Evidence map›Paper›PMID 34903531›Full record

ArticleBMJ open2021

Structural equation model of physical activity in Turkish schoolchildren: an application of the integrated behavioural model.

Chloe Mirzayi, Emily Ferris, Hilal Ozcebe, Ewelina Swierad, Umut Arslan, Hande Ünlü, Ozgur Araz, Mahmut Saadi Yardim, Sarp Üner, Nazmi Bilir and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. 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
0.8field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

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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

11 authors at 4 institutions in 2 countries.

Chloe MirzayiCenter for Systems and Community Design, Graduate School of Public Health and Health Policy, City University of New York, New York, New York, USA.ORCID 0000-0002-9817-2868
Emily FerrisCenter for Systems and Community Design, Graduate School of Public Health and Health Policy, City University of New York, New York, New York, USA.
Hilal OzcebeDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Ewelina SwieradCenter for Systems and Community Design, Graduate School of Public Health and Health Policy, City University of New York, New York, New York, USA.
Umut ArslanDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Hande ÜnlüDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Ozgur ArazDepartment of Health Promotion, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Mahmut Saadi YardimDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Sarp ÜnerDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Nazmi BilirDepartment of Public Health, School of Medicine, Hacettepe University, Ankara, Turkey.
Terry T HuangCenter for Systems and Community Design, Graduate School of Public Health and Health Policy, City University of New York, New York, New York, USA terry.huang@sph.cuny.edu.ORCID 0000-0001-5544-5187
Hacettepe University · TRCity University of New York · USThe Graduate Center, CUNY · USUniversity of Nebraska–Lincoln · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesChildhood obesity is increasingly prevalent in the developing world including Turkey. This study examined constructs of the integrated behavioural model associated with physical activity in a sample of schoolchildren in Ankara, Turkey using structural equation modelling.

designCross-sectional survey by probability sampling.

settingFifteen schools of different socioeconomic strata in Ankara, Turkey with grade 4 students.

participants2066 (969 girls and 1097 boys) grade 4 schoolchildren and their parents selected using a probability-based sampling frame. PRIMARY OUTCOME MEASURES: Three primary outcomes were used: moderate-to-vigorous physical activity, team sport participation, sedentary behaviour.

resultsData were collected from 2066 fourth-grade children from schools of three socioeconomic strata. Missing data were imputed using multiple imputation. To examine the integrated behavioural model, a structural equation model containing latent constructs for physical activity outcome expectancies, self-efficacy, home environment and social norms were fitted with the three outcomes above. Adequate model fit was achieved in the structural equation model (χ

conclusionsThis study supported the extension to Turkish children of the integrated behavioural model in relation to physical activity behaviours. Results illustrate multiple targets for interventions to increase physical activity.

Indexed as

Pediatric ObesityChildCross-Sectional StudiesExerciseFemaleHumansMaleSedentary BehaviorTurkeycommunity child healthpublic healthstatistics & research methods

Identifiers

PMID34903531
PMCPMC8671916
OpenAlexW4200371028

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.