Evidence map›Paper›PMID 40469590›Full record

ArticleFrontiers in public health2025

Association between COVID-19 pandemic and school refusal among elementary school children in Japan: difference-in-differences analysis.

Tomoko Mizuno, Nobutoshi Nawa, Aya Isumi, Satomi Doi, Tomohiro Morio, Takeo Fujiwara

Abstract read
In one paragraph

Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

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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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Tomoko MizunoDepartment of Public Health, Institute of Science Tokyo, Tokyo, Japan.
Nobutoshi NawaDepartment of Public Health, Institute of Science Tokyo, Tokyo, Japan.
Aya IsumiDepartment of Health Policy, Institute of Science Tokyo, Tokyo, Japan.
Satomi DoiDepartment of Health Policy, Institute of Science Tokyo, Tokyo, Japan.
Tomohiro MorioDepartment of Pediatrics and Developmental Biology, Institute of Science Tokyo, Tokyo, Japan.
Takeo FujiwaraDepartment of Public Health, Institute of Science Tokyo, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The coronavirus disease 2019 (COVID-19) pandemic has been reported to have affected children's mental health. However, the impact of the COVID-19 pandemic on school refusal remains unclear. This study examined the association between the early stage of the COVID-19 pandemic and school refusal among elementary school children in Japan using the difference-in-differences approach. Methods: Data from the Adachi Child Health Impact of Living Difficulty study were used. We followed up with children without COVID-19 pandemic experience in the fourth grade in 2016 and the sixth grade in 2018 (control group, Results: Approximately 3.8 and 4.0% of students in the sixth grade in the control and COVID-19 groups, respectively, were school refusal. Change in the prevalence of school refusal from the fourth to the sixth grade in the control and COVID-19 groups was 2.4 and 2.0%, respectively. The difference-in-differences approach showed that the experience of the COVID-19 pandemic did not increase the risk of school refusal, which remained consistent even after performing propensity score matching. Conclusions: The early stage of the COVID-19 pandemic may not be associated with the risk of school refusal in elementary school children in Japan. A more long-term and comprehensive analysis is required to examine the full impact of the pandemic on school refusal.

Indexed as

COVID-19SchoolsStudentsChildFemaleHumansJapanMalePandemicsSARS-CoV-2COVID-19difference in difference analysisJapanlongitudinal studymental healthschool refusal

Identifiers

PMID40469590
PMCPMC12133766

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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.