Evidence map›Paper›PMID 29653528›Full record

ArticleBMC public health2018

Physical activity, sedentary time and sleep duration: associations with body composition in 10-12-year-old Estonian schoolchildren.

Eva-Maria Riso, Merike Kull, Kerli Mooses, Jaak Jürimäe

Abstract read
In one paragraph

Article in BMC public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

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

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  12. Body Fat Mediates Association between Active Living and Health among Adolescents.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.

Eva-Maria RisoInstitute of Sports Sciences and Physiotherapy, University of Tartu, 5 Jakobi St, 51014, Tartu, Estonia. eva-maria.riso@ut.ee.ORCID 0000-0002-9329-8998
Merike KullInstitute of Sports Sciences and Physiotherapy, University of Tartu, 5 Jakobi St, 51014, Tartu, Estonia.
Kerli MoosesInstitute of Sports Sciences and Physiotherapy, University of Tartu, 5 Jakobi St, 51014, Tartu, Estonia.
Jaak JürimäeInstitute of Sports Sciences and Physiotherapy, University of Tartu, 5 Jakobi St, 51014, Tartu, Estonia.

Funding

Estonian Ministry of Education and Science Institutional Grant IUT 20-58
6 · The paper itself

Abstract

backgroundPhysical activity, sedentary time, and sleep duration have been associated with body composition among children. The purpose of the present study was to assess the associations of objectively determined daily physical activity, sedentary time, sleep duration and body composition indices in 10-12-year-old children.

methodsTwo hundred and eleven schoolchildren (96 boys and 115 girls) aged 10.9 ± 0.7 years participated in this study. Objective physical activity intensity and sedentary levels were measured for seven days by accelerometry. Sleep duration was self-reported. Percentage of body fat, waist-to-height ratio and fat free mass were calculated from measured anthropometric parameters. Multiple linear regression models were used to examine the associations between sleep duration, moderate-to-vigorous physical activity (MVPA), vigorous physical activity (VPA) level and body composition indices.

resultsBoys exceeded girls (p < 0.05) in time spent in MVPA and VPA levels. Only 4.3% of the children met the current daily recommendation of at least 60 min MVPA per day. Sleep duration, MVPA and VPA had a negative association with percentage of body fat and waist-to-height ratio. Vigorous physical activity had a positive association with fat-free mass. Sedentary time had a positive association with percentage of body fat and negative association with fat-free mass.

conclusionsThe present study suggests that both sleep duration and MVPA are associated with body composition parameters. Higher levels of MVPA are associated with lower percentage of body fat and waist-to-height ratio regardless of sleep duration. Sedentary time is associated with higher values of percentage of body fat and lower fat-free mass independently of sleep duration.

Indexed as

Body CompositionSedentary BehaviorSleepAccelerometryAdipose TissueChildEstoniaExerciseFemaleHumansMaleSelf ReportTime FactorsWaist-Height RatioBody compositionDuration of sedentary time and sleepModerate-to-vigorous physical activity

Identifiers

PMID29653528
PMCPMC5899370

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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.