Evidence map›Paper›PMID 33562894›Full record

ArticleVaccines2021

Intention to Receive the COVID-19 Vaccination in China: Application of the Diffusion of Innovations Theory and the Moderating Role of Openness to Experience.

Phoenix Kit-Han Mo, Sitong Luo, Suhua Wang, Junfeng Zhao, Guohua Zhang, Lijuan Li, Liping Li, Luyao Xie, Joseph T F Lau

Abstract read
In one paragraph

Article in Vaccines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

64 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  3. Article
  4. A Cross-Sectional Study Examining Vaccine Uptake and Attitudes Among Parents Compared to Other Adults.Health education & behavior : the official publication of the Society for Public Health Education · 2026
    Article
  5. Using the Diffusion of Innovation Theory to Understand COVID-19 Booster Hesitancy in Adults.International journal of environmental research and public health · 2026
    Article
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4 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

9 authors.

Phoenix Kit-Han MoCentre for Health Behaviours Research, JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0001-9822-5424
Sitong LuoCentre for Health Behaviours Research, JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0002-7450-5613
Suhua WangGraduate School of Baotou Medical College, Baotou Medical College, Baotou 014040, China.
Junfeng ZhaoDepartment of Psychology, School of Education, Henan University, Kaifeng 475100, China.
Guohua ZhangDepartment of Psychology, School of Psychiatry, Wenzhou Medical University, Wenzhou 325035, China.
Lijuan LiSchool of Public Health, Dali University, Dali 671003, China.
Liping LiMedical College, Shantou University, Shantou 515041, China.
Luyao XieCentre for Health Behaviours Research, JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China.
Joseph T F LauCentre for Health Behaviours Research, JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0003-2344-7107

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

COVID-19 has caused a devastating impact on public health and made the development of the COVID-19 vaccination a top priority. Herd immunity through vaccination requires a sufficient number of the population to be vaccinated. Research on factors that promote intention to receive the COVID-19 vaccination is warranted. Based on Diffusion of Innovations Theory, this study examines the association between the perceived efficacy of the COVID-19 vaccination, use of social media for COVID-19 vaccine-related information, openness to experience and descriptive norm with the intention to receive the COVID-19 vaccination, and the moderating role of openness to experience among 6922 university students in mainland China. The intention to receive the free and self-paid COVID-19 vaccination is 78.9% and 60.2%, respectively. Results from path analyses show that perceived efficacy of the COVID-19 vaccination, use of social media for COVID-19 vaccine-related information, and openness to experience and descriptive norm are all positively associated with the intention to receive COVID-19 free and self-paid vaccination. The association between the perceived efficacy of the COVID-19 vaccination and descriptive norm with the intention to receive the COVID-19 vaccination is stronger among those with a lower level of openness to experience. Our findings support the usefulness of Diffusion of Innovations Theory and the moderating role of openness of experience in explaining intention to receive the COVID-19 vaccination.

Indexed as

COVID-19 vaccinationdescriptive normdiffusion of innovations theoryopenness to experienceperceived efficacy of vaccinesocial media

Identifiers

PMID33562894
PMCPMC7915878

What OpenQuestion holds

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LicenceCC BY
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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.