Evidence map›Paper›PMID 26181052›Full record

ArticlePloS one2015

Study on Current Levels of Physical Activity and Sedentary Behavior among Middle School Students in Beijing, China.

Jiali Duan, Huanhuan Hu, Guan Wang, Takashi Arao

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
8.6field-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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Factors of physical activity among Chinese children and adolescents: a systematic review.The international journal of behavioral nutrition and physical activity · 2017
    Pooled it
  2. Impact on Physical Fitness of the Chinese CHAMPS: A Clustered Randomized Controlled Trial.International journal of environmental research and public health · 2019
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  6. The Association between Academic Schedule and Physical Activity Behaviors in University Students.International journal of environmental research and public health · 2023
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  12. Sedentary Behavior Research in the Chinese Population: A Systematic Scoping Review.International journal of environmental research and public health · 2020
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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

4 authors at 2 institutions in 2 countries.

Jiali DuanInstitute of School Health, Beijing Center for Diseases Control and Prevention, Beijing, China.
Huanhuan HuLab of Exercise Epidemiology, School of Sport Sciences, Waseda University, Saitama, Japan.
Guan WangInstitute of School Health, Beijing Center for Diseases Control and Prevention, Beijing, China.
Takashi AraoLab of Exercise Epidemiology, Faculty of Sport Sciences, Waseda University, Saitama, Japan.
Beijing Center for Disease Prevention and Control · CNWaseda University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis study aimed to determine current levels of physical activity and sedentary behavior in middle school students on the basis of grade, sex, student attitudes toward physical education, and residence location.

methodsIn 2013, a cross-sectional study of 1793 students aged 12 to 15 years was conducted across eight middle schools in Beijing, China. Four schools were selected from an urban district and another four schools were from a suburban district. Physical activity and sedentary behavior data were collected using the commonly used school-based Chinese version of the China Health and Nutrition Survey.

resultsThe mean age of sampled students was 13.3 ± 1.0 years; 51.5% were boys. Approximately 76.6% of students reported having three 45-minute physical education classes every week. A total of 35.6% students spent ≥ 1 h/day performing moderate to vigorous physical activity (MVPA) during school, and 34.9% spent ≥ 1 h/day in MVPA outside school time. Approximately half (49.7%) of the students engaged in reading, writing, or drawing for ≥ 2 h/day, and 42.9% reported screen time for ≥ 2 h/day. Although boys spent more time engaged in physical activity than girls did, they also spent more time exhibiting sedentary behavior. Each 10-unit increase in attitudes toward physical education was associated with an increased odds of 1.15 (95%CI: 1.09-1.20) for spending more than 1 h/day on MVPA. Students in suburban schools reported engaging in physical activity less when compared with those in urban schools.

conclusionThe majority of our students did not meet the current physical activity recommendations, and about half of the students spent excessive time engaging in sedentary behaviors. Findings from this study highlight a positive association between student attitudes toward physical education and physical activity. Studies are needed to further explore the role of student attitudes toward physical education in promoting physical activity among Chinese students.

Indexed as

Motor ActivitySedentary BehaviorAdolescentAsian PeopleAttitude to HealthBeijingChildCross-Sectional StudiesFemaleHealth SurveysHumansMalePhysical Education and TrainingSchoolsStudents

Identifiers

PMID26181052
PMCPMC4504466
OpenAlexW1548653035

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.