Evidence map›Paper›PMID 33781902›Full record

ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2021

An Asia-Pacific study on healthcare workers' perceptions of, and willingness to receive, the COVID-19 vaccination.

Nicholas W S Chew, Clare Cheong, Gwyneth Kong, Kailun Phua, Jinghao Nicholas Ngiam, Benjamin Y Q Tan, Bokun Wang, Fengyi Hao, Wanqiu Tan, Xiaofan Han and 13 more

Open access · goldAbstract read
In one paragraph

Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 4 pooled it
20.2field-weighted citation impact, top 1% 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

103 citing papers in PubMed, 4 syntheses or guidelines pooled it, 177 citations in OpenAlex.

  1. Acute myocardial infarction and myocarditis following COVID-19 vaccination.QJM : monthly journal of the Association of Physicians · 2023
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

43 more citing papers are in PubMed but not listed here.

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

23 authors at 12 institutions in 6 countries.

Nicholas W S ChewDepartment of Cardiology, National University Heart Centre, National University Hospital, Singapore.
Clare CheongDepartment of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Gwyneth KongDepartment of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Kailun PhuaDepartment of Medicine, National University Health System, Singapore.
Jinghao Nicholas NgiamDepartment of Medicine, National University Health System, Singapore.
Benjamin Y Q TanDepartment of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Neurology, Department of Medicine, National University Health System, Singapore.
Bokun WangScience and Technology Promotion Bureau, Chongqing Liangjiang New Area Administration Committee, China.
Fengyi HaoThe First People's Hospital of Chongqing Liang Jiang New Area, China.
Wanqiu TanNational University of Singapore (Chongqing) Research Institute, China.
Xiaofan HanThe First People's Hospital of Chongqing Liang Jiang New Area, China.
Bach X TranInstitute for Preventive Medicine and Public Health, Hanoi Medical University, Vietnam; Bloomberg School of Public Health, Johns Hopkins University, United States.
Men Thi HoangInstitute for Global Health Innovations, Duy Tan University, Vietnam; Faculty of Medicine, Duy Tan University, Vietnam.
Hai Q PhamInstitute for Global Health Innovations, Duy Tan University, Vietnam; Faculty of Medicine, Duy Tan University, Vietnam.
Giang T VuCenter of Excellence in Evidence-based Medicine, Nguyen Tat Thanh University, Vietnam.
Yang ChenDepartment of Medicine, Jigme Dorji Wangchuck National Referral Hospital, Khesar Gyalpo University of Medical Sciences, Thimphu, Bhutan.
Rivan DanuajiDr Moewardi Hospital Surakarta, Jawa Tengah, Indonesia.
Komalkumar RnYashoda Hospital, Secunderabad, India.
Meenakshi PvSenthil Multi Specialty Hospital, Erode, India.
Kalpesh TalatiZydus Hospitals, Ahmedabad, India.
Cyrus S HoDepartment of Psychological Medicine, National University of Singapore, Singapore.
Arvind K SharmaZydus Hospitals, Ahmedabad, India. Electronic address: dr_arvind10@yahoo.co.in.
Roger C HoDepartment of Psychological Medicine, National University of Singapore, Singapore; Institute of Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore.
Vijay K SharmaDepartment of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Neurology, Department of Medicine, National University Health System, Singapore.
National University of Singapore · SGDuy Tan University · VNFirst People's Hospital of Chongqing · CNNational University Health System · SGAhmedabad Civil Hospital · INCadila Healthcare (India) · INJohns Hopkins University · USKhesar Gyalpo University of Medical Sciences of Bhutan · BTNational University Heart Centre Singapore · SGTamil Nadu Government Multi Super Speciality Hospital · INTrường ĐH Nguyễn Tất Thành · VNYashoda Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIn the fight against COVID-19, vaccination is vital in achieving herd immunity. Many Asian countries are starting to vaccinate frontline workers; however, expedited vaccine development has led to hesitancy among the general population. We evaluated the willingness of healthcare workers to receive the COVID-19 vaccine.

methodsFrom 12 to 21 December 2020, we recruited 1720 healthcare workers from 6 countries: China, India, Indonesia, Singapore, Vietnam and Bhutan. The self-administrated survey collected information on willingness to vaccinate, perception of COVID-19, vaccine concerns, COVID-19 risk profile, stigma, pro-socialness scale, and trust in health authorities.

resultsMore than 95% of the healthcare workers surveyed were willing to vaccinate. These respondents were more likely to perceive the pandemic as severe, consider the vaccine safe, have less financial concerns, less stigmatization regarding the vaccine, higher pro-socialness mindset and trust in health authorities. A high perceived pandemic risk index, low vaccine harm index and high pro-socialness index were independent predictors in multivariable analysis.

conclusionsThe majority of healthcare workers in Asia are willing to receive COVID-19 vaccination. Perceived COVID-19 susceptibility, low potential risk of vaccine harm and pro-socialness are the main drivers. These findings may help formulate vaccination strategies in other countries.

Indexed as

Attitude to HealthPerceptionAdultAsiaCOVID-19 VaccinesCross-Sectional StudiesHealth PersonnelHumansImmunity, HerdMalePandemicsSocial StigmaSurveys and QuestionnairesVaccinationCOVID-19 VaccinesAsia-PacificCOVID-19 vaccinationHealthcare workers

Identifiers

PMID33781902
PMCPMC7997703
OpenAlexW3142150855

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.