Evidence map›Paper›PMID 27929670›Full record

ArticleChildhood obesity (Print)2017

Physical Activity and Changes in Adiposity in the Transition from Elementary to Middle School.

Marsha Dowda, Sharon E Taverno Ross, Kerry L McIver, Rodney K Dishman, Russell R Pate

Abstract read
In one paragraph

Article in Childhood obesity (Print), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 5 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

12 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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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

5 authors.

Marsha Dowda1 Department of Exercise Science, Arnold School of Public Health, University of South Carolina , Columbia, SC.
Sharon E Taverno Ross2 Department of Health and Physical Activity, University of Pittsburgh , Pittsburgh, PA.
Kerry L McIver1 Department of Exercise Science, Arnold School of Public Health, University of South Carolina , Columbia, SC.
Rodney K Dishman3 Department of Kinesiology, University of Georgia , Athens, GA.
Russell R Pate1 Department of Exercise Science, Arnold School of Public Health, University of South Carolina , Columbia, SC.

Funding

Physical activity during the transition from elementary school to middle schoolR01HL091002 · NHLBI · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI PATE, RUSSELL R · 2009 to 2017
$6.2M
NHLBI NIH HHS R01 HL091002
6 · The paper itself

Abstract

objectivesThis study examined the longitudinal associations of objectively measured physical activity, sedentary behavior, and diet quality with two measures of adiposity and a measure of weight status.

methodsA total of 658 children from 21 elementary schools (45.1% boys; 40% white, 33% black, 9% Hispanic, and 18% other race/ethnicity) were assessed at least twice in fifth, sixth, and/or seventh grade. Fat mass index (FMI), percent body fat (PBF), and BMI were calculated from body weight, standing and seated heights, and bioelectrical impedance (BIA) measured each year.

resultsAt follow-up, both FMI and PBF decreased among boys and increased among girls, while BMI increased in both boys and girls. After controlling for race/ethnicity, parent education, and maturity offset at baseline, growth curve analyses showed that moderate-to-vigorous physical activity (MVPA) was significantly and negatively associated with FMI, PBF, and BMI for both boys and girls. After forming tertiles of fifth grade MVPA, least-square means for FMI, PBF, and BMI were examined by grade and gender. For both boys and girls, higher MVPA was associated with lower FMI, PBF, and BMI at all three grade levels. The relationships between sedentary behavior and diet quality and FMI, PBF, and BMI were not consistent for boys or girls.

conclusionsAs boys and girls transitioned from elementary to middle school, children who participated in higher levels of MVPA maintained more favorable levels of two indicators of adiposity and a measure of weight status. These findings support the need for interventions to help children meet current public health guidelines for physical activity.

Indexed as

AdiposityExerciseBody CompositionBody Mass IndexBody WeightChildDietElectric ImpedanceEthnicityFemaleHumansMaleSedentary Behaviordietary intakeobesityphysical activity

Identifiers

PMID27929670
PMCPMC5278816

What OpenQuestion holds

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Registered trials

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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.