Evidence map›Paper›PMID 34623937›Full record

ArticleHuman vaccines & immunotherapeutics2021

Parents' hesitation about getting their children vaccinated against COVID-19 in Japan.

Takeshi Yoda, Hironobu Katsuyama

Open access · greenAbstract read
In one paragraph

Article in Human vaccines & immunotherapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
4.9field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Parental hesitancy for pediatric COVID-19 vaccines in Chile.Therapeutic advances in vaccines and immunotherapy · 2025
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  12. Willingness to Pay for COVID-19 Vaccines in Japan.International journal of environmental research and public health · 2023
    Article
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  15. Review
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  20. Updates on Coronavirus Disease 2019 in Children in Japan.The Pediatric infectious disease journal · 2022
    Review
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

2 authors at 1 institution in 1 country.

Takeshi YodaDepartment of Public Health, Kawasaki Medical School, Kurashiki, Japan.ORCID 0000-0001-6950-5056
Hironobu KatsuyamaDepartment of Public Health, Kawasaki Medical School, Kurashiki, Japan.
Kawasaki Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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.

Indexed as

COVID-19ChildCOVID-19 VaccinesHumansJapanPandemicsParentsSARS-CoV-2VaccinationCOVID-19 VaccinesattitudeschildrenCOVID-19Japanparentsside effectsvaccine hesitancyVaccine willingness

Identifiers

PMID34623937
PMCPMC8903995
OpenAlexW3202567165

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.