1
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Wong CCY, Li LMW, Lee DKL, Lorez WP, Lo HYM. Vaccinating for My Family or for My Community? The Effect of Message Framing on Parental Intention to Vaccinate during the COVID Pandemic. Int J Behav Med 2024:10.1007/s12529-024-10313-2. [PMID: 39138781 DOI: 10.1007/s12529-024-10313-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND Social media is one of the major platforms for disseminating essential health messages. The present study examined the effect of message framing (self-interest motive, prosocial motive) on an online platform for parental intention to vaccinate against COVID-19. It also examined how the effect may vary across participants' levels of parental identity centrality/salience and community orientation before the vaccine was officially available. METHODS Six hundred and sixty-three Hong Kong Chinese parents were recruited, and a total of 278 valid responses were retained in the analyses. Participants were randomly assigned to one of the three conditions: self-interest motive, prosocial motive, and control. Participants in the self-interest motive condition and the prosocial motive condition read a condition-specific message about the COVID-19 vaccine. Then, they reported their levels of intention to vaccinate against COVID-19, including parent-vaccination, child-vaccination, and medical information-seeking. RESULTS A significant group effect on child-vaccination was found. Participants in the self-interest motive condition reported a higher intention to vaccinate their children against COVID-19 compared with the other two conditions. Results of moderation analyses indicated that communal orientation moderated the effect of a self-interest-motive-emphasized message on parental intention to vaccinate against COVID-19. The effect of a self-interest-motive-emphasized message appeared to be stronger on parent-vaccination, child-vaccination, and medical information-seeking among parents who reported lower levels of communal orientation. CONCLUSION These findings provided some initial evidence of the effectiveness of message-framing in promoting parents' intention to vaccinate their children on online platforms.
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Affiliation(s)
- Celia Ching Yee Wong
- Department of Health Disparities Research, University of Texas MD Anderson Cancer Center, Houston, USA.
| | - Liman Man Wai Li
- Department of Psychology, The Education University of Hong Kong, Hong Kong, China
| | - Danielle Ka Lai Lee
- School of Health Sciences, The University of Manchester, Manchester, England
| | - Whitney Petit Lorez
- Department of Health Disparities Research, University of Texas MD Anderson Cancer Center, Houston, USA
- Department of Psychology, The Education University of Hong Kong, Hong Kong, China
- School of Health Sciences, The University of Manchester, Manchester, England
| | - Helen Yuet Man Lo
- Department of Health Disparities Research, University of Texas MD Anderson Cancer Center, Houston, USA
- Department of Psychology, The Education University of Hong Kong, Hong Kong, China
- School of Health Sciences, The University of Manchester, Manchester, England
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2
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Ruggeri K, Vanderslott S, Yamada Y, Argyris YA, Većkalov B, Boggio PS, Fallah MP, Stock F, Hertwig R. Behavioural interventions to reduce vaccine hesitancy driven by misinformation on social media. BMJ 2024; 384:e076542. [PMID: 38228339 PMCID: PMC10789192 DOI: 10.1136/bmj-2023-076542] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Affiliation(s)
- Kai Ruggeri
- Department of Health Policy and Management, Mailman School of Public Health, Columbia University, New York City, NY, USA
| | - Samantha Vanderslott
- Vaccines and Society Unit, Oxford Vaccine Group, Centre for Clinical Vaccinology and Tropical Medicine, Churchill Hospital, NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Yuki Yamada
- Faculty of Arts and Science, Kyushu University, Fukuoka, Japan
| | - Young Anna Argyris
- Department of Media and Information, Michigan State University, East Lansing, MI, USA
| | - Bojana Većkalov
- Department of Psychology, University of Amsterdam, Amsterdam, Netherlands
| | - Paulo Sergio Boggio
- Cognitive and Social Neuroscience Laboratory, Mackenzie Presbyterian University, São Paulo, Brazil
| | - Mosoka P Fallah
- Saving Lives and Livelihoods, Africa Center for Disease Control, Addis Ababa, Ethiopia
| | - Friederike Stock
- Center for Adaptive Rationality, Max Planck Institute for Human Development, Berlin, Germany
| | - Ralph Hertwig
- Max Planck Institute for Human Development, Berlin, Germany
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3
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Kreiger JE, Zigmont VA, Michalski CD, Borgognone KS. Flu vaccinations: College campus not making the grade. A study of influenza vaccination at an urban public university. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023; 71:2501-2509. [PMID: 34670106 DOI: 10.1080/07448481.2021.1976192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 08/01/2021] [Accepted: 08/29/2021] [Indexed: 06/13/2023]
Abstract
Objective: Even healthy college students are vulnerable to severe complications associated with seasonal influenza (flu). Despite national directives to increase influenza vaccination compliance, college campuses remain woefully below national goals. This study aimed to identify factors correlated with the decision to voluntarily receive an influenza vaccine. Additionally, students' reasons for non-vaccination were also examined. Participants: 1021 undergraduate students across four professional schools. Methods: A representative cross-sectional survey was conducted at a public, urban university. Results: The survey measured self-reported influenza vaccination: an overall influenza vaccination rate of 38% was identified. Student characteristics associated with increased influenza vaccination included students' enrollment in academic health disciplines; being female; human papillomavirus (HPV) vaccination; and no marijuana use in the last month. Barriers to influenza vaccination included contraindications, mistrust issues, and personal reasons. Conclusion: Universities that can identify facilitators and barriers to voluntary influenza vaccination can assist with program initiatives to improve influenza vaccination compliance rates.
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Affiliation(s)
- Joan E Kreiger
- Department of Health and Movement Science, Southern Connecticut State University, New Haven, Connecticut, USA
| | - Victoria A Zigmont
- Department of Public Health, Southern Connecticut State University, New Haven, Connecticut, USA
| | - Carrie D Michalski
- Department of Nursing, Southern Connecticut State University, New Haven, Connecticut, USA
| | - Kristen S Borgognone
- Department of Nursing, Southern Connecticut State University, New Haven, Connecticut, USA
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4
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Osborne MT, Kenah E, Lancaster K, Tien J. Catch the tweet to fight the flu: Using Twitter to promote flu shots on a college campus. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023; 71:2470-2484. [PMID: 34519614 DOI: 10.1080/07448481.2021.1973480] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 06/18/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
Objective: Over the 2018-2019 flu season we conducted a randomized controlled trial examining the efficacy of a Twitter campaign on vaccination rates. Concurrently we investigated potential interactions between digital social network structure and vaccination status. Participants: Undergratuates at a large midwestern public university were randomly assigned to an intervention (n = 353) or control (n = 349) group. Methods: Vaccination data were collected via monthly surveys. Participant Twitter data were collected through the public-facing Twitter API. Intervention impact was assessed with logistic regression. Standard network science tools examined vaccination coverage over online social networks. Results: The campaign had no effect on vaccination outcome. Receiving a flu shot the prior year had a positive impact on participant vaccination. Evidence of an interaction between digital social network structure and vaccination status was detected. Conclusions: Social media campaigns may not be sufficient for increasing vaccination rates. There may be potential for social media campaigns that leverage network structure.
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Affiliation(s)
- Matthew T Osborne
- Department of Mathematics, The Ohio State University, Columbus, Ohio, USA
| | - Eben Kenah
- College of Public Health Department of Biostatistics, The Ohio State University, Columbus, Ohio, USA
| | - Kathryn Lancaster
- College of Public Health, Department of Epidemiology, The Ohio State University, Columbus, Ohio, USA
| | - Joseph Tien
- Department of Mathematics, The Ohio State University, Columbus, Ohio, USA
- College of Public Health, Department of Epidemiology, The Ohio State University, Columbus, Ohio, USA
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5
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Gobbo ELS, Hanson C, Abunnaja KSS, van Wees SH. Do peer-based education interventions effectively improve vaccination acceptance? a systematic review. BMC Public Health 2023; 23:1354. [PMID: 37452295 PMCID: PMC10349425 DOI: 10.1186/s12889-023-16294-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Vaccination efforts are a vital part of controlling the spread of diseases, however, lack of vaccine acceptance undermines the efficacy of this public health effort. Current evidence suggests that the most effective interventions to support vaccination uptake and positive vaccination beliefs are multicomponent, and dialogue based. Peer-based education interventions are such a strategy that involves an individual within the same group to act as the vaccine educator. OBJECTIVE This review aims to consolidate the quantitative evidence surrounding the effectiveness and experience of peer-based education initiatives to improve vaccination beliefs and behaviors. METHODS We conducted a systematic search of PubMed, Web of Science, and a hand reference search. The search was conducted between April and June 2022. The inclusion criteria encompassed using peers, being education based, and being an intervention that addresses vaccination beliefs and behaviors (e.g. vaccination uptake). RESULTS Systematic screening revealed 16 articles in the final review. Half of the studies focused on students as their study population. The human papillomavirus vaccine was the most common vaccine assessed in the studies, followed by COVID and influenza vaccines. 11 out of 16 of the articles reported a positive impact of the peer intervention and two studies had mixed results. Six studies suggest a mixed peer- healthcare expert approach. CONCLUSIONS Despite reported positive effects of using peer-education based initiatives to improve vaccine uptake and beliefs, this systematic review reveals that there is limited existing research in support of this strategy. The strategies that initially appear the most effect are those with a combined peer and health-expert approach, and those that have more group specific and long-term peer interventions. More research is needed to confirm these results and to assess the effectiveness of a peer-based education intervention in a wider variety of settings and for other vaccine types.
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Affiliation(s)
- Elisa L. S. Gobbo
- Department of Global Public Health, Karolinska Institutet, Solna, 171 65 Sweden
| | - Claudia Hanson
- Department of Global Public Health, Karolinska Institutet, Solna, 171 65 Sweden
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6
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Influenza Vaccine Hesitancy: Scope, Influencing Factors, and Strategic Interventions. Pediatr Clin North Am 2023; 70:227-241. [PMID: 36841592 DOI: 10.1016/j.pcl.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Influenza vaccination rates in children are suboptimal. One underlying reason is influenza vaccine hesitancy. Tools such as the Parent Attitudes about Childhood Vaccines survey and the Vaccine Hesitancy Scale can be used to measure influenza vaccine hesitancy. The adapted Increasing Vaccination Model from Brewer and colleagues can help identify factors that influence influenza vaccine hesitancy, motivation, and uptake. Several strategies can be used to address influenza vaccine hesitancy, which we discuss further in this review.
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7
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Su Z, Chen YT. College students' influenza vaccination adoption: Self-reported barriers and facilitators. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023; 71:522-527. [PMID: 35157568 PMCID: PMC9375805 DOI: 10.1080/07448481.2021.1898401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/28/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Influenza attack rates among college students are high. However, little is known about the determinants of students' flu vaccine adoption from their own perspectives. To fill this gap, this study aims to investigate barriers and facilitators to college students' flu vaccine adoption. METHODS A total of 545 students offered complete answers to an online survey. Thematic analysis was used for analyzing open-ended questions. RESULTS Students' flu vaccine adoption was hindered by their fear associated with the flu vaccine, lack of pertinent knowledge, perceived lack of necessity, negative social influence, and time constraints and convenience concerns. Students were motivated to adopt the flu vaccine for their interest in self-care, positive experience with the flu vaccine adoption, good flu vaccine habits, and recommendations from trusted sources. CONCLUSIONS Understanding determinants of students' flu vaccine adoption provides the first step in developing tailored health interventions that may increase students' flu vaccine adoption rates.
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Affiliation(s)
- Zhaohui Su
- College of Liberal Arts and Social Sciences, East Central University, Ada, Oklahoma, USA
| | - Yen Tzu Chen
- Department of Kinesiology and Health Education, College of Education, The University of Texas at Austin, Austin, Texas, USA
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8
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Argyris YA, Nelson VR, Wiseley K, Shen R, Roscizewski A. Do social media campaigns foster vaccination adherence? A systematic review of prior intervention-based campaigns on social media. TELEMATICS AND INFORMATICS 2023; 76:101918. [PMID: 36438457 PMCID: PMC9675434 DOI: 10.1016/j.tele.2022.101918] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/18/2022] [Accepted: 11/17/2022] [Indexed: 11/21/2022]
Abstract
The COVID-19 pandemic has demonstrated the importance of large-scale campaigns to facilitate vaccination adherence. Social media presents unique opportunities to reach broader audiences and reduces the costs of conducting national or global campaigns aimed at achieving herd immunity. Nonetheless, few studies have reviewed the effectiveness of prior social media campaigns for vaccination adherence, and several prior studies have shown that social media campaigns do not increase uptake rates. Hence, our objective is to conduct a systematic review to examine the effectiveness of social media campaigns and to identify the reasons for the mixed results of prior studies. Our methodology began with a search of seven databases, which resulted in the identification of 92 interventions conducted over digital media. Out of these 92 studies, only 15 adopted social media campaigns for immunization. We analyzed these 15 studies, along with a coding scheme we developed based on reviews of both health interventions and social media campaigns. Multiple coders, who were knowledgeable about social media campaigns and healthcare, analyzed the 15 cases and obtained an acceptable level of inter-coder reliability (> .80). The results from our systematic review show that only a few social media campaigns have succeeded in enhancing vaccination adherence. In addition, few campaigns have utilized known critical success factors of social media to induce vaccination adherence. Based on these findings, we discuss a set of research questions that informatics scholars should consider when identifying opportunities for using social media to resolve one of the most resilient challenges in public health. Finally, we conclude by discussing how the insights drawn from our systematic reviews contribute to advancing theories, such as social influence and the health belief model, into the realm of social media-based health interventions.
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Affiliation(s)
- Young Anna Argyris
- Department of Media & Information, Michigan State University, East Lansing, MI, United States
| | - Victoria R Nelson
- Department of Advertising and Public Relations, Michigan State University, East Lansing, MI, United States
| | - Kaleigh Wiseley
- Department of Media & Information, Michigan State University, East Lansing, MI, United States
| | - Ruoyu Shen
- Department of Media & Information, Michigan State University, East Lansing, MI, United States
| | - Alexa Roscizewski
- Department of Pediatrics, University of Wisconsin-Madison School of Medicine and Public Health, WI, United States
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9
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Evaluation methods for vaccination campaigns on college campuses: A scoping review. Vaccine X 2022; 12:100226. [PMID: 36281468 PMCID: PMC9586992 DOI: 10.1016/j.jvacx.2022.100226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/13/2022] [Indexed: 11/18/2022] Open
Abstract
Background Vaccinations are successful, cost-effective tools to prevent the spread of certain infectious diseases. Many colleges conduct vaccination campaigns on their campuses for various vaccine-preventable diseases, including measles, mumps, influenza, HPV, and most recently, for SARS-CoV-2, the virus responsible for COVID-19. Implementing these campaigns requires substantial effort and understanding their effectiveness is an important factor in justifying these programs. Aim This scoping review aims to identify, review, and summarize existing evaluation methods for vaccination campaigns on college campuses in order to provide evaluation guidance for institutions planning future vaccination campaigns. Methods Publications that focused on vaccination campaigns on college campuses for students and/or faculty and staff and described their evaluation methods were included in our analysis. A systematic search of the literature identified 2,101 articles. After duplicates were removed, titles and abstracts were screened, and references searched, 43 articles were identified for full-text review. Sixteen articles provided evaluation information and were systematically reviewed. Results Interventions targeted a variety of vaccine-preventable diseases, with the majority either aiming to increase HPV vaccine uptake or vaccinate against meningococcal serogroups. Most studies reported on campaigns that included both educational activities and provided vaccinations. Evaluation methods varied widely. Some studies measured vaccine-related knowledge and attitudes. Vaccine uptake was most commonly measured as a simple count of doses administered. Conclusions College campus vaccination campaigns are evaluated in multiple ways, with little consistency in how the effectiveness of campaigns are measured. There is a need to develop clear evaluation methods for college vaccination programs, especially how to calculate vaccination rates associated with these efforts.
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10
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The Application and Outcome Evaluation of a Social Marketing Intervention to Increase Seasonal Influenza Vaccination among University Students. Vaccines (Basel) 2022; 10:vaccines10101671. [PMID: 36298536 PMCID: PMC9607588 DOI: 10.3390/vaccines10101671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022] Open
Abstract
Seasonal flu vaccination rates among university students are exceedingly low and research focused on voluntarily influencing vaccination uptake is limited. This study outlines the development, implementation, and evaluation of a theory-driven social marketing vaccination intervention following the co-create-build-engage (CBE) framework. This study drew upon a pre-intervention segmentation study and co-created interventions targeted at receptive segments. The intervention delivered a significant 343% increase in vaccination rates using a difference-in-difference analysis. Online communication channels effectively engaged students to register for and receive their flu vaccine Almost 90% of students who received vaccinations signed up in the first two weeks of the intervention program indicating that those who can be motivated will act early in the flu season. Financial incentives, as found in previous studies, were confirmed as highly effective in increasing awareness and influencing vaccination uptake behaviours. Friend referral incentives were also found to be influential in motivating vaccination uptake. Suggestions are provided for future research and practical implementation of interventions on university campuses to motivate flu vaccination and other health behaviours.
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11
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Lee D, Rundle-Thiele S, Wut TM, Li G. Increasing Seasonal Influenza Vaccination among University Students: A Systematic Review of Programs Using a Social Marketing Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:7138. [PMID: 35742412 PMCID: PMC9223456 DOI: 10.3390/ijerph19127138] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/01/2022] [Accepted: 06/08/2022] [Indexed: 02/04/2023]
Abstract
The health and economic consequences of seasonal influenza present great costs to communities. Promoting voluntary uptake of the seasonal influenza vaccine among university students, particularly during the COVID-19 pandemic, can deliver protective effects for both individuals and the wider community. Vaccine uptake will be greatest when more of the social marketing benchmarks are applied. This systematic review summarizes evidence from programs aiming to increase seasonal influenza vaccination among university students. Six major electronic databases for health promotion studies (PubMed, EBSCO, ProQuest, Ovid, Web of Science, and ScienceDirect) were searched in November 2021 to capture peer-reviewed studies reporting field trials that have sought to increase seasonal influenza vaccination in university student populations, without any restrictions regarding the publication period. Following PRISMA guidelines, this paper identified 12 peer-reviewed studies that were conducted in the field in the United States, Australia, and Spain. Three studies were targeted at healthcare students and the rest focused on wider university student populations. Studies were narratively summarized, evidence of social marketing principles were identified, and quantitative outcomes were meta-analyzed. The findings indicate that none of the field studies, even a self-classified social marketing study, had adopted all eight of the social marketing benchmarks in program design and implementation. The two studies that only used promotion, but not other marketing-mix and social marketing principles, reported increases in students' intention to be vaccinated but not actual behavior. Given that change is more likely when more social benchmarks are applied, this paper identifies activities that can be included in flu vaccine programs to improve flu vaccine uptake rates. The analysis highlights a lack of field studies focusing on increasing rates of vaccination behavior as research outcomes in countries beyond the United States.
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Affiliation(s)
- Daisy Lee
- School of Professional Education and Executive Development, The Hong Kong Polytechnic University, Hong Kong, China; (T.M.W.); (G.L.)
| | | | - Tai Ming Wut
- School of Professional Education and Executive Development, The Hong Kong Polytechnic University, Hong Kong, China; (T.M.W.); (G.L.)
| | - Gabriel Li
- School of Professional Education and Executive Development, The Hong Kong Polytechnic University, Hong Kong, China; (T.M.W.); (G.L.)
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12
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Ponce-Gonzalez IM, Perez K, Cheadle AD, Jade M, Iverson B, Parchman ML. A Multicomponent Health Education Campaign Led by Community Health Workers to Increase Influenza Vaccination among Migrants and Refugees. J Prim Care Community Health 2021; 12:21501327211055627. [PMID: 34814785 PMCID: PMC8640325 DOI: 10.1177/21501327211055627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Objectives: To evaluate the impact of a Community Health Worker (CHW)-led influenza campaign on knowledge and attitudes about vaccination in Latinx migrant and refugee populations. Methods: Twelve online workshops were conducted with 183 participants and 24 CHWs between January 12 and May 12, 2021. Participants were Latinx families living in underserved communities throughout Washington state. The initiative also included radio, animated videos, advertisements, social media, and educational materials. Results: Analysis of pre and post workshop surveys from 155 participants showed statistically significant improvements in all questions about the definition of influenza, symptoms, and risks: and in 7 of 9 questions about treatments and vaccines. Analysis of 2 open-ended questions showed increases in words key to understanding influenza, such as “virus,” “illness,” “death,” and “contagious.” There were significant increases in rates of participants identifying vaccination and antibiotics as cures for influenza. Conclusions: CHW-led workshops can be an effective way to increase knowledge about influenza and influenza vaccine. Future curriculum should emphasize the difference between viruses and bacteria, and the use of vaccination for prevention as opposed to treatment for illness.
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Affiliation(s)
| | - Kathleen Perez
- Community Health Worker Coalition for Migrants and Refugees, Edmonds, WA, USA
| | - Allen D Cheadle
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Morgan Jade
- Washington State Department of Health, Center for Public Affairs, Olympia, WA, USA
| | - Barry Iverson
- Washington State Department of Health, Center for Public Affairs, Olympia, WA, USA
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Richardson E, Ryan KA, Lawrence RM, Harle CA, Desai SM, Livingston MD, Rawal A, Staras SAS. Increasing awareness and uptake of the MenB vaccine on a large university campus. Hum Vaccin Immunother 2021; 17:3239-3246. [PMID: 34076556 PMCID: PMC8381836 DOI: 10.1080/21645515.2021.1923347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/23/2021] [Indexed: 10/21/2022] Open
Abstract
Objective: At a large public university, we aimed to evaluate an intervention designed to increase serogroup B meningococcal (MenB) vaccine uptake and awareness.Methods: Using a pretest-posttest design with a double posttest, we evaluated an intervention conducted by a local foundation and the Florida Department of Health that distributed MenB vaccine on campus and conducted an educational campaign. Prior to intervention activities, we recruited students to complete a survey about their MenB knowledge and attitudes. For survey participants who provided contact information, we sent two follow-up surveys and assessed MenB vaccine records. We used chi-square tests, adjusted for nonindependence, to compare preintervention to postintervention (three-month and one-year) vaccination and attitudes.Results: Among the 686 students with accessible vaccine records, MenB vaccine initiation increased 9% (from 24% to 33%) and completion increased 8% (from 13% to 21%) from before the intervention to one year after the intervention. When restricting to students who completed the relevant follow-up surveys, the percentage of students who heard of the MenB vaccine increased by 15% (p > .001) from before the intervention to three months after (n = 188 students) and maintained a 10% increase (p > .001) one year after the intervention (n = 261 students). Among students that heard of the MenB vaccine, the percentage of students who thought they needed the MenB vaccine even though they received the MenACWY increased 14% (p = .03) by the three-month postintervention survey and up to 18% by the one-year follow-up (p = .002).Conclusions: A university-wide, on-campus vaccination and educational campaign increased college students' MenB vaccine initiation, completion, and knowledge.Clinicaltrials.gov ID: NCT02975596.
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Affiliation(s)
- Eric Richardson
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Kathleen A. Ryan
- Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Robert M. Lawrence
- Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Christopher A. Harle
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Shivani M. Desai
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, USA
| | | | | | - Stephanie A. S. Staras
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, USA
- The Institute for Child Health Policy, University of Florida, Gainesville, FL, USA
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14
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Kawahara Y, Nishiura H. Exploring Influenza Vaccine Uptake and Its Determinants among University Students: A Cross-Sectional Study. Vaccines (Basel) 2020; 8:vaccines8010052. [PMID: 32013015 PMCID: PMC7158679 DOI: 10.3390/vaccines8010052] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 01/23/2020] [Accepted: 01/27/2020] [Indexed: 12/25/2022] Open
Abstract
While vaccination is the only established option to prevent a susceptible host from influenza, we have yet to clarify the decision-making mechanisms of vaccine uptake among Japanese university and college students. We aimed to explore vaccination coverage and the related demographic, sociocultural, and socioeconomic factors among university students. We performed a cross-sectional survey involving 604 students at Hokkaido University. Participants were asked if they received influenza vaccination in advance of the 2018/19 season, and subsequently, their demographic and sociocultural/socioeconomic characteristics were surveyed. We also explored the mechanisms underlying students’ vaccination decisions. Vaccination coverage was estimated at 27.3% (95% confidence interval: 23.7–30.9). Freshmen (p < 0.0001) were significantly associated with choosing vaccination, and their odds ratio of vaccination was 11.3 (95% confidence interval: 6.2–20.7) times greater than students in other years. Among students other than freshmen, students belonging to medicine- and healthcare-related faculties were vaccinated three times more frequently than other students, and the coverage in students from Hokkaido was twice as large as that for students from other prefectures. Moreover, extracurricular activity was a positive predictor of vaccination. Although the coverage was as small as 27.3% among university students, freshmen in Japan have high vaccination coverage, which we believe is associated with the entrance examination during high influenza activity. In addition to exposing students to proper education regarding their risk self-assessment, consciousness raising via appropriate understanding of influenza and its severity and offering vaccination at university health centers at a reasonable cost may promote vaccine acceptance.
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Affiliation(s)
- Yukako Kawahara
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638, Japan;
- Hokkaido University Health Center, Kita 16 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-0816, Japan
| | - Hiroshi Nishiura
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638, Japan;
- Correspondence: ; Tel.: +81-11-706-5066
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Britt RK, Englebert AM. Behavioral determinants for vaccine acceptability among rurally located college students. Health Psychol Behav Med 2018; 6:262-276. [PMID: 34040832 PMCID: PMC8114363 DOI: 10.1080/21642850.2018.1505519] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 07/25/2018] [Indexed: 11/14/2022] Open
Abstract
Background: College-aged adults in a rural and medically-underserved area often struggle to receive proper vaccinations due to lower socioeconomic status coupled with life demands. Objectives: The Theory of Planned Behavior (TPB) was used as the theoretical basis to explore behavioral determinants associated with vaccination uptake in the population. Methods: This study used a questionnaire distributed to college students (n = 208) located in a rural area to assess the effects of social and behavioral factors on vaccination uptake. Results: Attitudes and normative beliefs towards vaccination uptake were positive but were largely impacted by work demands. Perceived behavioral control did not contribute towards the intent to receive necessary vaccines. Conclusions: Researchers conducting vaccination interventions, along with physician-patient communication, need to target attitudes and subjective norms in rural and medically underserved communities to increase vaccines, particularly HPV. In addition, results showed that promoting vaccine uptake among minorities is necessary to aid in vaccine acceptability in these communities.
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Affiliation(s)
- Rebecca K. Britt
- Department of Journalism and Creative Media, College of Communication & Information Sciences, The University of Alabama, Tuscaloosa, AL, USA
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