hala A Almalki
- Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Renad H Alghofaili
- Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Osama Al-Wutayd
- Department of Family and Community Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| |
Collapse
|
7
|
Mena G, Blanco B, Casas I, Huertas A, Sánchez MA, Auñón M, Viñas J, Esteve M. Attitudes of Spanish hospital staff towards COVID-19 vaccination and vaccination rates. PLoS One 2021; 16:e0257002. [PMID: 34506487 PMCID: PMC8432869 DOI: 10.1371/journal.pone.0257002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 08/20/2021] [Indexed: 12/24/2022] Open
Abstract
Background COVID-19 vaccine hesitancy seems to be universal across countries and subgroups, and so are its determinants. We studied the willingness and factors associated with the decision to be vaccinated against COVID-19 in healthcare workers (HCW) in a Spanish tertiary hospital. Furthermore, we compared the percentage of willingness to vaccinate against COVID with actual vaccination rates among HCW in our hospital. Methods From December 21, 2020 to January 4, 2021, before initiation of the COVID-19 HCW vaccination campaign at Germans Trias i Pujol University Hospital (HUGTiP), an anonymous self-administered questionnaire was administered to HCW. Univariate and multivariate logistic regression of the association of variables with the outcome “intention to receive the COVID-19 vaccine as soon as possible” was conducted. Vaccination rates were extracted from the hospital information systems. Results Forty-four percent of HCW included in the study declared a willingness to be vaccinated against COVID-19 as soon as possible. This was associated with male sex [1.66 (95%CI 1.13–2.43); p = 0.009], older age [1.02 (95%CI 1.00–1.03); p = 0.014], belonging to the occupational groups “physician” or “other” [5.76 (95%CI 3.44–9.63) and 2.15 (95%CI 1.25–3.70); p<0.001], respectively, and reporting influenza vaccination during the last three seasons or at least one of the last three seasons [3.84 (95%CI 2.56–5.75) and 2.49 (95%CI 1.71–3.63); p<0.001]. One in ten hospital workers reported they were unwilling to receive COVID-19 vaccination. Actual COVID-19 vaccination uptake among HCW was higher (80.4%) than the percentage of willingness to vaccinate estimated from the questionnaire. Physicians not only had the highest vaccination rate, but also the highest correlation between the reported intention to vaccinate and the final decision to receive COVID-19 vaccination. Conclusions COVID-19 vaccination uptake was higher than previously estimated according to the stated intentions of HCW. Doubts and fears must be addressed, particularly in persons less inclined to be vaccinated: females, younger people and those not vaccinated against influenza in recent seasons. The study of barriers and strategies aimed at promoting COVID-19 vaccination must be adapted in relation to occupational groups’ attitudes, understanding their idiosyncrasies with respect to this and other vaccines.
Collapse
Affiliation(s)
- Guillermo Mena
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
- Autonomous University of Barcelona, Badalona, Spain
- Germans Trias I Pujol Research Institute (IGTP), Badalona, Spain
| | - Beatriz Blanco
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Irma Casas
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
- Autonomous University of Barcelona, Badalona, Spain
- Germans Trias I Pujol Research Institute (IGTP), Badalona, Spain
- * E-mail:
| | - Antonia Huertas
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
- Autonomous University of Barcelona, Badalona, Spain
| | - María-Araceli Sánchez
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
| | - Mario Auñón
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
- Germans Trias I Pujol Research Institute (IGTP), Badalona, Spain
| | - Jordi Viñas
- Autonomous University of Barcelona, Badalona, Spain
| | - María Esteve
- Preventive Medicine Department—Germans Trias i Pujol University Hospital, Badalona, Spain
- Autonomous University of Barcelona, Badalona, Spain
| |
Collapse
|
8
|
Rosental H, Shmueli L. Integrating Health Behavior Theories to Predict COVID-19 Vaccine Acceptance: Differences between Medical Students and Nursing Students. Vaccines (Basel) 2021; 9:783. [PMID: 34358199 PMCID: PMC8310115 DOI: 10.3390/vaccines9070783] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 06/23/2021] [Accepted: 07/09/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND This study aimed to explore behavioral-related factors predicting the intention of getting a COVID-19 vaccine among medical and nursing students using an integrative model combining the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB). METHODS A cross-sectional online survey was conducted among medical and nursing students aged > 18 years in their clinical years in Israel between 27 August and 28 September 2020. Hierarchical logistic regression was used to predict acceptance of a COVID-19 vaccine. RESULTS A total number of 628 participants completed the survey. Medical students expressed higher intentions of getting vaccinated against COVID-19 than nursing students (88.1% vs. 76.2%, p < 0.01). The integrated model based on HBM and TPB was able to explain 66% of the variance (adjusted R2 = 0.66). Participants were more likely to be willing to get vaccinated if they reported higher levels of perceived susceptibility, benefits, barriers, cues to action, attitude, self-efficacy and anticipated regret. Two interaction effects revealed that male nurses had a higher intention of getting vaccinated than did female nurses and that susceptibility is a predictor of the intention of getting vaccinated only among nurses. CONCLUSIONS This study demonstrates that both models considered (i.e., HBM and TPB) are important for predicting the intention of getting a COVID-19 vaccine among medical and nursing students, and can help better guide intervention programs, based on components from both models. Our findings also highlight the importance of paying attention to a targeted group of female nurses, who expressed low vaccine acceptance.
Collapse
Affiliation(s)
| | - Liora Shmueli
- Department of Management, Bar-Ilan University, Ramat Gan 52900, Israel;
| |
Collapse
|
9
|
Craighead L, Chengat Prakashbabu B, Musallam I, Ndour AP, Ayih-Akakpo AAPHS, Fotsac Dzousse M, Crystella Ngong CA, Kameni Feussom JM, Yempabou D, Mouiche-Mouliom MM, Doumbia A, Fane A, Dembele E, L Minoungou G, Tapsoba ASR, Moussa S, Pato P, Pali M, Ba EH, Alambédji RB, Ayih-Akakpo J, Guitian J, Häsler B. Brucellosis in dairy herds: Farm characteristics and practices in relation to likely adoption of three potential private-public partnership (PPP) vaccination control strategies in West and Central Africa. Transbound Emerg Dis 2021; 69:1479-1505. [PMID: 33876579 DOI: 10.1111/tbed.14114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 03/13/2021] [Accepted: 04/14/2021] [Indexed: 11/26/2022]
Abstract
Brucellosis is regarded as one of the highest burden zoonotic diseases to persist in many regions globally. While sustained vaccination against B. abortus in an endemic setting can markedly reduce the prevalence of large ruminant and human brucellosis and benefit local livelihoods, the implementation of effective and sustainable control programmes has often failed in the worst affected areas. In a cross-sectional study of 728 peri-urban dairy farmers in nine areas of six West and Central African countries, levels of commercialization and farm characteristics were examined alongside B. abortus seroprevalence estimates to hypothesize the most appropriate model for brucellosis vaccination delivery in each country. Demographic and economic data were collated and used to describe the farming systems currently in place. Furthermore, these data were utilized in a likelihood assessment to generate a quantitative score to hypothesize which of three private-public partnership (PPP) vaccine delivery models, that is 1) transformative, 2) transactional or 3) collaborative, would be most appropriate in each setting. The study sites had substantial differences in their levels of dairy commercialization and the farming practices employed; the heterogeneity across the study sites was evident in the conclusions of which models would be appropriate for vaccination delivery. While Lomé (Togo) had a strong indication for a transformative PPP model, Burkina Faso had strong indication for the collaborative PPP model. Of the remaining study sites, the scores were less dominant for any one model with Cameroon and Ivory Coast sites only just scoring highest on the transformative model and Senegal and Mali sites only just scoring highest on the collaborative model. Interestingly, none of the countries included in the study scored highest on the transactional model which currently is the most commonplace delivery model in the majority of sub-Saharan African countries.
Collapse
Affiliation(s)
- Laura Craighead
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, UK
| | - Bhagyalakshmi Chengat Prakashbabu
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, UK
| | - Imadidden Musallam
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, UK
| | - Andrée Prisca Ndour
- Ecole Inter-Etats des Sciences et Médecine Vétérinaires de Dakar, Dakar, Senegal
| | | | | | | | - Jean Marc Kameni Feussom
- Cameroon Epidemiological Network for Animal Diseases (RESCAM), Ministry of Livestock, Fisheries and Animal Industries (MINEPIA), Yaoundé, Cameroon.,Epidemiology-Public Health-Veterinary Association (ESPV), Yaoundé, Cameroon
| | - Damitoti Yempabou
- Ecole Inter-Etats des Sciences et Médecine Vétérinaires de Dakar, Dakar, Senegal
| | | | | | - Adama Fane
- Laboratoire Central Vétérinaire, Bamako, Mali
| | | | | | - Arnaud S R Tapsoba
- Institut de l'Environnement et de Recherches Agricoles (INERA), Ouagadougou, Burkina Faso
| | - Sanogo Moussa
- LANADA/Laboratoire Central Vétérinaire de Bingerville (LCVB), Service de Bactériologie, Abidjan, Ivory Coast
| | - Pindemnewe Pato
- Ministère de l'Agriculture de la Production Animale et Halieutique, Direction de l'Élevage, Lomé, Togo
| | - Magnoudewa Pali
- Ministère de l'Agriculture de la Production Animale et Halieutique, Direction de l'Élevage, Lomé, Togo
| | - El-Hadj Ba
- Institut de recherche pour le développement (IRD), Dakar, Sénégal
| | | | - Justin Ayih-Akakpo
- Ecole Inter-Etats des Sciences et Médecine Vétérinaires de Dakar, Dakar, Senegal
| | - Javier Guitian
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, UK
| | - Barbara Häsler
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, The Royal Veterinary College, Hatfield, UK
| |
Collapse
|
10
|
Tuells J, Egoavil CM, Morales-Moreno I, Fortes-Montoya E, Salazar-García C, Rodríguez-Blanco N. Knowledge, Attitudes, and Sources of Information on Vaccines in Spanish Nursing Students: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073356. [PMID: 33805085 PMCID: PMC8036398 DOI: 10.3390/ijerph18073356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/13/2021] [Accepted: 03/18/2021] [Indexed: 12/25/2022]
Abstract
Health professionals are the most influential and main sources of information about vaccines for the general population, as they are regarded as role models by patients and society. The objective of the present study was to determine the knowledge and attitudes of a group of university Nursing students about vaccines, as well as their sources of information and their education needs. A cross-sectional study was performed through a questionnaire (55 items) provided to Nursing students at two Spanish universities. A total of 1122 students participated in the study. The mean score obtained for knowledge about vaccines was 44.6 ± 4.3, and for attitudes towards vaccines, it was 37.2 ± 3.9. Hepatitis B (94.7%) and the Flu (89%) are the two main vaccines they should receive as health workers. The main source of information was the family environment (65.6%). Most of them considered that post-graduate education about vaccines should be provided by academic entities (universities, 62.7%). Among the health professionals, Nurses (85.5%) must be better educated and trained on the subject of vaccines. It is therefore necessary to delve into and complete the nurses’ training on vaccines, to educate them about the risks at the individual level, and their decisive role as promoters of the vaccination strategy for the general population. Universities must become the leaders in vaccine education and training.
Collapse
Affiliation(s)
- José Tuells
- Department of Community Nursing, Preventive Medicine and Public Health and History of Science, University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain;
- Correspondence: ; Tel.: +34-965-903838
| | - Cecilia M. Egoavil
- Unit of Clinical Pharmacology, Alicante University General Hospital, 03010 Alicante, Spain; (C.M.E.); (C.S.-G.)
| | - Isabel Morales-Moreno
- Department of Nursing, Universidad Católica San Antonio de Murcia (UCAM) Campus de los Jerónimos, N. 135 Guadalupe, 30107 Murcia, Spain;
| | - Elena Fortes-Montoya
- Department of Community Nursing, Preventive Medicine and Public Health and History of Science, University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain;
| | - Carlos Salazar-García
- Unit of Clinical Pharmacology, Alicante University General Hospital, 03010 Alicante, Spain; (C.M.E.); (C.S.-G.)
| | - Noelia Rodríguez-Blanco
- Department of Obstetrics and Gynaecology, Marina Baixa University Hospital, Av. Alcalde En Jaume Botella Mayor, 7, 03570 Villajoyosa, Spain;
- Department of Nursing, Universidad Cardenal Herrera-CEU, Plaza Reyes Católicos, 19, 03204 Elche, Spain
| |
Collapse
|
11
|
Evaluation of a 'serious game' on nursing student knowledge and uptake of influenza vaccination. PLoS One 2021; 16:e0245389. [PMID: 33444348 PMCID: PMC7808644 DOI: 10.1371/journal.pone.0245389] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 12/29/2020] [Indexed: 11/20/2022] Open
Abstract
Background Influenza is a serious global healthcare issue that is associated with between 290,000 to 650,000 deaths annually. The aim of this study is to evaluate the effect of a ‘serious game’ about influenza, on nursing student attitude, knowledge and uptake of the influenza vaccination. Methods 1306 undergraduate nursing students were invited, via email, to play an online game about influenza between September 2018 and March 2019. 430 nursing students accessed the game and completed an 8-item questionnaire measuring their attitudes to influenza between September 2018 and March 2019. In April 2019, 356 nursing students from this sample completed a follow-up 2-item questionnaire about their uptake of the influenza vaccination. A larger separate 40-item knowledge questionnaire was completed by a year one cohort of 124 nursing students in August 2018 prior to receiving access to the game and then after access to the game had ended, in April 2019. This sample was selected to determine the extent to which the game improved knowledge about influenza amongst a homogenous group. Results In the year preceding this study, 36.7% of the sample received an influenza vaccination. This increased to 47.8% after accessing to the game. Nursing students reported perceived improvements in their knowledge, intention to get the vaccination and intention to recommend the vaccination to their patients after playing the game. Nursing students who completed the 40-item pre- and post-knowledge questionnaire scored an average of 68.6% before receiving access to the game and 85.2% after. Using Paired T-Tests statistical analysis, it was determined that this 16.6% increase was highly statistically significant (P < 0.001). Conclusions The research highlights that the influenza game can improve knowledge and intention to become vaccinated. This study suggests that improvement in influenza knowledge is likely to encourage more nursing students to receive the influenza vaccination.
Collapse
|
12
|
Short E, Zimmerman PA, van de Mortel T. Barriers associated with mandatory influenza vaccination policies for healthcare workers: an integrative review. J Infect Prev 2020; 21:212-220. [PMID: 33408758 PMCID: PMC7745584 DOI: 10.1177/1757177420935629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 04/15/2020] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Uptake of influenza vaccination reduces staff absenteeism as well as mortality of patients and healthcare workers (HCWs); however, adherence of HCWs to annual influenza vaccination is poor and some healthcare facilities are now considering mandatory influenza vaccination policies. AIM The purpose of this study was to identify the perceived and reported barriers to the implementation of a mandatory influenza vaccination policy for HCWs. METHODS An integrative review of the literature was conducted. Databases including CINAHL, Cochrane Library, Medline and PubMed were searched using key terms. The quality of papers was assessed utilising the Standard Quality Assessment Criteria for Evaluating Primary Research papers for a Variety of Fields which consisted of 10 questions with a possible total score of 20. PRISMA guidelines were used to report the search outcomes. RESULTS A total of 68 papers were identified from the database search. Seven papers were relevant, following screening. The quality scores of these were in the range of 15-20. A number of barriers are reported to prevent the effective implementation of mandatory influenza vaccination policies including ethical and legal considerations, logistics, healthcare burden, leadership and management, and human factors such as HCWs' perspectives. CONCLUSIONS By comprehensively identifying these, barriers can be addressed to allow effective implementation of such policies in healthcare facilities to ensure improved outcomes. The results of the review indicated the need for further research to ensure that barriers are addressed cohesively.
Collapse
Affiliation(s)
- Erica Short
- Griffith University, Logan Campus, Brisbane, Australia
| | - Peta-Anne Zimmerman
- Graduate Infection Prevention and Control Program, School of Nursing and Midwifery, Menzies Health Institute, Gold Coast Hospital and Health Services, Griffith University, Southport, QLD, Australia
| | - Thea van de Mortel
- School of Nursing and Midwifery, Griffith University, Southport, QLD, Australia
| |
Collapse
|
13
|
Mellucci C, Tamburrano A, Cassano F, Galletti C, Sguera A, Damiani G, Laurenti P. Vaccine Hesitancy among Master's Degree Students in Nursing and Midwifery: Attitude and Knowledge about Influenza Vaccination. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7191. [PMID: 33019559 PMCID: PMC7579204 DOI: 10.3390/ijerph17197191] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/27/2020] [Accepted: 09/29/2020] [Indexed: 11/16/2022]
Abstract
Influenza vaccination among healthcare workers may reduce morbidity and protect fragile patients. Most of the evidence concerning the vaccine hesitancy of healthcare workers reported lack of knowledge and wrong attitude. The aims of this study were to explore the knowledge and attitudes about influenza vaccination among master's degree students in Nursing and Midwifery, and to evaluate the effectiveness of their involvement in the hospital vaccination campaign in order to increase intention to receive immunization. The students of nurses and midwives were involved in the vaccination sessions of the 2018-19 hospital campaign. They were recruited to complete an online survey. Students of the 2nd year (involved in the vaccination campaign) and the 1st year (not involved) were compared. Descriptive and inferential statistics were performed for data analysis. Students who intend to receive influenza vaccination in the following year registered a percentage of 83.6% and showed an overall attitude of 66.8%. The involvement of the students in the vaccination campaign led to a significant increase in their positive vaccination attitude (80.9% vs. 87.0%) and in their intention to receive flu vaccination in the following year (67.7% vs. 100%). A positive attitude towards vaccinations was observed by nurses and midwives. Their involvement in the planning and activities during the vaccination campaign could positively influence their opinions and intention to receive vaccination.
Collapse
Affiliation(s)
- Claudia Mellucci
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
| | - Andrea Tamburrano
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
| | - Fabiana Cassano
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
| | - Caterina Galletti
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
- Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Anna Sguera
- Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Gianfranco Damiani
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
- Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Patrizia Laurenti
- Section of Hygiene, Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.M.); (F.C.); (C.G.); (G.D.); (P.L.)
- Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| |
Collapse
|
14
|
Alhalaseh L, Fayoumi H, Khalil B. The Health Belief Model in predicting healthcare workers' intention for influenza vaccine uptake in Jordan. Vaccine 2020; 38:7372-7378. [PMID: 32950300 DOI: 10.1016/j.vaccine.2020.09.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 08/27/2020] [Accepted: 09/01/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND Theories of health behavior change are being inadequately adopted to understand the reasons behind low influenza vaccination rates among healthcare workers (HCWs). The Theory of Planned Behavior (TPB) is being used to predict intention-behavior relationship while the Health Belief Model (HBM) is being employed to predict actual behavior. The purpose of this study was to test a conceptual model based on the HBM's constructs to predict Jordanian HCWs' intentions for influenza vaccine uptake as an alternative to the TPB. METHOD A cross-sectional questionnaire-based study was conducted in 2016 in a tertiary teaching hospital in Amman-Jordan including a convenience sample of 477 HCWs with direct patient contact. The study instrument was tested for validity and reliability. A conceptual regression model was proposed incorporating the constructs of the primary HBM with some modifications in the threat construct as well as an additional variable about explicit past vaccination behavior (in the past year and/or any previous history of influenza vaccine uptake). RESULTS Almost all the constructs of the HBM demonstrated significant differences between participants intending and those who did not intend to vaccinate against influenza. After adjusting for the confounding variables in the final conceptual regression model, past vaccination behavior (OR= 4.50, 95%Confidence Interval 3.38-6.00, P< 0.0005) and the perceived benefit scale (OR= 1.19, 95% Confidence Interval 1.11-1.28, P< 0.0005) were the only significant predictors of intentions to vaccinate against influenza in the next season. CONCLUSION Taking into consideration the altruistic beliefs of HCWs and their explicit past vaccination history augments the utility of the original HBM tool in predicting HCWs' intentions to vaccinate against influenza in a way that is consistent with the predictive ability of the Theory of Planned Behavior.
Collapse
Affiliation(s)
- Lana Alhalaseh
- Department of Family and Community Medicine, School of Medicine, University of Jordan. Amman, Jordan.
| | - Hanan Fayoumi
- Department of Family and Community Medicine, School of Medicine, University of Jordan. Amman, Jordan
| | - Bayan Khalil
- Department of Family and Community Medicine, School of Medicine, University of Jordan. Amman, Jordan
| |
Collapse
|
15
|
Determinants of Vaccination Uptake in Risk Populations: A Comprehensive Literature Review. Vaccines (Basel) 2020; 8:vaccines8030480. [PMID: 32867126 PMCID: PMC7563537 DOI: 10.3390/vaccines8030480] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/13/2020] [Accepted: 08/19/2020] [Indexed: 12/14/2022] Open
Abstract
Vaccination uptake has decreased globally in recent years, with a subsequent rise of vaccine-preventable diseases. Travellers, immunocompromised patients (ICP), and healthcare workers (HCW) are groups at increased risk for (severe) infectious diseases due to their behaviour, health, or occupation, respectively. While targeted vaccination guidelines are available, vaccination uptake seems low. In this review, we give a comprehensive overview of determinants-based on the integrated change model-predicting vaccination uptake in these groups. In travellers, low perceived risk of infection and low awareness of vaccination recommendations contributed to low uptake. Additionally, ICP were often unaware of the recommended vaccinations. A physician's recommendation is strongly correlated with higher uptake. Furthermore, ICP appeared to be mainly concerned about the risks of vaccination and fear of deterioration of their underlying disease. For HCW, perceived risk of (the severity of) infection for themselves and for their patients together with perceived benefits of vaccination contribute most to their vaccination behaviour. As the determinants that affect uptake are numerous and diverse, we argue that future studies and interventions should be based on multifactorial health behaviour models, especially for travellers and ICP as only a limited number of such studies is available yet.
Collapse
|
16
|
Boey L, Roelants M, Vandermeulen C. Increased vaccine uptake and less perceived barriers toward vaccination in long-term care facilities that use multi-intervention manual for influenza campaigns. Hum Vaccin Immunother 2020; 17:673-680. [PMID: 32692943 DOI: 10.1080/21645515.2020.1788327] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Seasonal influenza is an annually recurring threat to residents of long-term care facilities (LTCFs) since high age and chronic disease diminish immune response following vaccination. Although immunization of healthcare workers (HCWs) has proven to be an added value, coverage rates remain low. A ready-to-use instruction manual was designed to facilitate the implementation of interventions known to increase vaccination coverage in healthcare institutions. It includes easy-access vaccination, role model involvement, personalized promotional material, education and extensive communication. We evaluated this manual during the 2017-vaccination campaign in 11 LTCFs in Belgium. Vaccination coverage before and after the campaign was recorded by the LTCFs and the usefulness of the manual was assessed by interviewing the organizers of the local campaigns. Attitudes toward vaccination and reasons for vaccination were evaluated with a quantitative survey in HCWs before and after the campaign. The mean vaccination coverage reported by the LTCFs was 54% (range: 35-72%) in 2016 and 68% (range: 45-81%) in 2017. After the campaign, HCWs were less likely to expect side effects after influenza vaccination (OR (95%CI): 0.4 (0.2-0.9)) or to oppose vaccination (OR (95%CI): 0.3 (0.1-0.9)). The majority (>60%) indicated to be well informed about the risks of influenza and the efficacy of the vaccine. The main reason for vaccination in those who previously refused it was resident protection. The manual was found useful by the organizers of the campaigns. We conclude that the use of an intervention manual may support vaccination uptake and decrease perceived barriers toward influenza vaccination in countries without mandatory vaccination in HCWs.
Collapse
Affiliation(s)
- Lise Boey
- Leuven University Vaccinology Center, Department of Public Health and Primary Care, Leuven, Belgium
| | - Mathieu Roelants
- Department of Public Health and Primary Care, Environment and Health, Leuven, Belgium
| | - Corinne Vandermeulen
- Leuven University Vaccinology Center, Department of Public Health and Primary Care, Leuven, Belgium.,Department of Public Health and Primary Care, Environment and Health, Leuven, Belgium
| |
Collapse
|
17
|
Kenny E, McNamara Á, Noone C, Byrne M. Barriers to seasonal influenza vaccine uptake among health care workers in long-term care facilities: A cross-sectional analysis. Br J Health Psychol 2020; 25:519-539. [PMID: 32320125 DOI: 10.1111/bjhp.12419] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 03/14/2020] [Indexed: 11/30/2022]
Abstract
Objectives The vaccination of health care workers (HCWs) against influenza is recommended by numerous public health authorities. Despite these recommendations, the rate of vaccine uptake is poor, particularly among those working in long-term care. The current study aimed to use the theoretical domains framework to identify the barriers associated with influenza vaccine uptake among HCWs in long-term care facilities. Design The study employed a cross-sectional survey design. Methods HCWs (n = 372) at 21 long-term care facilities in the west of Ireland completed a paper-based questionnaire, which assessed the socio-demographic and psychosocial determinants associated with HCW influenza vaccine uptake. Results Findings indicated that a logistic regression using the theoretical domains framework demonstrated a strong ability to correctly classify whether or not HCWs received the influenza vaccine. Significant predictors of receiving the vaccine were past vaccination (OR = 16.16, 95% CI = 5.52-47.34), Goals (OR = 3.15, 95% CI = 1.63-6.06), Intentions (OR = 2.42, 95% CI = 1.23-4.77), Social influences (OR = 0.39, 95% CI = 0.18-0.84), and Reinforcement (OR = 0.46, 95% CI = 0.21-0.98). Conclusions This research identified the key psychological determinants associated with HCW vaccine uptake. Interventions that target the theoretical domains, Goals, Intentions, Social influences, and Reinforcement, may enhance vaccine uptake among HCW in long-term care facilities. Statement of contribution What is already known on this subject? Seasonal influenza vaccine uptake among health care workers in long-term care settings is suboptimal. Many socio-demographic, psychosocial, and organizational barriers to vaccination have been identified. However, few studies have explored the barriers to vaccination among health care workers in long-term care settings within a behaviour change theory framework. What does this study add? This is the first study to apply the theoretical domains framework to vaccination behaviour. Health care worker vaccine uptake was associated with having previously received the vaccine and the domains Goals, Intentions, Social influences, and Reinforcement. The findings suggest that interventions that target these domains may increase vaccine uptake among health care workers in long-term care facilities. Possible interventions could include vaccination action planning and promoting vaccination as a positive act rather than a professional responsibility.
Collapse
Affiliation(s)
- Eanna Kenny
- Health Behaviour Change Research Group, School of Psychology, NUI Galway, Ireland
| | - Áine McNamara
- Department of Public Health, HSE West, Merlin Park Hospital, Galway, Ireland
| | - Chris Noone
- Health Behaviour Change Research Group, School of Psychology, NUI Galway, Ireland
| | - Molly Byrne
- Health Behaviour Change Research Group, School of Psychology, NUI Galway, Ireland
| |
Collapse
|
18
|
Mounier-Jack S, Bell S, Chantler T, Edwards A, Yarwood J, Gilbert D, Paterson P. Organisational factors affecting performance in delivering influenza vaccination to staff in NHS Acute Hospital Trusts in England: A qualitative study. Vaccine 2020; 38:3079-3085. [PMID: 32147294 PMCID: PMC7090903 DOI: 10.1016/j.vaccine.2020.02.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 02/21/2020] [Accepted: 02/26/2020] [Indexed: 12/19/2022]
Abstract
Health care workers are a priority group for seasonal influenza vaccination, which is recommended by the World Health Organisation. There is a wide variation in uptake between and within countries. England has achieved 69.5% of health care workers vaccinated overall in 2017/18 across NHS acute and community health care settings, but it varies between Trusts from 50% to over 92.3%. While attitudinal factors have been well researched, there is limited evidence on organisational factors associated with high uptake. In England, most NHS Trusts are now implementing a similar range of interventions as part of their flu programme, and it remains unclear why performance remains so variable. This qualitative study is the first to explore reasons for this variation and provide recommendations for lower performing Trusts on how to improve. Fifty-seven interviews of managers and vaccinators were conducted in nine hospitals with flu vaccination uptake ranging from just over 55% to above 90%. Our study found that while Trusts deployed a wide range of both demand generating and supply interventions to increase uptake, there were marked differences in the organisational and delivery models utilised. Our study suggests that organisational culture was possibly the most important ingredient when trying to differentiate between high and low performing Trusts. We found that a positive culture aimed at fostering continuous improvement and favouring non-coercion on balance yielded more adherence from staff. Where influenza vaccination was embedded in the organisation wellbeing strategy, rather than executed as a siloed seasonal programme, this tended to foster good performance. Improving performance of influenza vaccination in health care workers will involve not only deploying the right interventions, and following "best practices". It will require the adaptation of flu progamme delivery strategies to the organisation context, and embedding vaccination into the organisational culture, thus supporting the normalisation of yearly vaccination.
Collapse
Affiliation(s)
- Sandra Mounier-Jack
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London WC1H 9SH, UK.
| | - Sadie Bell
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London WC1H 9SH, UK
| | - Tracey Chantler
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London WC1H 9SH, UK
| | - Angela Edwards
- Department of Immunisation and Countermeasures, Public Health England, UK
| | - Jo Yarwood
- Department of Immunisation and Countermeasures, Public Health England, UK
| | | | - Pauline Paterson
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| |
Collapse
|
19
|
Ng TW, Cowling BJ, So HC, Ip DK, Liao Q. Testing an integrative theory of health behavioural change for predicting seasonal influenza vaccination uptake among healthcare workers. Vaccine 2020; 38:690-698. [DOI: 10.1016/j.vaccine.2019.10.041] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 09/27/2019] [Accepted: 10/15/2019] [Indexed: 11/27/2022]
|
20
|
Mc Conalogue D, Verle N, Ellis H, Scott S. Influenza and vaccination: beliefs and practices of local authority staff. Occup Med (Lond) 2019; 69:445-452. [PMID: 31421052 DOI: 10.1093/occmed/kqz102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Influenza causes large outbreaks every year. Professionals outside healthcare, including social care staff and non-care giving roles, have a key role in protecting their clients and sustaining operational productivity through influenza vaccination. There has been little research on non-healthcare staff working with vulnerable people and those working in non-caregiving settings regarding influenza and influenza vaccination. AIMS To understand the practices, experiences, perceptions and motivations of local authority staff regarding influenza and influenza vaccination. METHODS Semi-structured focus groups were carried out with local authority staff in Gloucestershire. Transcripts were thematically analysed. RESULTS Participants tended to perceive influenza as a serious illness, where a person had a specific risk factor or during pandemics. They did not feel vulnerable unless they had previous experience of infection or had an underlying health condition. Motivation to vaccinate was based on previous experience of influenza, where they had a close family member at risk or when working directly with vulnerable clients. Beliefs about negative side effects of the vaccine were the strongest reason for vaccine refusal. Ease of access to vaccination through on-site clinics is key to uptake. Management are perceived as key motivators or blockers to vaccine uptake. CONCLUSIONS Workers outside healthcare settings do not feel vulnerable to influenza and have low motivation to vaccinate, unless they have previous experience of infection or an underlying health condition. Vaccination programmes must proactively address workers' beliefs and motivations to ensure their participation in flu vaccination programmes.
Collapse
Affiliation(s)
- D Mc Conalogue
- Public Health Team, Gloucestershire County Council Shire Hall, Gloucester, UK
| | - N Verle
- Older People Hub, Gloucestershire County Council Shire Hall, Gloucester, UK
| | - H Ellis
- Children and Families Hub, Gloucestershire County Council, Gloucester, UK
| | - S Scott
- Public Health Team, Gloucestershire County Council Shire Hall, Gloucester, UK
| |
Collapse
|
21
|
Souza TPD, Lobão WM, Santos CADST, Almeida MDCCD, Moreira Júnior ED. [Factors associated with the acceptance of the influenza vaccine among health workers: knowledge, attitude and practice]. CIENCIA & SAUDE COLETIVA 2019; 24:3147-3158. [PMID: 31389561 DOI: 10.1590/1413-81232018248.21912017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Accepted: 02/09/2018] [Indexed: 11/22/2022] Open
Abstract
Influenza vaccine is recommended for all health workers, but vaccination coverage remains unsatisfactory. A cross-sectional study that aimed to identify factors associated with influenza vaccination was carried out with health workers from a large Hospital Complex in Salvador, Bahia. A self-administered questionnaire was used based on the models "Knowledge, Attitudes and Practices" and "Health Belief Model". The dependent variable was the vaccination status against influenza in 2014, and the independent variables were sociodemographic factors, vaccine history, knowledge and attitudes about influenza/influenza vaccine. Logistic regression was used, odds ratio was calculated with 95% confidence intervals, adjusting for sex, age and occupation. The best multivariate model was chosen through backwards elimination and the Akaike Information Criterion. 755 workers participated. Influenza vaccine coverage was 61.5%, being higher among nurses (69.0%) and lower among physicians (49.1%). The factors associated with being vaccinated against influenza were: knowing that even when healthy, one must vaccinate against influenza (OR = 3.15; 95%CI:1.74-5.71); knowing that the vaccine does not protect for many years (OR = 2.08; 95%CI:1.30-3.33); and not to be afraid of post-vaccine adverse effects (OR = 1.93; 95%CI: 1.26-2.95).
Collapse
Affiliation(s)
- Tiago Pereira de Souza
- Instituto Gonçalo Muniz, Fiocruz. R. Waldemar Falcão 121, Candeal. 40296-710 Salvador BA Brasil.
| | - William Mendes Lobão
- Instituto Gonçalo Muniz, Fiocruz. R. Waldemar Falcão 121, Candeal. 40296-710 Salvador BA Brasil.
| | | | | | | |
Collapse
|
22
|
Stead M, Critchlow N, Patel R, MacKintosh AM, Sullivan F. Improving uptake of seasonal influenza vaccination by healthcare workers: Implementation differences between higher and lower uptake NHS trusts in England. Infect Dis Health 2019; 24:3-12. [DOI: 10.1016/j.idh.2018.09.082] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/03/2018] [Accepted: 09/05/2018] [Indexed: 10/28/2022]
|
23
|
Boey L, Bral C, Roelants M, De Schryver A, Godderis L, Hoppenbrouwers K, Vandermeulen C. Attitudes, believes, determinants and organisational barriers behind the low seasonal influenza vaccination uptake in healthcare workers - A cross-sectional survey. Vaccine 2018; 36:3351-3358. [PMID: 29716777 DOI: 10.1016/j.vaccine.2018.04.044] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/13/2018] [Accepted: 04/17/2018] [Indexed: 11/15/2022]
Abstract
BACKGROUND Seasonal influenza threatens hospitalised patients and residents of nursing homes annually. Due to age and chronic disease their protection following immunisation is diminished. Additional immunisation of direct contacts and in particular healthcare workers (HCWs) has proven added value. As vaccination coverage in HCWs remains low, we aimed to gain insight in the factors behind the demotivation for influenza vaccination. METHODS Attitudes and believes towards influenza vaccination and socio-demographic and professional determinants were surveyed in 5141 Belgian HCWs from 13 hospitals and 14 nursing homes. Additionally, influenza campaign coordinators of the participating healthcare institutions were interviewed about the factors of success/failure in their campaigns. RESULTS The mean vaccination coverage registered by the participating healthcare institutions was 40.4% in the hospitals and 45.3% in the nursing homes. Overall, up to 90% of HCWs found it important not to infect their patients. However, only 20% of non-vaccinated HCWs considered influenza vaccination a duty to not harm their patients. Up to 40% of unvaccinated staff believed they could get influenza after vaccination and that vaccination weakens their immune system. Also, only about 20% of unvaccinated staff thought to have a high chance of getting influenza. Reasons for unvaccinated staff to get vaccinated in the future are self-protection and protection of family members. Factors that positively influenced vaccination coverage are encouragement by supervisors (OR, hospitals: 7.1, p < 0.001; nursing homes: 7.5, p < 0.001) and well-organized vaccination campaigns with on-site vaccination. Factors that negatively affected vaccination coverage are misconceptions about influenza and its vaccine (OR, range 0.1-0.7, p < 0.001 for most misconceptions) and underestimation of the risk of contracting influenza by patients or HCWs (OR of perceived susceptibility, range 2.1-5.1, p < 0.001 for most factors). CONCLUSION There is a need for guidance for the organization of seasonal influenza campaigns, in which education, communication and easy accessible vaccination are promoted.
Collapse
Affiliation(s)
- Lise Boey
- Leuven University Vaccinology Center, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Belgium.
| | - Charlotte Bral
- Leuven University Vaccinology Center, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Belgium
| | - Mathieu Roelants
- Environment and Health, Department of Public Health and Primary Care, KU Leuven, Belgium
| | - Antoon De Schryver
- Department of Epidemiology and Social Medicine, University of Antwerp, Belgium; IDEWE Occupational Health Services, Heverlee-Leuven, Belgium
| | - Lode Godderis
- Environment and Health, Department of Public Health and Primary Care, KU Leuven, Belgium; IDEWE Occupational Health Services, Heverlee-Leuven, Belgium
| | - Karel Hoppenbrouwers
- Leuven University Vaccinology Center, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Belgium; Environment and Health, Department of Public Health and Primary Care, KU Leuven, Belgium
| | - Corinne Vandermeulen
- Leuven University Vaccinology Center, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Belgium
| |
Collapse
|
24
|
Hussain H, McGeer A, McNeil S, Katz K, Loeb M, Simor A, Powis J, Langley J, Muller M, Coleman BL. Factors associated with influenza vaccination among healthcare workers in acute care hospitals in Canada. Influenza Other Respir Viruses 2018; 12:319-325. [PMID: 29430860 PMCID: PMC5907810 DOI: 10.1111/irv.12545] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2018] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Influenza vaccine coverage rates among healthcare workers (HCWs) in acute care facilities in Canada remain below national targets. OBJECTIVE To determine factors associated with influenza vaccine uptake among HCWs. METHODS This secondary analysis of a prospective cohort study included HCWs aged 18-69 years, working ≥20 h/wk in a Canadian acute care hospital. Questionnaires were administered to participants in the fall of the season of participation (2011/12-2013/14) which captured demographic/household characteristics, medical histories, occupational, behavioural and risk factors for influenza. Generalized estimating equation logistic regression was used to determine factors associated with vaccine uptake in the season of participation. RESULTS The adjusted odds ratio for influenza vaccination in the current season was highest for those vaccinated in 3 of 3 previous seasons (OR 156; 95% CI 98, 248) followed by those vaccinated in 2 of 3 and 1 of 3 previous seasons when compared with those not vaccinated. Compared with nurses, physicians (OR 4.2; 95% CI 1.4, 13.2) and support services staff (OR 1.8; 95% CI 1.3, 2.4) had higher odds ratios for vaccine uptake. Conversely, HCWs identifying as Black had lower odds of uptake compared with those with European ancestry (OR 0.44, 95% CI 0.26-0.75) when adjusted for other factors in the model. CONCLUSION Healthcare workers differ in their annual uptake of influenza vaccine based on their past vaccination history, occupation and ethnicity. These findings indicate a need to determine whether there are other vaccine-hesitant groups within healthcare settings and learn which approaches are successful in increasing their uptake of influenza vaccines.
Collapse
Affiliation(s)
| | - Allison McGeer
- Mount Sinai Hospital, Toronto, ON, Canada.,University of Toronto, Toronto, ON, Canada
| | - Shelly McNeil
- Queen Elizabeth II Health Sciences Centre, Halifax, NS, Canada.,Dalhousie University, Halifax, NS, Canada.,Nova Scotia Health Authority, Halifax, NS, Canada
| | - Kevin Katz
- University of Toronto, Toronto, ON, Canada.,North York General Hospital, Toronto, ON, Canada
| | - Mark Loeb
- Hamilton Health Sciences, Hamilton, ON, Canada.,McMaster University, Hamilton, ON, Canada
| | - Andrew Simor
- University of Toronto, Toronto, ON, Canada.,Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Jeff Powis
- University of Toronto, Toronto, ON, Canada.,Michael Garron Hospital, Toronto, ON, Canada
| | - Joanne Langley
- Dalhousie University, Halifax, NS, Canada.,IWK Health Centre, Halifax, NS, Canada
| | - Matthew Muller
- University of Toronto, Toronto, ON, Canada.,St. Michael's Hospital, Toronto, ON, Canada
| | | | - Brenda L Coleman
- Mount Sinai Hospital, Toronto, ON, Canada.,University of Toronto, Toronto, ON, Canada
| |
Collapse
|
25
|
Benin AL, Lockwood G, Creatore T, Donovan D, Predmore M, MacArthur S. Improving Mandatory Vaccination Against Influenza: Minimizing Anxiety of Employees to Maximize Health of Patients. Am J Med Qual 2018; 33:372-382. [PMID: 29301403 DOI: 10.1177/1062860617748738] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective was to describe qualitatively the attitudes among employees toward mandatory vaccination against influenza to ultimately improve such programs and prevent hospital-acquired influenza. Qualitative interviews were conducted with 21 employees at a freestanding children's hospital. Analysis of interview transcripts used grounded theory and the constant comparative method; codes were iteratively revised and refined as themes emerged. Themes emerged elucidating promoters and concerns. Promoters included a desire to protect self, family, and patients; perception of vaccination as part of professional responsibility; and free vaccination as a benefit from the organization. Concerns included negative feelings surrounding the forced nature and substantial anxiety about the physical injection. Participants expressed a strong desire for a private, compassionate, unhurried environment for the injection. Managing personal anxiety and a desire for privacy emerged as strong concerns among health care workers getting vaccinated at work. This information enabled future improvements in the mandatory vaccination campaign.
Collapse
Affiliation(s)
| | - Gina Lockwood
- 1 Connecticut Children's Medical Center, Hartford, CT
| | | | - Donna Donovan
- 1 Connecticut Children's Medical Center, Hartford, CT
| | | | | |
Collapse
|
26
|
Hagemeister MH, Stock NK, Ludwig T, Heuschmann P, Vogel U. Self-reported influenza vaccination rates and attitudes towards vaccination among health care workers: results of a survey in a German university hospital. Public Health 2017; 154:102-109. [PMID: 29220709 DOI: 10.1016/j.puhe.2017.10.027] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 09/12/2017] [Accepted: 10/26/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The objective of this survey was to analyse vaccination rates and attitudes towards vaccination among health care workers (HCWs). The period prevalence of self-reported acute respiratory infections in the influenza season 2014/2015 was examined. STUDY DESIGN A cross-sectional study was conducted among HCWs of a German university hospital using an anonymised questionnaire. Recruitment was performed by providing all medical and nursing staff a paper questionnaire with an invitation to participate. METHODS Descriptive aggregated data were generated from digitalised questionnaires for all variables. Differences in categorical variables were analysed by Chi-squared test. Textual data were analysed by an iterative process based on the grounded theory by Glaser and Strauss. RESULTS The response rate was 31% (677/2186). Probable influenza was described by 9% (64/677) of the participants. The overall self-reported vaccination rate was 55% (366/666). Self-reported vaccination rate was higher in physicians (172/239, 72%) than in nursing staff (188/418, 45%). HCWs in paediatrics (103/148, 70%) more likely received vaccines than HCWs in surgery (31/84, 37%). Most vaccinations were provided by medical staff on the wards (164/368, 45%). Self-reported lost work-time due to adverse events after vaccination was low (6/336, 2%). Eight categories for vaccine refusal were identified, whereof doubts about effectiveness and indication of the vaccine was most frequently mentioned (72/202, 36%). CONCLUSIONS Efforts to promote vaccination should focus on nursing staff and should provide scientific evidence on effectiveness, adverse effects, and the benefits of health care workers' vaccination for patients. Administering vaccines at the workplace proved to be a successful strategy in our setting. Studies are needed to assess the frequency of influenza causing disease in HCWs.
Collapse
Affiliation(s)
- M H Hagemeister
- Public Health Authority, District Office Kitzingen, Bavaria, Germany; Infection Control, University Hospital Würzburg, Bavaria, Germany.
| | - N K Stock
- Institute for Hygiene and Microbiology, University of Würzburg, Bavaria, Germany
| | - T Ludwig
- Institute for Clinical Epidemiology and Biometry, University of Würzburg, Bavaria, Germany
| | - P Heuschmann
- Institute for Clinical Epidemiology and Biometry, University of Würzburg, Bavaria, Germany; Clinical Trial Centre, University Hospital Würzburg, Bavaria, Germany
| | - U Vogel
- Infection Control, University Hospital Würzburg, Bavaria, Germany; Institute for Hygiene and Microbiology, University of Würzburg, Bavaria, Germany
| |
Collapse
|
27
|
Fall E, Izaute M, Chakroun-Baggioni N. How can the health belief model and self-determination theory predict both influenza vaccination and vaccination intention ? A longitudinal study among university students. Psychol Health 2017; 33:746-764. [PMID: 29132225 DOI: 10.1080/08870446.2017.1401623] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background and objective Seasonal influenza is frequent among students and often responsible for impaired academic performance and lower levels of general health. However, the vaccination rate in this population is very low. As the seasonal influenza vaccine is not compulsory in France, it is important to improve the vaccination uptake by identifying predictors of both intention and behaviour. This study investigated the effect of decisional balance, motivation and self-efficacy on vaccination acceptance using the Extended Health Belief Model (HBM) and Self-Determination Theory (SDT). Design and Main Outcome Measures University students were invited to fill in an online survey to answer questions about their influenza vaccination intention, and HBM and SDT constructs. A one-year longitudinal follow-up study investigated vaccination behaviour. Results Autonomous motivation and self-efficacy significantly influenced the intention to have the influenza vaccine, and vaccine behaviour at one-year follow-up. Intention predicted a significant proportion of variation (51%) in behaviour, and mediated the effect of these predictors on vaccination behaviour. Conclusion These results suggest that motivation concepts of the Self-Determination Theory can be adequately combined with the Health Belief Model to understand vaccination behaviour.
Collapse
Affiliation(s)
- Estelle Fall
- a Université de Lorraine, EA 4360 APEMAC, équipe psychologie de la santé , Metz , France
| | - Marie Izaute
- b LAPSCO , Université Clermont Auvergne, CNRS , Clermont-Ferrand , France
| | | |
Collapse
|
28
|
Cheung EKH, Lee S, Lee SS. Pattern of exposure to information and its impact on seasonal influenza vaccination uptake in nurses. J Hosp Infect 2017; 97:376-383. [PMID: 28807832 DOI: 10.1016/j.jhin.2017.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 08/06/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Uptake of annual influenza vaccination of healthcare workers (HCWs) varies, and remains at a suboptimal level in many countries. As HCWs are often exposed to a variety of information about vaccination, the pattern of exposure may impact their decision; this deserves further investigation. METHODS Practising nurses in Hong Kong were invited to participate in an anonymous online survey in February 2016, after the winter seasonal peak. The questionnaire covered demographics, work nature and experiences, vaccination uptake history and reasons for vaccination decisions. Two behavioural categories for access to information were defined - passive exposure to information and active information-seeking - differentiated by the source, type and nature of information accessed. Chi-squared test, Mann-Whitney U-test and logistic regression were performed to compare vaccinated and unvaccinated nurses. RESULTS In total, 1177 valid returns were received from nurses. The median age of respondents was 32 years and 86% were female. The overall vaccination rate was 33%. Passive exposure to information from the workplace, professional body and social network was not predictive of vaccination decision, but passive exposure to information from mass media was predictive [odds ratio (OR) 1.78]. Active information-seeking, such as consulting a senior (OR 2.46), organizing promotional activities (OR 2.85) and undertaking an information search (OR 2.43), was significantly associated with increased vaccination uptake. A cumulative effect could be demonstrated for active information-seeking (OR 1.86), but not for passive exposure to information. CONCLUSION The current strategy of promotions and campaigns for seasonal influenza vaccination in HCWs may not be effective in increasing vaccination coverage. Measures targeting information-seeking behaviours may serve as an alternative approach.
Collapse
Affiliation(s)
- E K H Cheung
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, 2/F Postgraduate Education Centre, Prince of Wales Hospital, Shatin, Hong Kong
| | - S Lee
- Department of Psychiatry, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
| | - S S Lee
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, 2/F Postgraduate Education Centre, Prince of Wales Hospital, Shatin, Hong Kong.
| |
Collapse
|
29
|
Cheung K, Ho SMS, Lam W. Factors affecting the willingness of nursing students to receive annual seasonal influenza vaccination: A large-scale cross-sectional study. Vaccine 2017; 35:1482-1487. [PMID: 28214045 DOI: 10.1016/j.vaccine.2017.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/30/2017] [Accepted: 02/03/2017] [Indexed: 11/27/2022]
Abstract
Nursing students are at high risk of exposure to vaccine-preventable diseases such as seasonal influenza. However, due to the limited number of studies conducted in this area, the prevalence and factors affecting annual seasonal influenza vaccination (ASIV) uptake remain unclear. This was a large-scale cross-sectional survey study conducted among 902 nursing students in different years of study. The questionnaire was developed based on the Health Belief Model (HBM), and logistic regression was used to determine the predictors of ASIV uptake. The results of our study reveal that only 15.2% of nursing students declared having the vaccine in the previous year, and that ASIV uptake was self-reported. ASIV uptake was associated with perceived susceptibility (odds ratio=2.76), perceived seriousness (odds ratio=2.06) and perceived barriers (odds ratio=0.50). The odds of receiving ASIV were 17.96times higher for those participants having had ASIV at least once than those who had not received ASIV in the previous five years. In addition, the odds of receiving ASIV were 4.01times higher for master's than undergraduate students. Our study concludes that the ASIV uptake among nursing students is low. In order to increase vaccination uptake in subsequent years, future studies should promote vaccination based on HBM, focusing on nursing students in undergraduate studies by emphasizing not only vaccination knowledge, but also their social responsibility to protect patients. Influenza vaccination can be viewed as an ethical professional responsibility and a patient safety issue, as well as being an infection control strategy.
Collapse
Affiliation(s)
- Kin Cheung
- School of Nursing, The Hong Kong Polytechnic University, Yuk Choi Road, Hung Hom, Kowloon, Hong Kong, China.
| | - Sin Man Simone Ho
- School of Nursing, The Hong Kong Polytechnic University, Yuk Choi Road, Hung Hom, Kowloon, Hong Kong, China.
| | - Winsome Lam
- School of Nursing, The Hong Kong Polytechnic University, Yuk Choi Road, Hung Hom, Kowloon, Hong Kong, China.
| |
Collapse
|
30
|
Schmid P, Rauber D, Betsch C, Lidolt G, Denker ML. Barriers of Influenza Vaccination Intention and Behavior - A Systematic Review of Influenza Vaccine Hesitancy, 2005 - 2016. PLoS One 2017; 12:e0170550. [PMID: 28125629 PMCID: PMC5268454 DOI: 10.1371/journal.pone.0170550] [Citation(s) in RCA: 730] [Impact Index Per Article: 104.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/06/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Influenza vaccine hesitancy is a significant threat to global efforts to reduce the burden of seasonal and pandemic influenza. Potential barriers of influenza vaccination need to be identified to inform interventions to raise awareness, influenza vaccine acceptance and uptake. OBJECTIVE This review aims to (1) identify relevant studies and extract individual barriers of seasonal and pandemic influenza vaccination for risk groups and the general public; and (2) map knowledge gaps in understanding influenza vaccine hesitancy to derive directions for further research and inform interventions in this area. METHODS Thirteen databases covering the areas of Medicine, Bioscience, Psychology, Sociology and Public Health were searched for peer-reviewed articles published between the years 2005 and 2016. Following the PRISMA approach, 470 articles were selected and analyzed for significant barriers to influenza vaccine uptake or intention. The barriers for different risk groups and flu types were clustered according to a conceptual framework based on the Theory of Planned Behavior and discussed using the 4C model of reasons for non-vaccination. RESULTS Most studies were conducted in the American and European region. Health care personnel (HCP) and the general public were the most studied populations, while parental decisions for children at high risk were under-represented. This study also identifies understudied concepts. A lack of confidence, inconvenience, calculation and complacency were identified to different extents as barriers to influenza vaccine uptake in risk groups. CONCLUSION Many different psychological, contextual, sociodemographic and physical barriers that are specific to certain risk groups were identified. While most sociodemographic and physical variables may be significantly related to influenza vaccine hesitancy, they cannot be used to explain its emergence or intensity. Psychological determinants were meaningfully related to uptake and should therefore be measured in a valid and comparable way. A compendium of measurements for future use is suggested as supporting information.
Collapse
Affiliation(s)
- Philipp Schmid
- Center for Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Erfurt, Germany
- Department of Media and Communication Sciences, University of Erfurt, Erfurt, Germany
| | - Dorothee Rauber
- Center for Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Erfurt, Germany
- Department of Media and Communication Sciences, University of Erfurt, Erfurt, Germany
| | - Cornelia Betsch
- Center for Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Erfurt, Germany
- Department of Media and Communication Sciences, University of Erfurt, Erfurt, Germany
| | - Gianni Lidolt
- Department of Media and Communication Sciences, University of Erfurt, Erfurt, Germany
| | - Marie-Luisa Denker
- Department of Media and Communication Sciences, University of Erfurt, Erfurt, Germany
| |
Collapse
|
31
|
To KW, Lai A, Lee KCK, Koh D, Lee SS. Increasing the coverage of influenza vaccination in healthcare workers: review of challenges and solutions. J Hosp Infect 2016; 94:133-42. [PMID: 27546456 DOI: 10.1016/j.jhin.2016.07.003] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 07/11/2016] [Indexed: 10/21/2022]
Abstract
Seasonal influenza vaccine uptake rate of healthcare workers (HCWs) varies widely from <5% to >90% worldwide. Perception of vaccine efficacy and side-effects are conventional factors affecting the uptake rates. These factors may operate on a personal and social level, impacting the attitudes and behaviours of HCWs. Vaccination rates were also under the influence of the occurrence of other non-seasonal influenza pandemics such as avian influenza. Different strategies have been implemented to improve vaccine uptake, with important ones including the enforcement of the local authority's recommendations, promulgation of practice guidelines, and mandatory vaccination polices. Practised in some regions in North America, mandatory policies have led to higher vaccination rate, but are not problem-free. The effects of conventional educational programmes and campaigns are in general of modest impact only. Availability of convenient vaccination facilities, such as mobile vaccination cart, and role models of senior HCWs receiving vaccination are among some strategies which have been observed to improve vaccination uptake rate. A multi-faceted approach is thus necessary to persuade HCWs to participate in a vaccination programme, especially in areas with low uptake rate.
Collapse
Affiliation(s)
- K W To
- Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong, China
| | - A Lai
- Occupational Health Division, Ministry of Health, Negara Brunei Darussalam
| | - K C K Lee
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - D Koh
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Negara Brunei Darussalam; SSH School of Public Health, National University of Singapore, Singapore
| | - S S Lee
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
| |
Collapse
|
32
|
Using behavior change frameworks to improve healthcare worker influenza vaccination rates: A systematic review. Vaccine 2016; 34:3235-42. [PMID: 27155491 DOI: 10.1016/j.vaccine.2016.04.071] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 04/18/2016] [Accepted: 04/25/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND Influenza vaccination of healthcare workers (HCW) is important for protecting staff and patients, yet vaccine coverage among HCW remains below recommended targets. Psychological theories of behavior change may help guide interventions to improve vaccine uptake. Our objectives were to: (1) review the effectiveness of interventions based on psychological theories of behavior change to improve HCW influenza vaccination rates, and (2) determine which psychological theories have been used to predict HCW influenza vaccination uptake. METHODS MEDLINE, EMBASE, CINAHL, PsycINFO, The Joanna Briggs Institute, SocINDEX, and Cochrane Database of Systematic Reviews were searched for studies that applied psychological theories of behavior change to improve and/or predict influenza vaccination uptake among HCW. RESULTS The literature search yielded a total of 1810 publications; 10 articles met eligibility criteria. All studies used behavior change theories to predict HCW vaccination behavior; none evaluated interventions based on these theories. The Health Belief Model was the most frequently employed theory to predict influenza vaccination uptake among HCW. The remaining predictive studies employed the Theory of Planned Behavior, the Risk Perception Attitude, and the Triandis Model of Interpersonal Behavior. The behavior change framework constructs were successful in differentiating between vaccinated and non-vaccinated HCW. Key constructs identified included: attitudes regarding the efficacy and safety of influenza vaccination, perceptions of risk and benefit to self and others, self-efficacy, cues to action, and social-professional norms. The behavior change frameworks, along with sociodemographic variables, successfully predicted 85-95% of HCW influenza vaccination uptake. CONCLUSION Vaccination is a complex behavior. Our results suggest that psychological theories of behavior change are promising tools to increase HCW influenza vaccination uptake. Future studies are needed to develop and evaluate novel interventions based on behavior change theories, which may help achieve recommended HCW vaccination targets.
Collapse
|
33
|
Asma S, Akan H, Uysal Y, Poçan AG, Sucaklı MH, Yengil E, Gereklioğlu Ç, Korur A, Başhan İ, Erdogan AF, Özşahin AK, Kut A. Factors effecting influenza vaccination uptake among health care workers: a multi-center cross-sectional study. BMC Infect Dis 2016; 16:192. [PMID: 27142774 PMCID: PMC4855819 DOI: 10.1186/s12879-016-1528-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 04/28/2016] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND The present study aimed to identify factors affecting vaccination against influenza among health professionals. METHODS We used a multi-centre cross-sectional design to conduct an online self-administered questionnaire with physicians and nurses at state and foundation university hospitals in the south-east of Turkey, between 1 January 2015 and 1 February 2015. The five participating hospitals provided staff email address lists filtered for physicians and nurses. The questionnaire comprised multiple choice questions covering demographic data, knowledge sources, and Likert-type items on factors affecting vaccination against influenza. The target response rate was 20 %. RESULTS In total, 642 (22 %) of 2870 health professionals (1220 physicians and 1650 nurses) responded to the questionnaire. Participants' mean age was 29.6 ± 9.2 years (range 17-62 years); 177 (28.2 %) were physicians and 448 (71.3 %) were nurses. The rate of regular vaccination was 9.2 % (15.2 % for physicians and 8.2 % for nurses). Increasing age, longer work duration in health services, being male, being a physician, working in an internal medicine department, having a chronic disease, and living with a person over 65 years old significantly increased vaccination compliance (p < 0.05). We found differences between vaccine compliant and non-compliant groups for expected benefit from vaccination, social influences, and personal efficacy (p < 0.05). Univariate analysis showed differences between the groups in perceptions of personal risks, side effects, and efficacy of the vaccine (p < 0.05). Multivariate analysis found that important factors influencing vaccination behavior were work place, colleagues' opinions, having a chronic disease, belief that vaccination was effective, and belief that flu can be prevented by natural ways. CONCLUSION Numerous factors influence health professionals' decisions about influenza vaccination. Strategies to increase the ratio of vaccination among physicians and nurses should consider all of these factors to increase the likelihood of success.
Collapse
Affiliation(s)
- Süheyl Asma
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey.
| | - Hülya Akan
- Department of Family Medicine, Yeditepe University Faculty of Medicine, İnönü Mahallesi, Kayışdağı Cad., 26 Ağustos Yerleşimi, Kadıköy, İstanbul, 34755, Turkey
| | - Yücel Uysal
- Department of Family Medicine, Mersin University Faculty of Medicine, Çiftlikköy Kampusu, Mersin, 33343, Turkey
| | - A Gürhan Poçan
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| | - Mustafa Haki Sucaklı
- Department of Family Medicine Sütçü İmam University Faculty of Medicine, Avşar Kampüsü, Kahramanmaraş, 46100, Turkey
| | - Erhan Yengil
- Department of Family Medicine, Mustafa Kemal University Faculty of Medicine, Ürgen Paşa Mh, Hatay, 31030, Turkey
| | - Çiğdem Gereklioğlu
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| | - Aslı Korur
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| | - İbrahim Başhan
- Department of Family Medicine, Mersin University Faculty of Medicine, Çiftlikköy Kampusu, Mersin, 33343, Turkey
| | - A Ferit Erdogan
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| | - A Kürşat Özşahin
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| | - Altuğ Kut
- Department of Family Medicine, Başkent University Faculty of Medicine, Bağlıca Kampüsü Eskişehir Yolu 20. km Bağlıca, Ankara, 06810, Turkey
| |
Collapse
|
34
|
Santacruz-Hamer V, Porras-Povedano M, Oliva-Reina I. [Perception and attitudes of health professionals from a health area regarding influenza vaccination]. REVISTA DE CALIDAD ASISTENCIAL : ORGANO DE LA SOCIEDAD ESPANOLA DE CALIDAD ASISTENCIAL 2016; 31:159-167. [PMID: 26749105 DOI: 10.1016/j.cali.2015.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 09/28/2015] [Accepted: 10/19/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE Influenza is an infectious, acute and highly contagious disease, and vaccination remains the most effective prevention measure. Health professionals are considered at risk because of their daily exposure with patients. Vaccine coverage among health professionals in Spain is relatively low. The aim of this paper is to describe and analyse the perception and attitudes about influenza vaccination among health professionals from a health care area. METHOD A descriptive cross-sectional study was conducted using a web application method (EUSurvey). Data were analysed using descriptive, bivariate, and multivariate (logistic regression) analysis using R-project statistical software. RESULTS A total of 161 professionals (17.9%) responded to the online survey, 54.0% women (n=87) and 45.9% men (n=74). Influenza vaccination rate coverage among health professionals was 34.7%. The main reason reported by health professionals for getting vaccinated was to protect themselves (98.1%), to protect their family (72.6%), and to protect their patients (65.4%). On the other hand, the reasons for health professionals that reported not getting vaccinated was because of the lack of information about it (37.4%), fear of adverse reactions (22.2%), not having had time (14.1%), and considering that the vaccine does not work (14.1%). Multivariate analysis showed that the main factors for not getting vaccinated was to be female, type of service (administrative, medical-surgical and surgical), lack of information, and not been vaccinated before. CONCLUSIONS In order to increase vaccine uptake among health care personnel, information on the benefits of influenza vaccinations must be increased. Vaccination strategies should be targeted at those groups with lower coverage and are at high risk.
Collapse
Affiliation(s)
| | - M Porras-Povedano
- Unidad de Gestión Clínica Prevención, Promoción y Vigilancia de la Salud, Hospital de Riotinto, Área de Gestión Sanitaria Norte de Huelva, Minas de Riotinto, Huelva, España.
| | - I Oliva-Reina
- Unidad de Gestión Clínica Prevención, Promoción y Vigilancia de la Salud, Hospital de Riotinto, Área de Gestión Sanitaria Norte de Huelva, Minas de Riotinto, Huelva, España
| |
Collapse
|
35
|
Akan H, Yavuz E, Yayla M, Külbay H, Kaspar E, Zahmacıoğlu O, Badur S. Factors affecting uptake of influenza vaccination among family physicians. Vaccine 2016; 34:1712-8. [DOI: 10.1016/j.vaccine.2016.01.057] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 12/14/2015] [Accepted: 01/26/2016] [Indexed: 10/22/2022]
|
36
|
Silva ML, Perrier L, Paget JW, Mosnier A, Buthion V, Cohen JM, Späth HM. Influenza vaccination policy-making processes in France and The Netherlands: Framework and determinants. Health Policy 2016; 120:293-305. [PMID: 26806677 DOI: 10.1016/j.healthpol.2016.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 08/17/2015] [Accepted: 01/05/2016] [Indexed: 01/24/2023]
Abstract
OBJECTIVES Target groups for seasonal influenza vaccination are nationally defined based on several factors. However, few studies have explored the policy-making processes at the country-level. We investigated key differences in the policy-making process for the development of vaccination recommendations between France (FR) and The Netherlands (NL). This paper presents preliminary results on the evidence used in the decision-making process and focuses on the interactions between the experts and stakeholders. METHODS A documentary analysis identified the stakeholders of this process as governmental authorities, research institutions, associations, and manufacturers. This qualitative study included at least one expert from each stakeholder group. Thirty-three semi-structured interviews were performed in 2013 (16 FR, 17 NL). We used NVivo10® to perform a thematic content analysis on the data. RESULTS National Immunization Technical Advisory Groups (NITAGs) were the key stakeholders in the development of recommendations. There was no systematic standard evaluation of evidence during the decision-making process in both countries. Likewise, voting was not systematic, although it did occur more often in FR. A declaration of interests was obligatory in both countries. Experts with no conflicts of interest were rare because many depend on private funding for their research on influenza vaccination. CONCLUSIONS The transparency of the NITAGs' procedures for the development of recommendations should be improved. We believe improvements might be achieved by the systematic standard evaluation of evidence, consistent voting, clear declarations of interest, and increased public funding for vaccination research.
Collapse
Affiliation(s)
- Maria Laura Silva
- University of Lyon, Lyon, France; University of Bordeaux; Research Center Bordeaux Population HealthU1219 Inserm, Bordeaux, France; University Lumière Lyon 2; CNRS, GATELSEUMR 5824, Ecully, France.
| | - Lionel Perrier
- University of Lyon, Lyon, France; University Lumière Lyon 2; CNRS, GATELSEUMR 5824, Ecully, France; Direction of Clinical Research and Innovation, DRCI, Léon Bérard Cancer Centre, Lyon, France
| | - John W Paget
- Netherlands Institute For Health Services Research (NIVEL), Utrecht, The Netherlands
| | | | - Valérie Buthion
- University of Lyon, Lyon, France; University Lumière Lyon 2 COACTIS, EA 4161, Lyon, France
| | | | - Hans Martin Späth
- University of Lyon, Lyon, France; University Claude Bernard Lyon 1, EAM 4128, Lyon, France
| |
Collapse
|
37
|
Cornally N, Ann Deasy E, McCarthey G, McAuley C, Moran J, Weathers E, McAuley C. Student nurses' intention to get the influenza vaccine. ACTA ACUST UNITED AC 2014; 22:1207-11. [PMID: 24280920 DOI: 10.12968/bjon.2013.22.21.1207] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
INTRODUCTION There is no national or international recommendation for nursing students to receive the influenza vaccine. Nurses are among the group of health professionals who traditionally have a low uptake of the vaccine and who arguably have the closest contact with patients. AIM To investigate the uptake of influenza vaccination among student nurses, explore reasons for either declining or receiving it in the past, and establish if and to what extent the theory of planned behaviour (TPB) can explain vaccination behaviour. METHODS A quantitative, descriptive, correlational design was used. Data were collected with a researcher-developed questionnaire; 131 student nurses participated. Ethical approval was gained. RESULTS 79% (n=104) had never received the vaccine. The most common reason was 'I don't need it as I rarely get ill'. Low mean 'intention' scores indicated that students were unlikely to get the vaccine once qualified. Past behaviour was significantly associated with future intentions. The TPB explained 41.9% of the variance in intention. Attitude emerged as the greatest predictor. CONCLUSION Student nurses do not have strong intentions to get the vaccine. Results serve to guide future educational and occupational health initiatives, which would benefit from a framework based on TPB.
Collapse
Affiliation(s)
- Nicola Cornally
- Research Support Officer, Clinical Research Nurse, Centre for Gerontology and Rehabilitation, School of Medicine
| | | | | | | | | | | | | |
Collapse
|
38
|
Zhou L, Su Q, Xu Z, Feng A, Jin H, Wang S, Feng Z. Seasonal influenza vaccination coverage rate of target groups in selected cities and provinces in China by season (2009/10 to 2011/12). PLoS One 2013; 8:e73724. [PMID: 24040041 PMCID: PMC3767785 DOI: 10.1371/journal.pone.0073724] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 07/22/2013] [Indexed: 11/22/2022] Open
Abstract
Background The objectives of the survey were to identify the level of influenza vaccination coverage in China in three influenza seasons 2009/10 to 2011/12, and to find out potential predictors for seasonal influenza vaccination. Methods In September and October 2011, representative urban household telephone surveys were conducted in five provinces in China with a response rate of 6%. Four target groups were defined for analysis: 1) children ≤5 years old; 2) elderly persons aged ≥60 years old; 3) health care workers (persons working in the medical field) and 4) chronically ill persons. Results The overall mean vaccination rate was 9.0%. Among the four target groups, the rate of vaccination of children aged ≤5 years old (mean = 26%) was highest and the rate of elderly people aged ≥60 years old (mean = 7.4%) was the lowest, while the rates of persons who suffer from a chronic illness (mean = 9.4%) and health care workers (9.5%) were similar. A subsidy for influenza vaccination, age group, health care workers, suffering from a chronic illness and living in Eastern China were independent significant predictors for influenza vaccination. Conclusions The seasonal influenza vaccination coverage rates among urban populations in selected cities and provinces in China were far below previously reported rates in developed countries. Influenza vaccination coverage rates differed widely between different target groups and provinces in China. Subsidy policy might have a positive effect on influenza vaccination rate, but further cost-effectiveness studies, as well as the vaccination rate associated factors studies are still needed to inform strategies to increase coverage.
Collapse
Affiliation(s)
- Lei Zhou
- Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, China
- * E-mail: (LZ); (ZF)
| | - Qiru Su
- Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zhen Xu
- Key Laboratory of Surveillance and Early-warning on Infectious Disease, Division of Infectious Disease, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Ao Feng
- Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hui Jin
- School of Public Health, Southeast University, Nanjing, China
| | - Shiyuan Wang
- School of Public Health, Southeast University, Nanjing, China
| | - Zijian Feng
- Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, China
- * E-mail: (LZ); (ZF)
| |
Collapse
|
39
|
Riphagen-Dalhuisen J, Burgerhof JG, Frijstein G, van der Geest-Blankert AD, Danhof-Pont MB, de Jager HJ, Bos AA, Smeets EE, de Vries MJ, Gallee PM, Hak E. Hospital-based cluster randomised controlled trial to assess effects of a multi-faceted programme on influenza vaccine coverage among hospital healthcare workers and nosocomial influenza in the Netherlands, 2009 to 2011. ACTA ACUST UNITED AC 2013; 18:20512. [PMID: 23827527 DOI: 10.2807/1560-7917.es2013.18.26.20512] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Nosocomial influenza is a large burden in hospitals. Despite recommendations from the World Health Organization to vaccinate healthcare workers against influenza, vaccine uptake remains low in most European countries. We performed a pragmatic cluster randomised controlled trial in order to assess the effects of implementing a multi-faceted influenza immunisation programme on vaccine coverage in hospital healthcare workers (HCWs) and on in-patient morbidity. We included hospital HCWs of three intervention and three control University Medical Centers (UMCs), and 3,367 patients. An implementation programme was offered to the intervention UMCs to assess the effects on both vaccine uptake among hospital staff and patient morbidity. In 2009/10, the coverage of seasonal, the first and second dose of pandemic influenza vaccine as well as seasonal vaccine in 2010/11 was higher in intervention UMCs than control UMCs (all p<0.05). At the internal medicine departments of the intervention group with higher vaccine coverage compared to the control group, nosocomial influenza and/or pneumonia was recorded in 3.9% and 9.7% of patients of intervention and control UMCs, respectively (p=0.015). Though potential bias could not be completely ruled out, an increase in vaccine coverage was associated with decreased patient in-hospital morbidity from influenza and/or pneumonia.
Collapse
Affiliation(s)
- J Riphagen-Dalhuisen
- Department of PharmacoEpidemiology & PharmacoEconomics, University Center of Pharmacy, University of Groningen, Groningen, the Netherlands.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Riphagen-Dalhuisen J, Frijstein G, van der Geest-Blankert N, Danhof-Pont M, de Jager H, Bos N, Smeets E, de Vries M, Gallee P, Hak E. Planning and process evaluation of a multi-faceted influenza vaccination implementation strategy for health care workers in acute health care settings. BMC Infect Dis 2013; 13:235. [PMID: 23701921 PMCID: PMC3680164 DOI: 10.1186/1471-2334-13-235] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Accepted: 05/10/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Influenza transmitted by health care workers (HCWs) is a potential threat to frail patients in acute health care settings. Therefore, immunizing HCWs against influenza should receive high priority. Despite recommendations of the World Health Organization, vaccine coverage of HCWs remains low in all European countries. This study explores the use of intervention strategies and methods to improve influenza vaccination rates among HCWs in an acute care setting. METHODS The Intervention Mapping (IM) method was used to systematically develop and implement an intervention strategy aimed at changing influenza vaccination behaviour among HCWs in Dutch University Medical Centres (UMCs). Carried out during the influenza seasons 2009/2010 and 2010/2011, the interventions were then qualitatively and quantitatively evaluated by way of feedback from participating UMCs and the completion of a web-based staff questionnaire in the following spring of each season. RESULTS The IM method resulted in the development of a transparent influenza vaccination intervention implementation strategy. The intervention strategy was offered to six Dutch UMCs in a randomized in a clustered Randomized Controlled Trial (RCT), where three UMCs were chosen for intervention, and three UMCs acted as controls. A further two UMCs elected to have the intervention. The qualitative process evaluation showed that HCWs at four of the five intervention UMCs were responsive to the majority of the 11 relevant behavioural determinants resulting from the needs assessment in their intervention strategy compared with only one of three control UMCs. The quantitative evaluation among a sample of HCWs revealed that of all the developed communication materials, HCWs reported the posters as the most noticeable. CONCLUSIONS Our study demonstrates that it is possible to develop a structured implementation strategy for increasing the rate of influenza vaccination by HCWs in acute health care settings. The evaluation also showed that it is impossible to expose all HCWs to all intervention methods (which would have been the best case scenario). Further study is needed to (1) improve HCW exposure to intervention methods; (2) determine the effect of such interventions on vaccine uptake among HCWs; and (3) assess the impact on clinical outcomes among patients when such interventions are enacted.
Collapse
Affiliation(s)
- Josien Riphagen-Dalhuisen
- Department of PharmacoEpidemiology & PharmacoEconomics, University Centre of Pharmacy, University of Groningen, A. Deusinglaan 1, P.O. Box XB45, Groningen 9713 AV, the Netherlands.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Riphagen-Dalhuisen J, Kuiphuis JCF, Procé AR, Luytjes W, Postma MJ, Hak E. Contributing factors to influenza vaccine uptake in general hospitals: an explorative management questionnaire study from the Netherlands. BMC Public Health 2012; 12:1101. [PMID: 23259743 PMCID: PMC3545720 DOI: 10.1186/1471-2458-12-1101] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 12/12/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The influenza vaccination rate in hospitals among health care workers in Europe remains low. As there is a lack of research about management factors we assessed factors reported by administrators of general hospitals that are associated with the influenza vaccine uptake among health care workers. METHODS All 81 general hospitals in the Netherlands were approached to participate in a self-administered questionnaire study. The questionnaire was directed at the hospital administrators. The following factors were addressed: beliefs about the effectiveness of the influenza vaccine, whether the hospital had a written policy on influenza vaccination and how the hospital informed their staff about influenza vaccination. The questionnaire also included questions about mandatory vaccination, whether it was free of charge and how delivered as well as the vaccination campaign costs. The outcome of this one-season survey is the self-reported overall influenza vaccination rate of health care workers. RESULTS In all, 79 of 81 hospitals that were approached were willing to participate and therefore received a questionnaire. Of these, 42 were returned (response rate 52%). Overall influenza vaccination rate among health care workers in our sample was 17.7% (95% confidence interval: 14.6% to 20.8%). Hospitals in which the administrators agreed with positive statements concerning the influenza vaccination had a slightly higher, but non-significant, vaccine uptake. There was a 9% higher vaccine uptake in hospitals that spent more than €1250,- on the vaccination campaign (24.0% versus 15.0%; 95% confidence interval from 0.7% to 17.3%). CONCLUSIONS Agreement with positive statements about management factors with regard to influenza vaccination were not associated with the uptake. More economic investments were related with a higher vaccine uptake; the reasons for this should be explored further.
Collapse
Affiliation(s)
- Josien Riphagen-Dalhuisen
- Department of Pharmacy, Division of Pharmacoepidemiology and Pharmacoeconomics, University of Groningen, Antonius Deusinglaan 1, Groningen, the Netherlands.
| | | | | | | | | | | |
Collapse
|
42
|
Poon CM, Lee SS, Lee S. Early uptake of seasonal influenza vaccines incorporated with pH1N1 strain among regularly vaccinated healthcare workers. J Infect Prev 2012. [DOI: 10.1177/1757177412458959] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Objectives: This study aims to assess the vaccination uptake and attitudes of healthcare workers (HCWs) towards seasonal influenza vaccination after incorporating pandemic H1N1 (pH1N1) strain in the vaccines. Methods: A self-administered anonymous questionnaire was issued to nurses registered with any of three collaborating nursing associations in Hong Kong. Results: A total of 709 questionnaires were completed, representing a response rate of 28.4%. The coverage of 2010/11 seasonal influenza vaccines was 24.1%. It was lower than that of 2009/10 seasonal influenza vaccines, in which pH1N1 strain was not yet included (37.1%), but higher than that of monovalent pH1N1 vaccines introduced during the pandemic in 2009 (14.2%). The reduction in the number of vaccinated HCWs varied among sub-groups classified by age, duration of employment, type of contacts with patients or past seasonal influenza vaccination record. Early recipients of the vaccine were more likely to have already been vaccinated in the preceding year (odds ratio (OR)=2.95, 95% confidence interval (95% CI) =1.15–7.59) and showed an intention to be vaccinated in the following year (OR=2.78, 95% CI=1.13–6.83). However, incorporation of pH1N1 strain in trivalent seasonal vaccines did not significantly increase the desire for vaccination. Conclusion: In addition to upholding the efficacy and safety standard of influenza vaccines, compliance and acceptance strategies shall be developed as early as possible, and tailored to the needs of different sub-groups.
Collapse
Affiliation(s)
- Chin Man Poon
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, China
| | - Shui Shan Lee
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, China
| | - Sing Lee
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
43
|
|
44
|
Wicker S, Rabenau HF, Betz W, Lauer HC. Attitudes of dental healthcare workers towards the influenza vaccination. Int J Hyg Environ Health 2012; 215:482-6. [DOI: 10.1016/j.ijheh.2011.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 08/05/2011] [Accepted: 08/16/2011] [Indexed: 10/17/2022]
|
45
|
Olivier CW. Influenza vaccination coverage rate in children: reasons for a failure and how to go forward. Hum Vaccin Immunother 2012; 8:107-18. [PMID: 22252000 DOI: 10.4161/hv.8.1.18278] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Based on an increasingly extensive literature expressing the large interest in the field, this paper gives an overview of different aspects of influenza prevention in children. It relies on paradoxes. First, the heaviest part of the burden is well demonstrated in the youngest infants by numerous epidemiological data elsewhere. On the contrary, with older children, the prevention by influenza vaccines is more efficacious-without notable side effects. Second, the available TIV vaccines are 60 years old and the requests of registration and regulation of vaccines have evolved. There is a specific need in children: it is time to re-discuss the pragmatic utilization of influenza vaccines (full dose in the youngest patient? More flexibility regarding the interval between the two required doses in vaccine-naïve children), and to change from a compassionate use to a targeted research and adapted vaccines considering the limits of TIV in the youngest children. Third, influenza virus transmission is the highest in children in semi-close communities (day-care centers, schools), diffusing to households and more largely to the population. A restricted policy on high risk groups (roughly 10% in a pediatric population, all medical conditions including asthma, for whom influenza vaccine coverage is a 15-75% range) is far below the estimated threshold of 45% coverage rate to limit the virus circulation by an indirect impact during seasonal epidemics. Fourth, public health decisions in the vaccination field are usually taken from top to bottom. The pandemic A/H1N1 has toughly demonstrated that "forgetting" about the perception and expectations of the public and the parents nearly created conflicts and at least a strong resistance impeding the quality of a program worked on for a long time ahead. Fifth, and not the least, HCPs are pivotal in influenza vaccination mostly trusted by the parents. Too often, they are not backed by a national and clear support and they need to reinforce their knowledge on the disease and the vaccines.
Collapse
|