Evidence map›Paper›PMID 24492632›Full record

Observational studyMedicine and science in sports and exercise2014

Compensation of physical activity and sedentary time in primary school children.

Nicola D Ridgers, Anna Timperio, Ester Cerin, Jo Salmon

Abstract readObservational Study
In one paragraph

Observational study in Medicine and science in sports and exercise, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 6 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

54 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Exploring activity compensation amongst youth and adults: a systematic review.The international journal of behavioral nutrition and physical activity · 2022
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  5. A systematic review of determinants of sedentary behaviour in youth: a DEDIPAC-study.The international journal of behavioral nutrition and physical activity · 2015
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  8. The Impact of Stand-Biased Desks on Afterschool Physical Activity Behaviors of Elementary School Children.International journal of environmental research and public health · 2022
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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.

Nicola D RidgersCentre for Physical Activity and Nutrition Research, Deakin University, Burwood, New South Wales, AUSTRALIA.
Anna Timperio
Ester Cerin
Jo Salmon

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThere is considerable debate about the possibility of physical activity compensation. This study examined whether increased levels in physical activity and/or sedentary behavior on 1 d were predictive of lower levels in these behaviors on the following day (compensatory mechanisms) among children.

methodsTwo hundred and forty-eight children (121 boys and 127 girls) age 8-11 yr from nine primary schools in Melbourne, Australia, wore a GT3X+ ActiGraph for seven consecutive days. Time spent in light physical activity (LPA) and moderate- to vigorous-intensity physical activity (MVPA) was derived using age-specific cut points. Sedentary time was defined as 100 counts per minute. Meteorological data (temperature, precipitation, relative humidity, and daylight hours) were obtained daily and matched to accelerometer wear days. Multilevel analyses (day, child, and school) were conducted using generalized linear latent and mixed models.

resultsOn any given day, every additional 10 min spent in MVPA was associated with approximately 25 min less LPA and 5 min less MVPA the following day. Similarly, additional time spent in LPA on any given day was associated with less time in LPA and MVPA the next day. Time spent sedentary was associated with less sedentary time the following day. Adjusting for meteorological variables did not change observed compensation effects. No significant moderating effect of sex was observed.

conclusionThe results are consistent with the compensation hypothesis, whereby children appear to compensate their physical activity or sedentary time between days. Additional adjustment for meteorological variables did not change the observed associations. Further research is needed to examine what factors may explain apparent compensatory changes in children's physical activity and sedentary time.

Indexed as

Motor ActivitySedentary BehaviorChildChild BehaviorFemaleHumansMaleSchoolsSex FactorsTime FactorsWeather

Identifiers

PMID24492632
PMCPMC4186722

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.