Evidence map›Paper›PMID 38450393›Full record

ArticleNarra J2022

Willingness-to-pay for COVID-19 vaccine in ten low-middle-income countries in Asia, Africa and South America: A cross-sectional study.

Malik Sallam, Samsul Anwar, Amanda Yufika, Marhami Fahriani, Milda Husnah, Hendrix I Kusuma, Rawan Raad, Namareg Me Khiri, Rashed Ya Abdalla, Rashed Y Adam and 40 more

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Narra J, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

50 authors at 20 institutions in 17 countries.

Malik SallamDepartment of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman, Jordan.
Samsul AnwarDepartment of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Amanda YufikaDepartment of Family Medicine, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Marhami FahrianiMedical Research Unit, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Milda HusnahMedical Research Unit, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Hendrix I KusumaMedical Research Unit, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Rawan RaadFaculty of Medicine and General Surgery, Sudan University of Science and Technology, Khartoum, Sudan.
Namareg Me KhiriFaculty of Medicine, University of Khartoum, Omdurman, Sudan.
Rashed Ya AbdallaFaculty of Medicine, University of Bahri, Khartoum, Sudan.
Rashed Y AdamOmdurman Teaching Hospital, Omdurman, Sudan.
Mohajer Ih IsmaeilFaculty of Medicine, Alzaeim Alazhari University, Khartoum, Sudan.
Asma Y IsmailDepartment of Internal Medicine, Faculty of Medicine, Sudan International University, Khartoum, Sudan.
Wajdi KacemDepartment of Emergency Medicine, Faculty of Medicine of Tunis, University Tunis el Manar, Tunisia.
Zeineb TeyebDepartment of Internal Medicine, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.
Khaoula AlouiFaculty of Medicine of Tunis, University of Tunis El Manar, Tunisia.
Montacer HafsiFaculty of Medicine of Tunis, University of Tunis El Manar, Tunisia.
Nesrine Ben Hadj DahmanFaculty of Medicine of Tunis, University of Tunis El Manar, Tunisia.
Manel FerjaniFaculty of Dental Medicine Monastir, University of Monastir, Monastir, Tunisia.
Dalia DeebFaculty of Medicine, Zagazig University, El-sharkia, Egypt.
Dina EmadFaculty of Medicine, Ain Shams university Nasr City, Cairo, Egypt.
Farah S SamiFaculty of Medicine, Ain Shams university Nasr City, Cairo, Egypt.
Kirellos Said AbbasFaculty of Medicine, Alexandria University, Alexandria, Egypt.
Fatma A MonibFaculty of Medicine, Assiut University, Assiut, Egypt.
Subramaniam RDepartment of Public Health Dentistry, Indira Gandhi Institute of Dental Sciences, Kothamangalam, India.
Suhrud PanchawaghDepartment of General Medicine, Smt. Kashibai Navale Medical College and General Hospital, Pune, India.
Khan SharunDivision of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India.
Sunil AnanduDivision of Veterinary Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India.
Mahir GachabayovDepartment of Abdominal Surgery, Vladimir City Emergency Hospital, Vladimir, Russia.
Md A HaqueDepartment of Orthopedic Surgery, Yan an Jospital Affiliated to Kunming Medical University, Kunming, Kunming, Yunnan, China.
Talha B EmranDepartment of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh.
Guilherme W WendtDepartment of Life Sciences, Faculty of Medicine, Western Paraná State University, Brazil.
Lirane Ed FerretoDepartment of Public Health and Postgraduate Program in Applied Health Sciences, Faculty of Medicine, Western Paraná State University, Brazil.
María F Castillo-BrionesFaculty of Medicine, University of La Frontera, Temuco, Chile.
Rocío B Inostroza-MoralesFaculty of Medicine, University of La Frontera, Temuco, Chile.
Sebastián A Lazcano-DíazFaculty of Medicine, University of La Frontera, Temuco, Chile.
José T Ordóñez-AburtoFaculty of Medicine, University of La Frontera, Temuco, Chile.
Jorge E Troncoso-RojasFaculty of Medicine, University of La Frontera, Temuco, Chile.
Emmanuel O BalogunDepartment of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, Zaria, Kaduna State, Nigeria.
Akele R YomiMedical Laboratory Science Department, College of Medicine and Health Science, Afe Babalola University, Ado Ekiti, Nigeria.
Abiodun DurosinmiState Hospital, Ijebu Ode, Ogun, Nigeria.
Esther N AdejumoDepartment of Medical Laboratory Science, Babcock University, Ilishan-Remo, Ogun State, Nigeria.
Eyiuche D EzigboDepartment of Medical Laboratory Science, Babcock University, Ilishan-Remo, Ogun State, Nigeria.
Morteza Arab-ZozaniSocial Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran.
Elham BabadiMayo Clinic, Rochester, USA.
Edris KakemamIranian Center of Excellence in Health Management, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran.
Irfan UllahDepartment of Internal Medicine, Kabir Medical College, Gandhara University, Peshawar, Pakistan.
Najma I MalikDepartment of Psychology, University of Sargodha, Sargodha, Pakistan.
Deema DababsehSchool of Dentistry, The University of Jordan, Amman, Jordan.
Francesco RosielloDepartment of Public Health and Infectious Disease, Sapienza-University of Rome, Rome, Italy.
Seyi S EnitanDepartment of Medical Laboratory Science, Babcock University, Ilishan-Remo, Ogun State, Nigeria.
Tunis University · TNUniversidad de La Frontera · CLUniversitas Syiah Kuala · IDBabcock University · NGAin Shams University · EGIndian Veterinary Research Institute · INUniversidade Estadual do Oeste do Paraná · BRUniversity of Jordan · JOAfe Babalola University · NGAhmadu Bello University · NGAlexandria University · EGAlzaiem Alazhari University · SDAssiut University · EGBGC Trust University Bangladesh · BDBirjand University of Medical Sciences · IRCity Clinical Hospital · RUGandhara University · PKIndira Gandhi Institute of Child Health · INKunming Medical University · CNMayo Clinic in Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vaccine hesitancy is considered as one of the greatest challenges to control the ongoing coronavirus disease 2019 (COVID-19) pandemic. A related challenge is the unwillingness of the general public to pay for vaccination. The objective of this study was to determine willingness-to-pay (WTP) for COVID-19 vaccine among individuals from ten low- middle-income countries (LMICs) in Asia, Africa, and South America. Data were collected using an online questionnaire distributed during February - May 2021 in ten LMICs (Bangladesh, Brazil, Chile, Egypt, India, Iran, Nigeria, Pakistan, Sudan, and Tunisia). The major response variable of in this study was WTP for a COVID-19 vaccine. The assessment of COVID-19 vaccine hesitancy was based on items adopted from the World Health Organization (WHO) Strategic Advisory Group of Experts (SAGE) vaccine hesitancy scale constructs. In this study, 1337 respondents included in the final analysis where the highest number of respondents was from India, while the lowest number was from Egypt. A total of 88.9% (1188/1337) respondents were willing to pay for the COVID-19 vaccination, and 11.1% (149/1337) were not. The average WTP for COVID-19 vaccination was 87.9 US dollars ($), (range: $5-$200). The multivariate model analysis showed that the country, monthly household income, having a history of respiratory disease, the agreement that routine vaccines recommended by health workers are beneficial and having received the flu vaccination within the previous 12 months were strongly associated with the WTP. Based on the country of origin, the highest mean WTP for COVID-19 vaccine was reported in Chile, while the lowest mean WTP for the vaccine was seen among the respondents from Sudan. The availability of free COVID-19 vaccination services appears as a top priority in the LMICs for successful control of the ongoing pandemic. This is particularly important for individuals of a lower socio- economic status. The effects of complacency regarding COVID-19 extends beyond vaccine hesitancy to involve less willingness to pay for COVID-19 vaccine and a lower value of WTP for the vaccine.

Indexed as

acceptanceCOVID-19hesitancySARS-CoV-2valueWHO SAGE

Identifiers

PMID38450393
PMCPMC10914042
OpenAlexW4221047248

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.