1
|
Jwa S, Yuyama Y, Yoshida H, Hamazaki T. A favorable impression of vaccination leads to a better vaccination rate for the human papillomavirus vaccine: A Japanese questionnaire survey investigation. Vaccine X 2022; 13:100254. [PMID: 36686401 PMCID: PMC9850027 DOI: 10.1016/j.jvacx.2022.100254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/12/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background The Japanese vaccination rate for infants and children is seemingly excellent, except for the human papillomavirus (HPV) vaccine. Regardless of its efficacy, the inoculation rate in Japan has dropped to approximately 1 % since 2013 because of negative information about vaccine side effects. We aimed to demonstrate the factors that lead to low vaccine acceptance rates (e.g., caregiver attitudes, popular misconceptions) to inform the relevant target demographic of a stronger intention to immunize and to facilitate recovery of HPV vaccine coverage. Methods We conducted this study using data from two questionnaire surveys. Statistical analyses of factors affecting vaccine impressions and mediation effects of HPV vaccine impressions were performed. The difference in the knowledge about each vaccine was evaluated. Results Of the respondents, 95.9 % reported their intent to vaccinate their infants, whereas 58.2-78.3 % felt that they sufficiently understood the aims, efficacy, and risks of vaccination and 66.6 % had a positive impression of vaccines. Overall, 21.3 % of parents responded that they planned to have their child vaccinated against HPV, and 25.8 % had a favorable impression of this vaccine. Among factors affecting vaccine impressions, we found that parents had anxiety about vaccines when they felt that their knowledge of vaccines was insufficient. Additionally, impressions of the HPV vaccine had a mediating effect on the association between the impressions of infant vaccines and parents' intent to provide the vaccine to their children. Conclusion These findings show that as a society, we need to improve impressions and knowledge regarding vaccines, including but not exclusively the HPV vaccine. Moreover, although the recovery of HPV vaccine coverage is strongly desired for improving public health, simply improving impressions about the HPV vaccine or educating parents with substantive knowledge is insufficient. Instead, improving impressions and understanding of the vaccination itself is necessary.
Collapse
Affiliation(s)
- Sinchul Jwa
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan,Corresponding author.
| | - Yoshihiko Yuyama
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
| | - Hisako Yoshida
- Department of Medical Statistics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
| | - Takashi Hamazaki
- Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka-shi, Osaka 545-8585, Japan
| |
Collapse
|
2
|
Dudley MZ, Omer SB, O'Leary ST, Limaye RJ, Ellingson MK, Spina CI, Brewer SE, Bednarczyk RA, Chamberlain AT, Malik F, Frew PM, Church-Balin C, Riley LE, Ault KA, Orenstein WA, Halsey NA, Salmon DA. MomsTalkShots, tailored educational app, improves vaccine attitudes: a randomized controlled trial. BMC Public Health 2022; 22:2134. [PMID: 36411403 PMCID: PMC9676851 DOI: 10.1186/s12889-022-14498-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/13/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Many pregnant women and parents have concerns about vaccines. This analysis examined the impact of MomsTalkShots, an individually tailored educational application, on vaccine attitudes of pregnant women and mothers. METHODS MomsTalkShots was the patient-level component of a multi-level intervention to improve maternal and infant vaccine uptake that also included provider- and practice-level interventions. The impact of these interventions was studied using a two-by-two factorial design, randomizing at both the patient- and the practice-level. Study staff recruited pregnant women from a diverse set of prenatal care practices in Colorado and Georgia between June 2017 and July 2018. All participants (n = 2087) received a baseline survey of maternal and infant vaccine intentions and attitudes, and two follow-up surveys at least 1 month and 1 year after their infant's birth, respectively. Half of participants (n = 1041) were randomly assigned to receive educational videos through MomsTalkShots, algorithmically tailored to their vaccine intentions, attitudes, and demographics. Since the practice/provider intervention did not appear impactful, this analysis focused on MomsTalkShots regardless of the practice/provider intervention. RESULTS By 1 month post-birth, MomsTalkShots increased perceived risk of maternal influenza disease (61% among MomsTalkShots recipients vs 55% among controls; Odds Ratio: 1.61, 95% Confidence Interval: 1.23-2.09), confidence in influenza vaccine efficacy (73% vs 63%; OR: 1.97, 95%CI: 1.47-2.65), and perceived vaccine knowledge (55% vs 48%; OR: 1.39, 95%CI: 1.13-1.72). Among those intending not to vaccinate at baseline, MomsTalkShots increased perceived risk of maternal influenza disease (38% vs 32%; OR: 2.07, 95%CI: 1.15-3.71) and confidence in influenza vaccine efficacy (44% vs 28%; OR: 2.62, 95%CI: 1.46-4.69). By 1 year post-birth, MomsTalkShots increased perceived vaccine knowledge (62% vs 50%; OR: 1.74, 95%CI: 1.36-2.24) and trust in vaccine information from obstetricians and pediatricians (64% vs 55%; OR: 1.53, 95%CI: 1.17-2.00). Among those uncertain about vaccinating at baseline, MomsTalkShots increased perceived vaccine knowledge (47% vs 12%; OR: 6.89, 95%CI: 1.52-31.25) and reduced infant vaccine safety concerns (71% vs 91%; OR: 0.24, 95%CI: 0.06-0.98). CONCLUSIONS MomsTalkShots improved pregnant women's and mothers' knowledge and perceptions of maternal and infant vaccines and the diseases they prevent, and offers a scalable tool to address vaccine hesitancy. TRIAL REGISTRATION Registered at Clinicaltrials.gov on 13/09/2016 (registration number: NCT02898688).
Collapse
Affiliation(s)
- Matthew Z Dudley
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, W5041, Baltimore, MD, 21205, USA.
- Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA.
| | - Saad B Omer
- Yale Institute for Global Health, Yale School of Medicine, New Haven, USA
- Department of Infectious Diseases, Yale School of Medicine, New Haven, USA
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, USA
- Department of Health Policy and Management, Yale School of Public Health, New Haven, USA
| | - Sean T O'Leary
- Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus and Children's Hospital Colorado, 1890 N Revere Ct. Mailstop F443, Aurora, CO, 80045, USA
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, 13123 E 16th Ave, Aurora, CO, 80045, USA
| | - Rupali J Limaye
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, W5041, Baltimore, MD, 21205, USA
- Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
- International Vaccine Access Center, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
- Present address: Merck & Co., Inc., (at Emory University and the University of Nevada - not Merck - when work was performed), NJ, Kenilworth, USA
| | - Mallory K Ellingson
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, USA
| | - Christine I Spina
- Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus and Children's Hospital Colorado, 1890 N Revere Ct. Mailstop F443, Aurora, CO, 80045, USA
| | - Sarah E Brewer
- Adult and Child Center for Health Outcomes Research and Delivery Science, University of Colorado Anschutz Medical Campus and Children's Hospital Colorado, 1890 N Revere Ct. Mailstop F443, Aurora, CO, 80045, USA
- Department of Family Medicine, University of Colorado Anschutz Medical Campus, 13001 E 17th Pl, Aurora, CO, 80045, USA
| | - Robert A Bednarczyk
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Rd. NE, Atlanta, GA, 30322, USA
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Rd. NE, Atlanta, GA, 30322, USA
- Emory Vaccine Center, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA
| | - Allison T Chamberlain
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Rd. NE, Atlanta, GA, 30322, USA
| | - Fauzia Malik
- Department of Health Policy and Management, Yale School of Public Health, 60 College Street, New Haven, CT, 06520-0834, USA
| | - Paula M Frew
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Rd. NE, Atlanta, GA, 30322, USA
- Division of Infectious Diseases, Department of Medicine, School of Medicine, Emory University, 2015 Uppergate Dr, Atlanta, GA, 30322, USA
- School of Public Health; School of Medicine; Population Health & Health Equity Initiative, Office of Research and Economic Development, University of Nevada, 4505 S. Maryland Pkwy, Las Vegas, NV, 89154, USA
- Present address: Merck & Co., Inc., (at Emory University and the University of Nevada - not Merck - when work was performed), NJ, Kenilworth, USA
| | - Cathy Church-Balin
- Center for Communication Programs, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
| | - Laura E Riley
- Department of Obstetrics and Gynecology, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
| | - Kevin A Ault
- Department of Obstetrics and Gynecology, University of Kansas School of Medicine, 3901 Rainbow Boulevard, Kansas City, KS, 66160, USA
| | - Walter A Orenstein
- Emory Vaccine Center, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA
- Division of Infectious Diseases, Department of Medicine, School of Medicine, Emory University, 2015 Uppergate Dr, Atlanta, GA, 30322, USA
- Department of Pediatrics, School of Medicine, Emory University, 2015 Uppergate Dr, Atlanta, GA, 30322, USA
| | - Neal A Halsey
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, W5041, Baltimore, MD, 21205, USA
- Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
| | - Daniel A Salmon
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, 615 N Wolfe St, W5041, Baltimore, MD, 21205, USA
- Institute for Vaccine Safety, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
- Department of Health, Behavior and Society, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
| |
Collapse
|
3
|
Fakonti G, Hadjikou A, Tzira E, Kyprianidou M, Giannakou K. Attitudes and perceptions of mothers towards childhood vaccination in Greece: lessons to improve the childhood COVID-19 vaccination acceptance. Front Pediatr 2022; 10:951039. [PMID: 36090549 PMCID: PMC9453258 DOI: 10.3389/fped.2022.951039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/21/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Maternal attitudes and beliefs have been shown to influence childhood vaccination coverage, resulting in under-vaccination, non-vaccination, and vaccination delay. This study aimed to investigate the mothers' attitudes and perceptions about vaccination for their children in Greece. METHODS This was an online cross-sectional study, conducted from 4 April to 8 June 2020. A self-administered questionnaire was used to collect information about mothers' and their children's socio-demographic characteristics, previous vaccination behavior, and mothers' attitudes and perceptions about childhood vaccination. Participants included adult mothers with at least one minor child. RESULTS One thousand eight hundred eighty-five mothers participated, with the majority (91.7%) believing in the usefulness of vaccines and that vaccines protect children from serious and life-threatening diseases. A larger percentage of mothers with higher educational attainment agreed/absolutely agreed that all vaccinations provided by the National Vaccination Program must be offered to their children (91.6%) (p = 0.02) and that vaccines protect children from serious and life-threatening diseases (92.9%) (p = 0.01). Significant more married/in cohabitation and not single-parent mothers agreed that vaccines are safe (53.5% and 53.4%, respectively). There were also several significant associations between maternal attitudes toward childhood vaccination and previous maternal vaccination practices [(e.g., adherence to recommended vaccination dosages (all p-values < 0.01), vaccination delays (all p-values < 0.05), and vaccination during pregnancy (all p-values < 0.01)]. CONCLUSION Maternal attitudes and perceptions toward childhood vaccination are significantly influenced by sociodemographic factors and maternal vaccination practices. Revealing those is essential for public health officials in developing future strategies to improve childhood vaccination coverage and acceptance of new vaccines such as the COVID-19 vaccine.
Collapse
Affiliation(s)
- Georgia Fakonti
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Andria Hadjikou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Eleana Tzira
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Maria Kyprianidou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Konstantinos Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
| |
Collapse
|
4
|
Lungu DA, Røislien J, Wiig S, Shortt MT, Ferrè F, Berg SH, Thune H, Brønnick KK. The Role of Recipient Characteristics in Health Video Communication Outcomes: Scoping Review. J Med Internet Res 2021; 23:e30962. [PMID: 34967758 PMCID: PMC8759013 DOI: 10.2196/30962] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/21/2021] [Accepted: 10/29/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The importance of effective communication during public health emergencies has been highlighted by the World Health Organization, and it has published guidelines for effective communication in such situations. With video being a popular medium, video communication has been a growing area of study over the past decades and is increasingly used across different sectors and disciplines, including health. Health-related video communication gained momentum during the SARS-CoV-2 pandemic, and video was among the most frequently used modes of communication worldwide. However, although much research has been done regarding different characteristics of video content (the message) and its delivery (the messenger), there is a lack of knowledge about the role played by the characteristics of the recipients for the creation of effective communication. OBJECTIVE The aim of this review is to identify how health video communication outcomes are shaped by recipient characteristics, as such characteristics might affect the effectiveness of communication. The main research question of the study is as follows: do the characteristics of the recipients of health videos affect the outcomes of the communication? METHODS A scoping review describing the existing knowledge within the field was conducted. We searched for literature in 3 databases (PubMed, Scopus, and Embase) and defined eligibility criteria based on the relevance to the research question. Recipient characteristics and health video communication outcomes were identified and classified. RESULTS Of the 1040 documents initially identified, 128 (12.31%) met the criteria for full-text assessment, and 39 (3.75%) met the inclusion criteria. The included studies reported 56 recipient characteristics and 42 communication outcomes. The reported associations between characteristics and outcomes were identified, and the potential research opportunities were discussed. Contributions were made to theory development by amending the existing framework of the Integrated-Change model, which is an integrated model of motivational and behavioral change. CONCLUSIONS Although several recipient characteristics and health video communication outcomes were identified, there is a lack of robust empirical evidence on the association between them. Further research is needed to understand how the preceding characteristics of the recipients might affect the various outcomes of health video communication.
Collapse
Affiliation(s)
- Daniel Adrian Lungu
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Jo Røislien
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Siri Wiig
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Marie Therese Shortt
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Francesca Ferrè
- Management and Health Laboratory, Institute of Management, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Siv Hilde Berg
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Henriette Thune
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Kolbjørn Kallesten Brønnick
- SHARE - Centre for Resilience in Healthcare, Department of Quality and Health Technology, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| |
Collapse
|