Tóm tắt
Our study aims to estimate the value of willingness-to-pay (WTP) for the COVID-19 vaccine and relevant factors in the central region of Vietnam. We conducted a cross-sectional survey among 367 people in Hue. To survey WTP, we used a contingent valuation method in a double-bounded dichotomous choice format. Multivariate median regression was applied to determine the predictors of WTP. The study involved 367 respondents with an age range of 18 - 74 years. Of these respondents, WTP for the COVID-19 vaccine was observed in 71.9% of participants, with a mean and median WTP amount of US$38.20 and $28.87 for two doses. Age, knowledge of COVID-19, health insurance participation, belief in the effectiveness of the vaccine, and support from family/friends were found to be related to WTP. A high proportion of WTP was found, but the amount was low. Knowledge and beliefs related to vaccines were found to have an impact on the WTP amount. These findings can provide evidence for future consideration regarding vaccination campaigns and may contribute to tackling the barriers that block adequate vaccine coverage in the central region of Vietnam.
Tài liệu tham khảo
Harapan H, Wagner AL, Yufika A, Winardi W, Anwar S, Gan AK, et al. Willingness-to-pay for a COVID-19 vaccine and its associated determinants in Indonesia. Hum Vaccin Immunother. 2020; 16: 3074-3080.
Hannah Ritchie, Edouard Mathieu, Lucas Rodés-Guirao, Cameron Appel, Charlie Giattino, Esteban Ortiz-Ospina, et al. Coronavirus Pandemic (COVID-19). Published online at OurWorldInData.org. 2020; Available from: https://ourworldindata.org/coronavirus.
Dai J, Sang X, Menhas R, Xu X, Khurshid S, Mahmood S, et al. The Influence of COVID-19 Pandemic on Physical Health - Psychological Health, Physical Activity, and Overall Well-Being: The Mediating Role of Emotional Regulation. 2021; 12.
Lin Y, Hu Z, Zhao Q, Alias H, Danaee M, Wong LP. Understanding COVID-19 vaccine demand and hesitancy: A nationwide online survey in China. PLoS Neglected Tropical Diseases. 2020; 14: e0008961.
Wang J, Lyu Y, Zhang H, Jing R, Lai X, Feng H, et al. Willingness to pay and financing preferences for COVID-19 vaccination in China. Vaccine. 2021; 39: 1968-1976.
Han K, Francis MR, Zhang R, Wang Q, Xia A, Lu L, et al. Confidence, Acceptance and Willingness to Pay for the COVID-19 Vaccine among Migrants in Shanghai, China: A Cross-Sectional Study. Vaccines. 2021; 9: 443.
Cerda AA, García LY. Willingness to Pay for a COVID-19 Vaccine. Appl Health Econ Health Policy. 2021; 19: 343-351.
Nguyen LH, Hoang MT, Nguyen LD, Ninh LT, Nguyen HTT, Nguyen AD, et al. Acceptance and willingness to pay for COVID-19 vaccines among pregnant women in Vietnam. 2021; 26: 1303-1313.
Ministry of Health. Covid-19 in Vietnam. 2022 [cited 2022 April 20]; Available from: https://covid19.gov.vn/.
Zhou W, Wang W. Fast-spreading SARS-CoV-2 variants: challenges to and new design strategies of COVID-19 vaccines. Signal Transduction and Targeted Therapy. 2021; 6: 1-6.
Rudan I, Adeloye D, Sheikh A. COVID-19: vaccines, efficacy and effects on variants. Current Opinion in Pulmonary Medicine. 2022.
Duong MC, Nguyen HT, Duong M. Evaluating COVID-19 vaccine hesitancy: A qualitative study from Vietnam. Diabetes & Metabolic Syndrome. 2022; 16: 102363.
Tagoe ET, Sheikh N, Morton A, Nonvignon J, Sarker AR, Williams L, et al. COVID-19 vaccination in lower-middle income countries: national stakeholder views on challenges, barriers, and potential solutions. Frontiers in Public Health. 2021: 1145.
World Health Organization. Principles and considerations for adding a vaccine to a national immunization programme: from decision to implementation and monitoring. 2014.
General Statistics Office of Vietnam, Socio-economic situation in the fourth quarter and 2021. 2022.
Duong MC, Duong BT, Nguyen HT, Quynh TNT, Nguyen DP. Knowledge about COVID-19 vaccine and vaccination in Vietnam: a population survey. Journal of the American Pharmacists Association. 2022.
Wong LP, Alias H, Wong PF, Lee HY, AbuBakar S. The use of the health belief model to assess predictors of intent to receive the COVID-19 vaccine and willingness to pay. Hum Vaccin Immunother. 2020; 16: 2204-2214.
Karam M-M, Baki JA, Al-Hajje A, Sraj M, Awada S, Salameh P, et al. Willingness to Pay for a Coronavirus Vaccine and Its Associated Determinants in Lebanon. Value in Health Regional Issues. 2022; 30: 18-25.
Nguyen TTM, Lafond KE, Nguyen TX, Tran PD, Nguyen HM, Ha VTC, et al. Acceptability of seasonal influenza vaccines among health care workers in Vietnam in 2017. Vaccine. 2020; 38: 2045-2050.
Vo NX, Huyen Nguyen TT, Van Nguyen P, Tran QV, Vo TQ. Using Contingent Valuation Method to Estimate Adults’ Willingness to Pay for a Future Coronavirus 2019 Vaccination. Value in Health Regional Issues. 2021; 24: 240-246.
| Đã xuất bản | 23-02-2025 | |
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| Ngôn ngữ |
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| Số tạp chí | Số 78 (2022) | |
| Phân mục | Nghiên cứu | |
| DOI | 10.38103/jcmhch.78.12 | |
| Từ khóa | COVID-19, willingness to pay, contingent valuation, pandemic COVID-19, willingness to pay, contingent valuation, pandemic |
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Bản quyền (c) 2022 Tạp chí Y học lâm sàng Bệnh viện Trung Ương Huế