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Zhou W, Lu X, Lu J, Zhang Q, Fu X, Sun X, Guo X, Lu Y. Parental willingness to pay and preference for human papillomavirus vaccine for girls aged 9-14 in subsidy scenarios in Shanghai, China. Hum Vaccin Immunother 2024; 20:2372883. [PMID: 38977424 PMCID: PMC11232639 DOI: 10.1080/21645515.2024.2372883] [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: 01/10/2024] [Accepted: 06/23/2024] [Indexed: 07/10/2024] Open
Abstract
Multiple studies have documented low human papillomavirus (HPV) vaccine uptake among Chinese girls. It remains crucial to determine the parental willingness to pay (WTP) HPV vaccine for girls. We conducted a cross-sectional study recruiting 3904 parents with girls aged 9-14 in Shanghai, China, employing an online questionnaire with a convenience sampling strategy. Parental WTP, both range of payment and estimated point value, were determined for themselves (or wives) and daughters. HPV vaccine uptake was 22.44% in mothers and 3.21% in daughters. Respondents favored WTP ≤ 1000 CNY/138 USD for themselves (or wives), whereas showed increasing WTP along with valency of HPV vaccine for daughters (2-valent: 68.62% ≤1000 CNY/138 USD; 4-valent: 56.27% 1001-2000 CNY/138-277 USD; 9-valent: 65.37% ≥2001 CNY/277 USD). Overall, respondents showed higher WTP for daughters (median 2000 CNY/277 USD; IQR 1000-3600 CNY/138-498 USD) than for themselves (2000 CNY/277 USD; 1000-3500 CNY/138-483 USD) or wives (2000 CNY/277 USD; 800-3000 CNY/110-414 USD) (each p < .05). Furthermore, parental WTP was higher for international vaccine and 9-valent vaccine (each p < 0.05). Between two assumed government subsidy scenarios, parental preference for 9-valent vaccine remained consistently high for daughters (approximately 24% in each scenario), whereas preference for themselves (or wives) was sensitive to payment change between the subsidy scenarios. Using a discrete choice experiment, we found domestic vaccine was commonly preferred; however, certain sociodemographic groups preferred multivalent HPV vaccines. In conclusion, the valency of HPV vaccine may influence parental decision-making for daughters, in addition to vaccine price. Our findings would facilitate tailoring the HPV immunization program in China.
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Affiliation(s)
- Weiyu Zhou
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety, School of Public Health, Fudan University, Shanghai, China
| | - Xinyue Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety, School of Public Health, Fudan University, Shanghai, China
| | - Jia Lu
- Department of Immunization Planning, Minhang District Center for Disease Control and Prevention, Shanghai, China
| | - Qian Zhang
- Department of Immunization Planning, Jiading District Center for Disease Control and Prevention, Shanghai, China
| | - Xiaoya Fu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety, School of Public Health, Fudan University, Shanghai, China
| | - Xiaodong Sun
- Institute of Immunization Planning, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
| | - Xiang Guo
- Institute of Immunization Planning, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
| | - Yihan Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety, School of Public Health, Fudan University, Shanghai, China
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Wong LP, Lee HY, Alias H, Zimet G, Liu T, Lin Y, Hu Z. Cost-based COVID-19 vaccination and willingness to pay: A post-pandemic review. Hum Vaccin Immunother 2024; 20:2313860. [PMID: 38359815 PMCID: PMC10877984 DOI: 10.1080/21645515.2024.2313860] [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: 10/31/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024] Open
Abstract
The primary objective of this paper is to serve as a valuable resource for policymakers who are confronted with the evolving landscape of the coronavirus disease 2019 (COVID-19), considering both free and cost-based vaccination approaches. The potential consequences of shifting from free to cost-based vaccination are explored, encompassing its impact on global vaccine equity and prioritization, economic well-being, healthcare systems and delivery, public health policies, and vaccine distribution strategies. Examining past studies on willingness to pay for the initial COVID-19 vaccine dose and booster shots provides insights into how individuals value COVID-19 vaccinations and underscores the significance of addressing issues related to affordability. If COVID-19 vaccinations incur expenses, using effective communication strategies that emphasize the importance of vaccination and personal health benefits can increase willingness to pay. Making COVID-19 vaccines accessible through public health programs or health insurance can help alleviate financial barriers and increase vaccination rates.
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Affiliation(s)
- Li Ping Wong
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Hai Yen Lee
- Tropical Infectious Diseases Research & Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Haridah Alias
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Gregory Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tongyu Liu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, Fujian, China
| | - Yulan Lin
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
| | - Zhijian Hu
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
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Duong AH. Parents' Willingness to Vaccinate Their Children Aged From 6 Months to Under 5 Years With COVID-19 Vaccines. Clin Pediatr (Phila) 2024:99228241281126. [PMID: 39342435 DOI: 10.1177/00099228241281126] [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: 10/01/2024]
Abstract
Despite strides in vaccinating priority groups against COVID-19, children under 5 years in Vietnam are still under-immunized, emphasizing a significant gap in prioritization. This study aimed to assess parental willingness to vaccinate children aged 6 months to under 5 years against COVID-19 in Vietnam and identify influential factors affecting this willingness. Data were collected via a survey of 5960 parents/guardians between May and June 2022. Multinomial logistic regression was employed to analyze the impact of various factors on parents' willingness to vaccinate their children, alongside investigating reasons for reluctance or refusal and preferences for vaccine origins. Approximately 50.5%, 30.2%, and 19.3% of parents were willing, hesitant, and unwilling to vaccinate their children, respectively. Primary reasons for reluctance included concerns about vaccine safety, efficacy, and the severity of the pandemic. The most preferred vaccines originated in the United States. Factors significantly influencing willingness included parents' age, knowledge of COVID-19 and vaccines, residency, education, perception of information sufficiency, children's comorbidities, and family members' vaccination status. Promoting child vaccination habits can boost COVID-19 immunization rates. Targeting hesitancy among parents of children with comorbidities is crucial. Enhancing parental knowledge and leveraging fully vaccinated family members are effective strategies.
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Tran BX, Dang DS, Dang THT, Le TT, Hoang TP, Boyer L, Auquier P, Fond G, Le HT, Doan LP, Latkin CA, Zhang MWB, Ho RCM, Ho CSH. Assessing willingness to pay for children's COVID-19 vaccination among healthcare providers and users using a theory-based discrete choice experiment. Sci Rep 2024; 14:22352. [PMID: 39333643 PMCID: PMC11437196 DOI: 10.1038/s41598-024-71857-7] [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: 11/16/2023] [Accepted: 09/01/2024] [Indexed: 09/29/2024] Open
Abstract
Improving vaccine coverage among children is crucial to prevent the long-term consequences of COVID-19 infections and the emergence of resistant COVID-19 variants, especially in resource-scarce settings. This study determined factors influencing the willingness to take and pay for COVID-19 vaccine for children among Vietnamese healthcare professionals and the public. A Theory-Based discrete-choice experiment was focused on a different topic related to vaccines, including the COVID-19 vaccine for children, Monkeypox, the adult COVID-19 booster, the HIV vaccine, and a potential future pandemic. The recruitment period was from April to August 2022, and a total of 5700 Vietnamese individuals aged 16 and above from various regions of the country participated in the study. The data for the sub-study on the COVID-19 vaccination for children was completed by 891 of these participants. Most participants agreed on vaccination for all children. Among healthcare professionals it was 76.2% and 69.3% for the general population. Healthcare professionals were the main source of vaccine information (70.7%). Payment options of 50%, 100%, and full subsidy were the most popular. Concerns about vaccine characteristics were associated with lower acceptance among healthcare professionals and the general public. The burden of historical medical expenses negatively correlated with willingness to pay for vaccination, while service satisfaction positively correlated with willingness to pay. To develop an effective vaccination program among children in Vietnam, providing accurate information and satisfying vaccine services, primarily through knowledgeable and professional healthcare providers, can improve the willingness to vaccinate and pay for the COVID-19 vaccine.
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Affiliation(s)
- Bach Xuan Tran
- Department of Health Economics, Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, 100000, Vietnam.
| | - Duy Sy Dang
- Department of Health Economics, Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, 100000, Vietnam
| | - Trang Huyen Thi Dang
- Department of Health Economics, Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, 100000, Vietnam
| | - Thanh Thien Le
- Vinmec-VinUni Institute of Immunology, Vinmec Healthcare System, Hanoi, 100000, Vietnam
| | | | - Laurent Boyer
- EA 3279, CEReSS, Research Centre On Health Services and Quality of Life, Aix Marseille University, 27, Boulevard Jean-Moulin, 13385, Marseille Cedex 05, France
| | - Pascal Auquier
- EA 3279, CEReSS, Research Centre On Health Services and Quality of Life, Aix Marseille University, 27, Boulevard Jean-Moulin, 13385, Marseille Cedex 05, France
| | - Guillaume Fond
- EA 3279, CEReSS, Research Centre On Health Services and Quality of Life, Aix Marseille University, 27, Boulevard Jean-Moulin, 13385, Marseille Cedex 05, France
| | - Huong Thi Le
- Department of Health Economics, Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, 100000, Vietnam
| | - Linh Phuong Doan
- Institute of Health Economics and Technology, Hanoi, 100000, Vietnam
| | - Carl A Latkin
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, 21205, USA
| | - Melvyn W B Zhang
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore
| | - Roger C M Ho
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore.
- Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore, 119077, Singapore.
| | - Cyrus S H Ho
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore
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Gerits ML, Bielen S, Lanssens D, Luyten J, Gyselaers W. Experience Counts: Unveiling Patients' Willingness to Pay for Remote Monitoring and Patient Self-Measurement. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2024; 27:1270-1279. [PMID: 38795963 DOI: 10.1016/j.jval.2024.05.011] [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: 12/15/2023] [Revised: 04/18/2024] [Accepted: 05/13/2024] [Indexed: 05/28/2024]
Abstract
OBJECTIVES This study aimed to (1) estimate patients' willingness to pay (WTP) for remote monitoring (RM) and patient self-measurement (PSM) for pregnant women at risk of gestational hypertensive disorders, (2) assess the impact of experience with these technologies on WTP, and (3) determine their impact on health-related quality of life (HRQoL). METHODS Data collection was part of a multicentric randomized controlled trial, Pregnancy Remote Monitoring II, with 2 interventions: RM and PSM. A contingent valuation survey, combining a payment card and open-ended question, was completed twice by 199 participants. Two-part models analyze the impact of experience on WTP, regression models estimated using ordinary least squares the impact of RM and PSM on HRQoL. RESULTS The mean WTP amount was approximately €120 for RM and €80 for PSM. Compared with having no experience, WTP RM was €63 higher after a long-term exposure to RM (P = .01) and WTP PSM was €26 lower after a short-term exposure to RM (P = .07). No significant impact of RM or PSM on HRQoL was found. CONCLUSIONS This study contributes to the discussion on the impact of experience on WTP. Those who had a long-term experience with RM, were willing to pay more for RM than those without experience. This confirms our hypothesis that involving patients without experience with the valued treatment, possibly underestimates WTP. A long-term experience has, however, no impact on the WTP for technologies for which the potential benefits are apparent without experiencing them, such as PSM.
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Affiliation(s)
- Marie-Lien Gerits
- Faculty of Business Economics, Hasselt University, Hasselt, Limburg, Belgium.
| | - Samantha Bielen
- Faculty of Business Economics, Hasselt University, Hasselt, Limburg, Belgium
| | - Dorien Lanssens
- Department of Physiology, Hasselt University, Hasselt, Limburg, Belgium; Mobile health unit, Hasselt University, Hasselt, Limburg, Belgium
| | - Janis Luyten
- Faculty of Business Economics, Hasselt University, Hasselt, Limburg, Belgium
| | - Wilfried Gyselaers
- Department of Physiology, Hasselt University, Hasselt, Limburg, Belgium; Department of Obstetrics, Ziekenhuis Oost-Limburg, Genk, Limburg, Belgium
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Beretzky Z, Brodszky V. Sociodemographic determinants of vaccination and willingness to pay for COVID-19 vaccines in Hungary, results of a cross-sectional online questionnaire. BMC Public Health 2024; 24:1320. [PMID: 38755599 PMCID: PMC11097570 DOI: 10.1186/s12889-024-18797-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Several different coronavirus disease (COVID-19) vaccines were authorized and distributed all over the world, including Hungary, but vaccination rates and acceptance of the different vaccines varied through 2021 and subsequent years. In Hungary Western vaccines and the Chinese and Russian vaccines were available in early 2021. Understanding preference and willingness to pay (WTP) for the COVID-19 vaccine could provide information for policy decision making to control the COVID-19 pandemic. We aimed to assess the socio-demographic factors influencing the COVID-19 vaccination and to analyse individual preferences for the available COVID-19 vaccines in Hungary. METHODS A cross-sectional online questionnaire survey was conducted between 25-05-2021 and 08-06-2021 exploring the vaccine acceptance and WTP for vaccination in the Hungarian general population. To assess the preferences towards the different vaccines available in Hungary at the time of the study, we used a multi-step WTP task. RESULTS Altogether 2,000 respondents filled out our survey, with the average age of 49.1 (SD = 15.3), out of whom 370 respondents (18.5%) stated that they already had a COVID-19 infection. Age above 65 years, male gender, higher level of education, higher income and residence in the capital or county seats were associated with a higher probability of vaccination. The average WTP ranged from 14.2 to 30.3 EUR for the different vaccine types. CONCLUSIONS Males, respondents with higher education and income stated a higher WTP value for all vaccines. Better socioeconomic status increased both vaccination coverage and willingness to pay for vaccines.
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Affiliation(s)
- Zsuzsanna Beretzky
- Department of Health Policy, Corvinus University of Budapest, Fővám Tér 8, 1093, Budapest, Hungary.
| | - Valentin Brodszky
- Department of Health Policy, Corvinus University of Budapest, Fővám Tér 8, 1093, Budapest, Hungary
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Ekow Arkorful V, Kweku Lugu B, Shuliang Z, Mamley Charway S. Investigating COVID-19 Vaccine Uptake Intention Using an Integrated Model of Protection Motivation Theory and an Extended Version of the Theory of Planned Behavior. HEALTH COMMUNICATION 2024; 39:998-1011. [PMID: 37128842 DOI: 10.1080/10410236.2023.2201730] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
As global governments continue to inoculate populations in the aftermath of the SARS-CoV-19 epidemic, health protection and related problems such as vaccination reluctance have sparked conflicting emotions and discourses. Stakeholder concerns about vaccination promotion have arisen in this context. Consequently, this research investigates vaccination uptake behavior using an integrated framework that includes protective motivation theory and an extended version of the theory of planned behavior. Except for perceived severity, empirical study results based on the structural equation modeling technique demonstrated a positive relationship between PMT factors (i.e. perceived vulnerability, reaction efficacy, self-efficacy, and cost response) and intention to vaccinate. TPB factors (attitude, perceived behavior control, subjective norm, personal moral norm, and descriptive norm) were also found to have a positive connection with intention. The model's utility and suitability are indicated by the predictive and explanatory potency score (R2 = .415). Study implications for COVID-19 vaccine uptake promotion and ideas for future investigations are explored in light of our findings.
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Affiliation(s)
| | | | - Zhao Shuliang
- School of Public Affairs, University of Science and Technology of China
| | - Susana Mamley Charway
- Department of Business Administration, Catholic Institute of Business and Technology
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Zhou W, Guo X, Lu J, Lu X, Fu X, Lu Y. Parental willingness to accept and pay human papillomavirus vaccine for boys aged 9-14 in a metropolis area of China: Evidence for developing a vaccination strategy. Vaccine 2024; 42:2246-2253. [PMID: 38423812 DOI: 10.1016/j.vaccine.2024.02.076] [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: 10/13/2023] [Revised: 02/25/2024] [Accepted: 02/25/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Increasing countries are expanding the human papillomavirus (HPV) vaccination to men, which has not yet been licensed in China. This study investigated the parental willingness to accept (WTA) and pay (WTP) HPV vaccine for their sons aged 9-14. METHODS In Shanghai, a metropolis area of China, parents with boys aged 9-14 were recruited to complete an online questionnaire using a convenience sampling strategy. Parental WTA were determined for parents themselves and for their sons. Parental preference of HPV vaccine was measured using discrete choice experiment in two assumed government subsidy scenarios that referred to HPV vaccination subsidy mechanisms for girls in China. Additionally, parental WTP was estimated using contingent valuation method. RESULTS A total of 2493 parents with boys aged 9-14 were included in the study. Majority of mothers (88.99 % and 90.99 %) and fathers (79.57 % and 85.04 %) showed WTA HPV vaccine for themselves and sons, respectively. Parental gender, age, monthly household income, knowledge, and awareness were positively associated with parental WTA for their sons (each P < 0.05). Remarkably, more mothers showed specific preference of HPV vaccine for themselves (53.67 %) and sons (47.78 %), while more fathers showed no preference for themselves (46.76 %) and sons (53.81 %). In the two assumed government subsidy scenarios, parents mostly preferred domestic HPV vaccines for themselves and sons (each P < 0.05). Additionally, mothers had significantly higher WTP for sons (mean value, 2122.75 CNY) than fathers did (1695.40 CNY) (P < 0.001). However, parental WTP was similar between for themselves and for sons, regardless of mothers and fathers (each P > 0.05). CONCLUSION Parents have high WTA and WTP HPV vaccine for boys aged 9-14 in Shanghai, which may provide evidence for preparing HPV vaccination strategy. Acceptance of HPV vaccines and roll-out in boys could be enhanced through the availability of government subsidy mechanism and domestic HPV vaccines.
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Affiliation(s)
- Weiyu Zhou
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Xiang Guo
- Institute of Immunization Planning, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Jia Lu
- Department of Immunization Planning, Minhang District Center for Disease Control and Prevention, Shanghai 201101, China
| | - Xinyue Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Xiaoya Fu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Yihan Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China.
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Huang CL, Chen JY, Lin XQ, Deng JS, Tung TH, Zhu JS. Parents' willingness to pay for their children's COVID-19 vaccine in Taiwan, China: A cross-sectional study. Hum Vaccin Immunother 2023; 19:2168936. [PMID: 36683206 PMCID: PMC9980450 DOI: 10.1080/21645515.2023.2168936] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Most COVID-19 studies aim to assess factors influencing willingness to pay for vaccines between the public and medical staff. However, few studies focus on parents' willingness to pay for their children's COVID-19 vaccine. The current study aimed to assess parents' willingness to pay for their children's vaccination against COVID-19 and its influencing factors. This population-based cross-sectional study used a self-administered questionnaire. The inclusion criterion was parents with at least one child younger than 18 years. The final analysis included 384 valid data points. A total of 89.1% of the parents indicated that they are willing to pay for their children's vaccination against COVID-19. Among them, both fathers' and mothers' willingness to pay for their children's COVID-19 vaccine was 89.6%. The mean and median willingness to pay were% would pay for their children. Excluding other confounding factors, willingness to pay for the COVID-19 vaccine for themselves and hesitation to vaccinate their children were significantly associated with parents' willingness to pay for their children's COVID-19 vaccine. We found that 89.1% of the parents in Taiwan would pay for their children's COVID-19 vaccine. Parents' willingness to pay for themselves and hesitation to vaccinate their children were associated with willingness to pay. Reducing hesitation about vaccines and developing policies for vaccine payment may have a positive impact on willingness to pay for vaccines and promoting COVID-19 vaccination.
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Affiliation(s)
- Chun-Lian Huang
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jau-Yuan Chen
- Department of Family Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Jing-Shan Deng
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, Taiwan
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Rajamoorthy Y, Wagner AL, Kumaran VV, Munusamy S, Taib NM, Tin OH, Bradin A, Vo TQ. Parents' willingness to pay for COVID-19 vaccination for children in Malaysia using the contingent valuation method. NARRA J 2023; 3:e187. [PMID: 38450341 PMCID: PMC10914040 DOI: 10.52225/narra.v3i3.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/10/2023] [Indexed: 03/08/2024]
Abstract
Children are susceptible and a potential source of transmission for coronavirus disease 2019 (COVID-19). However compulsory COVID-19 vaccination programs among children have not been a focus in Malaysia. The aim of this study was to measure parents' willingness to pay (WTP) for the COVID-19 vaccine and analyze the effects of socioeconomic variables on parents' WTP. An online cross-sectional study was conducted in Malaysia with two waves of surveys (i.e., different samples for each wave), March and June 2021. The study participants were Malaysian parents above 18 years old. Parents were randomized between two vaccine effectiveness profiles (95% and 50% effectiveness) and two risk levels of an adverse event (5% and 20% risk of fever). The WTP was estimated using a double-bounded dichotomous choice. Socioeconomic variables such as age of parent, gender, insurance, income, and education were examined. A total of 292 parents in March 2021 and 271 in June 2021 were included in the study. The vaccine safety and effectiveness profile did not significantly impact the WTP. In March 2021, the estimated WTP ranged from RM344.74 to RM399.64 (US$82.5 to US$95.6) across vaccine profiles and between RM377.55 and RM444.33 (US$90.3 to US$106.3) in June. Insurance status was associated with the parents' WTP, and during the June wave, the age of parents influenced the WTP. Implementing subsidies or free vaccinations is considerable to increase herd immunity and prevent transmission of COVID-19 in Malaysia.
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Affiliation(s)
- Yogambigai Rajamoorthy
- Department of Economics, Faculty of Accountancy and Management, Universiti Tunku Abdul Rahman, Selangor, Malaysia
| | - Abram L. Wagner
- Department of Epidemiology, University of Michigan, Ann Arbor, USA
| | | | - Subramaniam Munusamy
- Faculty of School of Management and Business, Manipal International University, Negeri Sembilan, Malaysia
| | - Niazlin M. Taib
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Selangor, Malaysia
| | - Ong H. Tin
- Department of Preclinical Sciences, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Selangor, Malaysia
| | - Aaron Bradin
- Department of Epidemiology, University of Michigan, Ann Arbor, USA
| | - Trung Q. Vo
- Department of Economic and Administrative Pharmacy, Faculty of Pharmacy, Pham Ngoc Thach University of Medicine, Ho Chi Minh, Vietnam
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11
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Cousin L, Roberts S, Brownstein NC, Whiting J, Kasting ML, Head KJ, Vadaparampil ST, Giuliano AR, Gwede CK, Meade CD, Christy SM. Factors associated with parental COVID-19 vaccine attitudes and intentions among a national sample of United States adults ages 18-45. J Pediatr Nurs 2023; 69:108-115. [PMID: 36716520 PMCID: PMC9852321 DOI: 10.1016/j.pedn.2023.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 11/27/2022] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
PURPOSE This study explored factors associated with parents' attitudes and intentions to seek information about the COVID-19 vaccine for their children (ages 0-18) and intentions to vaccinate their age-eligible children. DESIGN AND METHODS As part of an anonymous online cross-sectional survey, parents' vaccine attitudes, COVID-19 vaccine intentions for their children, health literacy, health numeracy, and sociodemographic variables were assessed. Multivariable ordered logistic regression models identified factors associated with parents' COVID-19 vaccine intentions for their children. RESULTS Parents/guardians (n = 963) were mostly White (82.3%), insured (88.0%), and college graduates (57.3%). Men reported higher intentions than women to seek information about the COVID-19 vaccine for their children (p = 0.003) and higher intentions to vaccinate their children (p = 0.049). Parental characteristics associated with increased intentions to have their children vaccinated included higher educational attainment (p < 0.001), more positive general vaccine attitudes (p < 0.001), preference for health information in a language other than English (p = 0.006), higher income (p = 0.048), having health insurance (p = 0.05), health literacy (p = 0.024), and health numeracy (p = 0.049). CONCLUSIONS Multiple sociodemographic characteristics including male gender, higher health literacy and numeracy, and language preference are noteworthy factors associated with parental COVID-19 vaccine intentions that could inform the planning and implementation of educational interventions. PRACTICE IMPLICATIONS Nurses are important sources of trusted information and play an important role in parent/family health education and in understanding myriad factors that may improve attitudes and enhance readiness toward vaccine uptake. Our findings emphasize the potential value of examining tailored/targeted COVID-19 vaccine education according to key influencing factors.
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Affiliation(s)
- Lakeshia Cousin
- College of Nursing, University of Florida, Gainesville, FL, United States of America
| | - Stephanie Roberts
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America
| | - Naomi C Brownstein
- Dept. of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Junmin Whiting
- Dept. of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Monica L Kasting
- Dept. of Public Health, Purdue University, West Lafayette, IN, United States of America; Cancer Prevention and Control Program, Indiana University Simon Comprehensive Cancer Center, Indianapolis, IN, United States of America
| | - Katharine J Head
- Dept. of Communication Studies, Indiana University-Purdue University Indianapolis, Indianapolis, IN, United States of America
| | - Susan T Vadaparampil
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America; Dept. of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States of America; Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Anna R Giuliano
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America; Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL, United States of America; Dept. of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Clement K Gwede
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America; Dept. of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States of America; Dept. of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Cathy D Meade
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America; Dept. of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States of America; Dept. of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, FL, United States of America
| | - Shannon M Christy
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States of America; Dept. of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States of America; Center for Immunization and Infection Research in Cancer, Moffitt Cancer Center, Tampa, FL, United States of America; Dept. of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, FL, United States of America.
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12
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Rehman T, Mallick A, Ahamed F, Kanungo S, Pati S. Willingness to pay for a COVID-19 vaccine for oneself and one's child among individuals attending a tertiary care centre in West Bengal, India. Niger Postgrad Med J 2022; 29:296-302. [PMID: 36308258 DOI: 10.4103/npmj.npmj_194_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND The free-of-cost supply could not meet the demand for coronavirus disease-2019 (COVID-19) vaccines in India, so the government approved an injection option with a price. We aimed to determine how much money an individual would be willing to pay for a COVID-19 vaccine for themselves and their children and assess the factors determining it. METHODS We conducted a study among all adults visiting the outpatient department of a government tertiary care hospital in West Bengal, India, in August 2021. Trained nursing officers combined bidding game and open-ended question methods during personal interviews to estimate the willingness-to-pay (WTP) values. RESULTS The mean (standard deviation) age of 1565 participants was 40.8 (12.2) years with 46.5% (n = 727) males, 70.4% (n = 1102) parents, 50.0% (n = 783) educated upto class 12 and 30.9% (n = 483) belonging to upper-middle socio-economic scale (SES). The median (inter-quartile range [IQR]) WTP amount for the first dose and the subsequent/booster dose among the unvaccinated (50.2%, n = 785) and vaccinated (49.8%, n = 780) participants were ₹0 (0-100) and ₹0 (0-200), respectively. The median (IQR) WTP for inoculating children with any COVID-19 vaccine was ₹50 (0-300) in both groups. Significant differences were found in the WTP prices for adult vaccines in both groups concerning age category (P = 0.02), education (P < 0.01) and SES (P < 0.01). CONCLUSION Although more than half of the respondents were unwilling to pay for themselves, WTP for COVID-19 vaccination was higher for their children. Policy-makers should consider income, education and age to cap the private sector vaccination price.
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Affiliation(s)
- Tanveer Rehman
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Ajay Mallick
- Department of Otorhinolaryngology (ENT), All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Farhad Ahamed
- Department of Community Medicine and Family Medicine, All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Srikanta Kanungo
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Sanghamitra Pati
- Indian Council of Medical Research-Regional Medical Research Centre, Bhubaneswar, Odisha, India
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13
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Attitudes and Factors Associated With Intention to the Third Dose of COVID-19 Vaccine Among Adolescents: A Cross-Sectional Survey in 3 Provinces of China. Disaster Med Public Health Prep 2022; 17:e201. [PMID: 35882387 PMCID: PMC9530370 DOI: 10.1017/dmp.2022.181] [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] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The COVID-19 caused a world pandemic, posing a huge threat to global health. Widespread vaccination is the most effective way to control the pandemic. Vaccination with the third dose of the COVID-19 vaccine is currently underway. We aimed to determine the attitude of adolescents toward the third dose of COVID-19 vaccine. METHODS A structured questionnaire was administered between 16 August and 28 October 2021 among adolescents aged 12-17 years in three provinces of eastern region of China based on convenience sampling. The questionnaire was specifically developed to assess the adolescents' attitude toward and willingness to accept a third dose of the COVID-19 vaccine. RESULTS In total, 94.3% (1742/1847) of the adolescents intended to accept the third dose of the COVID-19 vaccine. Age between 15-17 years, no worry about vaccine safety, confidence for vaccine effectiveness, and supporting opinion from parents were independently associated with acceptance of the third dose (p < 0.05). CONCLUSIONS It is necessary for governments and school administrators to raise adolescents' and parents' awareness of the benefits and safety of the third dose of vaccination, which should be effective to increase the vaccination coverage among adolescents.
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14
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Prasert V, Thavorncharoensap M, Vatcharavongvan P. Acceptance and willingness to pay under the different COVID-19 vaccines: A contingent valuation method. Res Social Adm Pharm 2022; 18:3911-3919. [PMID: 35691798 PMCID: PMC9167635 DOI: 10.1016/j.sapharm.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/05/2022] [Accepted: 06/03/2022] [Indexed: 11/17/2022]
Abstract
Background The COVID-19 vaccine is recognized as a novel tool in the battle against COVID-19. Recently, there were several types of vaccines that have a different effectiveness and safety profile. Understanding the vaccine acceptance and willingness to pay (WTP) are essential to develop a strategic plan to increase the rate of COVID-19 vaccination uptake. Objectives To assess the acceptance and WTP for a COVID-19 Vaccine in Thailand using the contingent valuation method (CVM). Additionally, to identify the factors that affect the acceptance and the amount of WTP for a COVID-19 Vaccine. Methods We conducted a cross-sectional survey using a payment card approach with open-ended questions during September 2021. Three hypothetical COVID-19 vaccines (Vaccines A, B, and C) in two scenarios were employed. Data were collected from 752 people. Multivariate logistic regression was performed to assess the predictors of vaccine acceptance. Multiple linear regression was used to analyze factors associated with the maximum amount WTP for a vaccine. Results Of 742 respondents, the highest acceptance was vaccine C (70.71%), followed by B (17.72%) and A (11.57%). Similarly, 53.87%, 41.44%, and 36.21% of the respondents expressed WTP for vaccine C, B and A, respectively. The maximum amount WTP for vaccine C was US$46, followed by B (US$35) and A (US$32). Factors affecting acceptance included monthly salary, region of residence, education, perceived risk of COVID-19 infection, knowledge and attitude about the COVID-19 vaccine. In addition, monthly salary, region of residence, education and knowledge on COVID-19 vaccine were related to maximum amount WTP. Conclusion Acceptance and WTP depends on vaccine characteristics. Educational campaigns should be implemented to improve people's awareness, knowledge, and attitude towards COVID-19 vaccines to increase the vaccines' acceptance. To increase the rate of vaccination, the Thai government needs to allow freedom of choice on vaccines, while considering effectiveness and safety issues.
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Affiliation(s)
- Vanida Prasert
- Faculty of Public Health and Allied Health Sciences, Praboromarajchanok Institute, Thailand.
| | | | - Pasitpon Vatcharavongvan
- Department of Community Medicine and Family Medicine, Faculty of Medicine, Thammasat University, Thailand
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15
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Padhi BK, Satapathy P, Rajagopal V, Rustagi N, Vij J, Jain L, Chakrapani V, Patro BK, Kar SS, Singh R, Pala S, Sankhe L, Modi B, Bali S, Kiran T, Goel K, Aggarwal AK, Gupta M. Parents' Perceptions and Intention to Vaccinate Their Children Against COVID-19: Results From a Cross-Sectional National Survey in India. Front Med (Lausanne) 2022; 9:806702. [PMID: 35665354 PMCID: PMC9159272 DOI: 10.3389/fmed.2022.806702] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background Despite the success of adult vaccination against COVID-19, providing vaccines to children remains a challenge for policymakers globally. As parents are primary decision-makers for their children, we aimed to assess parents' perceptions and intentions regarding COVID-19 vaccination in India. Methods A cross-sectional web-based study was designed, parents or caregivers (N = 770) were recruited through snowball sampling using Google form. Cross-tabulation was performed by parents' intention to vaccinate their children against COVID-19 virus with sociodemographic characteristics and their risk perception toward COVID-19, trust in the healthcare system, and their history of vaccine hesitancy behavior. Multivariable logistic regression analysis was performed to compute the predictors of child vaccination intention among Indian parents. Results Seven hundred and seventy parents across the country have completed the survey. Of the 770 participants, 258 (33.5%) have shown intent to vaccinate their children. The stated likelihood of child vaccination was greater among parents who had a bachelor's degree or higher education (aOR: 1.98, 95% CI: 1.15-3.51); as well as among parents who intended to vaccinate themselves (aOR: 2.35, 95% CI: 1.30-4.67). Parental concerns centered around vaccine safety and side effects. Conclusion Indian parents reported high knowledge of the COVID-19 virus and were aware of the development of a vaccine. However, about one-third of parents intended to vaccinate their children, and about half of them were not sure whether to vaccinate their children or not against the COVID-19 virus. The study highlighted the need for health promotion strategies that promote vaccine uptake among parents.
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Affiliation(s)
- Bijaya Kumar Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Vineeth Rajagopal
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Neeti Rustagi
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Jatina Vij
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Lovely Jain
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Binod Kumar Patro
- Department of Community and Family Medicine, All India Institute of Medical Sciences (AIIMS), Bhubaneswar, India
| | - Sitanshu Sekhar Kar
- Department of Preventive and Social Medicine, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, India
| | - Ritesh Singh
- Department of Community and Family Medicine, All India Institute of Medical Sciences (AIIMS), Kalyani, India
| | - Star Pala
- Department of Community Medicine, North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS), Shillong, India
| | - Lalit Sankhe
- Grant Medical College & JJ Hospital, Mumbai, India
| | - Bhavesh Modi
- Department of Community and Family Medicine, All India Institute of Medical Sciences (AIIMS), Rajkot, India
| | - Surya Bali
- Department of Community and Family Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Tanvi Kiran
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kapil Goel
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arun Kumar Aggarwal
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Madhu Gupta
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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16
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Zhang J, Ge P, Li X, Yin M, Wang Y, Ming W, Li J, Li P, Sun X, Wu Y. Personality Effects on Chinese Public Preference for the COVID-19 Vaccination: Discrete Choice Experiment and Latent Profile Analysis Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4842. [PMID: 35457708 PMCID: PMC9031452 DOI: 10.3390/ijerph19084842] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/12/2022] [Indexed: 02/04/2023]
Abstract
Objective: This study aims to investigate the differences in public vaccination preference for the COVID-19 vaccine with different personality characteristics. Methods: Based on the Big Five Personality Inventory (BFI-10), a total of 1200 respondents were categorized by personality characteristics using Latent Profile Analysis (LPA). The preference of members the public with different personality characteristics for COVID-19 vaccination was investigated based on a discrete choice experiment (DCE). Results: All respondents were divided into three groups, named the General and Stable type (79.67%), Conscientious and Agreeable type (9.5%), and Open and Extroverted type (10.83%). For the percentage importance of vaccine attributes, both the General and Stable type and Conscientious and Agreeable type respondents considered cost to be the most important (41.93% and 34.95% respectively). However, the Open and Extroverted type respondents considered efficacy as the most important (31.05%). In our conditional logit model (CLOGIT), for vaccine adverse effects, the General and Stable type and Conscientious and Agreeable type respondents preferred "very mild", while the Open and Extroverted type preferred "mild" (OR:1.108, 95%CI 0.977-1.256). The Open and Extroverted type had a higher willingness to pay (WTP) for the most preferred vaccine level compared to the other types. Conclusions: The Open and Extroverted respondents have the highest willingness to vaccinate. The General and Stable type and Conscientious and Agreeable respondents think that the cost of the vaccine is the most important attribute, and prefer the mildest side effects. The Open and Extroverted type think that vaccine efficacy is the most important attribute, prefer "mild" side effects, and have higher willingness to pay for their favorite vaccine level.
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Affiliation(s)
- Jinzi Zhang
- School of Humanities and Social Sciences, Harbin Medical University, Harbin 150081, China; (J.Z.); (M.Y.); (Y.W.)
| | - Pu Ge
- Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China;
| | - Xialei Li
- School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China;
| | - Mei Yin
- School of Humanities and Social Sciences, Harbin Medical University, Harbin 150081, China; (J.Z.); (M.Y.); (Y.W.)
| | - Yujia Wang
- School of Humanities and Social Sciences, Harbin Medical University, Harbin 150081, China; (J.Z.); (M.Y.); (Y.W.)
| | - Waikit Ming
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong 999077, China;
| | - Jinhui Li
- School of Journalism and Communication, Jinan University, Guangzhou 510632, China;
| | - Pei Li
- Hong Kong Institute of Health Education, Hong Kong 999077, China;
| | - Xinying Sun
- School of Public Health, Peking University, Beijing 100191, China
| | - Yibo Wu
- School of Public Health, Peking University, Beijing 100191, China
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Tolia V, Renin Singh R, Deshpande S, Dave A, Rathod RM. Understanding Factors to COVID-19 Vaccine Adoption in Gujarat, India. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:2707. [PMID: 35270399 PMCID: PMC8909936 DOI: 10.3390/ijerph19052707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 02/21/2022] [Indexed: 02/06/2023]
Abstract
The COVID-19 pandemic has posed threats to human life across the globe, including India. Vaccinating is an effective means of addressing the pandemic threat. The government of India has implemented a massive vaccination drive to save its citizens from the deadly virus. However, the effort has faced multiple challenges, including vaccine hesitancy. This research understands respondents' perspectives on factors contributing to the lower vaccination uptake in Gujarat, India. Forty-four semi-structured interviews were conducted through convenience sampling representing different demographic backgrounds. Factors influencing vaccine adoption included religious leadership, political leadership and the government, and fear of side effects, especially among children and those with co-morbidities, resulting primarily from fake news and misinformation circulated through social media. Compared with nine countries from across the world, the study found similarities to vaccine hesitancy from misinformation and the fear of side effects among children. In contrast, the role of government and the influence of religious and political leaders was considered positive. The study recommends strategies to overcome people's apprehensions about the adoption of vaccination. These include offering incentives, providing positive peer-to-peer communication, recruiting influencers such as religious and community leaders and early adopters such as the elderly population to endorse vaccination, targeting youth through social media, and reaching rural sections by involving NGOs and social service groups.
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Affiliation(s)
- Viral Tolia
- Post Graduate Department of Business Management, Sardar Patel University, Anand 388120, Gujarat, India; (V.T.); (R.M.R.)
| | | | - Sameer Deshpande
- Social Marketing @ Griffith, Griffith Business School, Nathan Campus, Griffith University, Brisbane, QLD 4111, Australia
| | - Anupama Dave
- School of Business and Law, Navrachana University, Vadodara 391410, Gujarat, India;
| | - Raju M. Rathod
- Post Graduate Department of Business Management, Sardar Patel University, Anand 388120, Gujarat, India; (V.T.); (R.M.R.)
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18
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Tung TH, Lin XQ, Chen Y, Wu H, Zhang MX, Zhu JS. Why do parents willingness-to-pay to vaccinate their children against COVID-19? A real-world evidence in Taizhou, China. Hum Vaccin Immunother 2022; 18:1-9. [PMID: 35061958 PMCID: PMC8920241 DOI: 10.1080/21645515.2021.2014731] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Xiao-Qing Lin
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yan Chen
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Hongwei Wu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mei-Xian Zhang
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
- Public Laboratory, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Sheng Zhu
- Department of Infectious Diseases, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
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19
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Yoda T, Katsuyama H. Parents' hesitation about getting their children vaccinated against COVID-19 in Japan. Hum Vaccin Immunother 2021; 17:4993-4998. [PMID: 34623937 DOI: 10.1080/21645515.2021.1981087] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Given the urgent global need for vaccinating individuals of all ages against the COVID-19 pandemic, understanding the extent and reasons for parents' willingness to get their children vaccinated is important. This study used an internet-based questionnaire survey to determine parents' willingness to get their children (0 to 15 years) vaccinated in Japan and was conducted in April 2021 before COVID-19 vaccination for children began. Socio-demographic information, information about parents' willingness to get children vaccinated, reasons for their responses, and parents' willingness to get themselves vaccinated were obtained. Descriptive statistics were used to evaluate parents' willingness to get children vaccinated based on the other variables. Logistic regression analyses were conducted to identify the characteristics of parents who indicated willingness to get their children vaccinated and to identify the reasons for vaccine willingness. Of the 1100 respondents, 472 were willing to get children vaccinated, 470 were not sure, and 158 did not want to get children vaccinated. Considerable differences were found in the willingness to get children vaccinated across gender, age groups, occupation, annual income, respondent's academic background, and respondent's willingness to get COVID-19 vaccination for themselves. Reasons for being unsure about the vaccination included the vaccine's potential side effects (84.9%), uncertainty about vaccine safety (54.7%), and not trusting vaccine efficiency (25.7%). Parents' willingness to get the COVID-19 vaccine for themselves was a significant factor for their willingness to get children vaccinated after adjusting all other factors. The study recommends disseminating more and correct information to the public to increase vaccine willingness.
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Affiliation(s)
- Takeshi Yoda
- Department of Public Health, Kawasaki Medical School, Kurashiki, Japan.,Department of Health and Sports Science, Kawasaki University of Medical Welfare, Kurashiki, Japan
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20
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Carpio CE, Sarasty O, Hudson D, Macharia A, Shibia M. The demand for a COVID-19 vaccine in Kenya. Hum Vaccin Immunother 2021; 17:3463-3471. [PMID: 34242114 DOI: 10.1080/21645515.2021.1938494] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
The goal of achieving herd immunity to the coronavirus requires high vaccination acceptance levels on the part of the population. The objectives of this study were to: 1) Measure individuals' willingness to pay (WTP) for a COVID-19 vaccine in Kenya; 2) evaluate the effect of vaccine characteristics (duration of protection and efficacy) and individuals' socioeconomic variables on WTP, and 3) estimate the aggregate demand and economic value of a COVID-19 vaccine. The contingent valuation (CV) method was used as the basis for the analyses. Data for this study were obtained from a survey of 1,050 individuals in Kenya conducted from April 7 to April 15, 2020. The survey included CV questions using a double-bounded dichotomous choice format. Results reveal that most of the individuals in Kenya (at least 96%) were willing to accept a COVID-19 vaccine. Approximately 80% of individuals were willing to pay a positive amount. Conservative estimates of individuals' mean WTP for the vaccine range from USD 49.81 to USD 68.25 (depending on vaccine characteristics). Both vaccine duration of protection and efficacy were found to influence WTP (p < .10). The perceived probability of being hospitalized, age, gender, education, location and region of residence, and household income were also found to be associated with WTP for the vaccine (p < .10). In conclusion, the COVID-19 vaccine is highly valued and accepted by the Kenyan population; however, a high percent of the population is unwilling to pay for it or is only willing to pay a low price.
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Affiliation(s)
- Carlos E Carpio
- Department of Agricultural and Applied Economics, Texas Tech University, Lubbock, TX, USA
| | - Oscar Sarasty
- Department of Agricultural and Applied Economics, Texas Tech University, Lubbock, TX, USA
| | - Darren Hudson
- Department of Agricultural and Applied Economics, Texas Tech University, Lubbock, TX, USA
| | - Anthony Macharia
- Socioeconomics, Policy and Governance Department, Kenya Forestry Research Institute, Nairobi, Kenya
| | - Mumina Shibia
- Department of Socio-economics and Policy Development, Kenya Agricultural and Livestock Research Organization, Nairobi, Kenya
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