Evidence map›Paper›PMID 37922266›Full record

ArticlePloS one2023

Effect of physical exercise on sleep quality in college students: Mediating role of smartphone use.

Chuan-Yi Xu, Kai-Tuo Zhu, Xiang-Yan Ruan, Xiao-Ya Zhu, Yang-Sheng Zhang, Wen-Xia Tong, Bo Li

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
9.3field-weighted citation impact, top 2% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 6 institutions in 2 countries.

Chuan-Yi XuMinistry of Sports, Guangxi University of Chinese Medicine, Nanning China.
Kai-Tuo ZhuGraduate School, Kyonggi University, Suwon City, Korea.
Xiang-Yan RuanGraduate School, Kyonggi University, Suwon City, Korea.
Xiao-Ya ZhuPhysical Education College, Shangqiu University, Shangqiu, China.
Yang-Sheng ZhangSchool of Physical Education, Nanjing Xiao zhuang University, Nanjing, China.ORCID 0009-0003-7785-1399
Wen-Xia TongPhysical Education College, Yangzhou University, Yangzhou, China.
Bo LiInstitute of Sports Science, Nantong University, Nantong, China.
Kyonggi University · KRGuangxi University of Chinese Medicine · CNNanjing Xiaozhuang University · CNNantong University · CNShangqiu Normal University · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the effect of physical exercise on sleep quality and the mediating effect of smartphone use behavior in college students.

methodsA cross-sectional study design was adopted. An online survey of 5,075 college students was conducted using the Physical Activity Rating Scale-3, the Pittsburgh Sleep Quality Index, and the Mobile Phone Addiction Tendency Scale.

resultsThe sleep quality of college students was poor, and the proportion of college students with good sleep quality was 23.567%. A significant correlation existed between sleep quality and physical exercise (r = -0.159, P < 0.001) and mobile phone addiction (r = 0.355, P < 0.001). Physical exercise can predict sleep quality in college students (β = -0.011, P < 0.001). Smartphone use plays a part in mediating the process by which physical exercise affects sleep quality.

conclusionChinese college students have poor sleep quality. Physical exercise and smartphone use behavior are important factors affecting the sleep quality of college students. Physical exercise can directly predict the sleep quality of college students and can predict the sleep quality of college students through the mediating effect of smartphone use behavior.

Indexed as

Sleep QualitySmartphoneCross-Sectional StudiesExerciseHumansSleepStudents

Identifiers

PMID37922266
PMCPMC10624267
OpenAlexW4388286656

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.