Evidence map›Paper›PMID 38820513›Full record

ArticlePloS one2024

Association between physical activity duration and depressive symptoms in adolescents: A longitudinal study in a rural city in Japan.

Toshinobu Kawai, Zentaro Yamagata

Abstract read
In one paragraph

Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. 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

2 authors.

Toshinobu KawaiInstitute of Health and Sport Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.ORCID 0000-0002-7756-853X
Zentaro YamagataDepartment of Health Sciences, Faculty of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Japan, physical activity duration in junior high schools is substantially higher than that in elementary schools. Using longitudinal data, this study examined the association between changes in physical activity duration and depressive symptoms in 1225 adolescents without depressive symptoms at baseline (51.2% female) from a rural city in Japan. Adolescents in the group that changed from "Active" (physical activity duration ≥7 h /week) in the fifth-grade of elementary school (age 11 years) to "Inactive" in the second-grade of junior high school (age 14 years) had a higher odds ratio of being rated as having depressive tendencies at age 14 years than adolescents in the Active-Active group. Additionally, the results of the cross-lagged effects model analysis suggested that depressive symptoms may be a factor in the reduced physical activity duration.

Indexed as

DepressionExerciseRural PopulationAdolescentChildFemaleHumansJapanLongitudinal StudiesMaleTime Factors

Identifiers

PMID38820513
PMCPMC11142661

What OpenQuestion holds

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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.