Evidence map›Paper›PMID 26303349›Full record

ArticleInternational journal of obesity (2005)2016

Cross-sectional and prospective associations between moderate to vigorous physical activity and sedentary time with adiposity in children.

A Marques, C Minderico, S Martins, A Palmeira, U Ekelund, L B Sardinha

Abstract read
In one paragraph

Article in International journal of obesity (2005), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 4 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

27 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  4. Longitudinal changes in moderate-to-vigorous-intensity physical activity in children and adolescents: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2020
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  19. Longitudinal analysis of physical activity, sedentary behaviour and anthropometric measures from ages 6 to 11 years.The international journal of behavioral nutrition and physical activity · 2018
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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

6 authors.

A MarquesCentro Interdisciplinar de Estudo da Performance Humana, Faculty of Human Kinetics, Department of Sports and health, University of Lisbon, Lisbon, Portugal.
C MindericoCentro Interdisciplinar de Estudo da Performance Humana, Faculty of Human Kinetics, Department of Sports and health, University of Lisbon, Lisbon, Portugal.
S MartinsFaculty of Physical Education and Sports, Lusofona University of Humanities and Technologies, Lisbon, Portugal.
A PalmeiraCentro Interdisciplinar de Estudo da Performance Humana, Faculty of Human Kinetics, Department of Sports and health, University of Lisbon, Lisbon, Portugal.
U EkelundDepartment of Sport Medicine, Norwegian School of Sport Sciences, Oslo, Norway.
L B SardinhaCentro Interdisciplinar de Estudo da Performance Humana, Faculty of Human Kinetics, Department of Sports and health, University of Lisbon, Lisbon, Portugal.

Funding

Medical Research Council MC_U106179473Medical Research Council MC_UU_12015/3Medical Research Council MC_UU_12015/4
6 · The paper itself

Abstract

backgroundPhysical activity (PA) and sedentary time (SED) have both been suggested as potential risk factors for adiposity in children. However, there is paucity of data examining the temporal associations between these variables.

objectiveThis study aimed to analyze the cross-sectional and prospective associations between PA, SED and body composition in children.

methodsA total of 510 children (age at baseline 10.1±0.8, age at follow-up 11.8±0.9) from six Portuguese schools from the Oeiras Municipality participated in this study. PA and SED were measured by accelerometry and trunk fat mass (TFM) and body fat mass (BFM) were measured by dual energy X-ray absorptiometry. Fat mass index (FMI) was calculated as BFM divided by height squared. Several regression models adjusted for age, sex, maturity status, follow-up duration, baseline levels of the outcome variable and SED or moderate to vigorous PA (MVPA) were performed.

resultsMVPA (min per day) was cross-sectionally inversely associated with adiposity indexes (FMI, TFM and BFM). Adiposity indexes were inversely associated with time in MVPA. In prospective analyses, MVPA was associated with a lower levels of FMI (β=-0.37, 95% confidence interval (CI): -0.49 to -0.26, P<0.001), TFM (β=-0.20, 95% CI: -0.29 to -0.10, P<0.001) and BFM (β=-0.37, 95% CI: -0.49 to -0.26, P<0.001). When the model was adjusted for age, sex, maturity status and for baseline levels of the outcome variables MVPA remained a significant predictor of lower adiposity indexes (FMI: β=-0.09, 95% CI: -0.16 to -0.01, P<0.05; TFM: β=-0.08, 95% CI: -0.15 to -0.01, P<0.05; BFM: β=-0.07, 95% CI: -0.15 to 0.00, P<0.05). Adiposity was not associated with MVPA when modeled as the exposure in prospective analyses. SED was not related with adiposity indexes, except for the relationship with FMI.

conclusionsIn cross-sectional and prospective analyses, MVPA is associated with lower adiposity independent of covariates and SED. Results suggest that promoting MVPA is important for preventing gain in adiposity in healthy children.

Indexed as

Motor ActivityPhysical ExertionPhysical FitnessSedentary BehaviorAccelerometryAdiposityBody Mass IndexChildCross-Sectional StudiesFemaleFollow-Up StudiesHumansMalePediatric ObesityPortugalProspective Studies

Identifiers

PMID26303349
PMCPMC4757733

What OpenQuestion holds

Textmetadata
LicenceTDM
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.