Evidence map›Paper›PMID 24047914›Full record

ArticleThe American journal of clinical nutrition2013

Heritability of objectively assessed daily physical activity and sedentary behavior.

Marcel den Hoed, Søren Brage, Jing Hua Zhao, Kate Westgate, Ayrun Nessa, Ulf Ekelund, Tim D Spector, Nicholas J Wareham, Ruth J F Loos

Abstract readTwin Study
In one paragraph

Article in The American journal of clinical nutrition, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 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

42 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Prenatal, birth and early life predictors of sedentary behavior in young people: a systematic review.The international journal of behavioral nutrition and physical activity · 2016
    Pooled it
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  16. Polygenic Risk Scores and Physical Activity.Medicine and science in sports and exercise · 2020
    Article
  17. Heritability of objectively assessed and self-reported sedentary behavior.Scandinavian journal of medicine & science in sports · 2020
    Article
  18. Impact of dopamine-related genetic variants on physical activity in old age - a cohort study.The international journal of behavioral nutrition and physical activity · 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

9 authors.

Marcel den HoedMedical Research Council Epidemiology Unit, University of Cambridge, Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, United Kingdom (MdH, SB, JHZ, KW, UE, NJW, and RJFL); the Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden (MdH); the Department of Twin Research and Genetic Epidemiology Unit, St Thomas' Campus, King's College London, St Thomas' Hospital, London, United Kingdom (AN and TDS); the Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway (UE); and The Charles Bronfman Institute for Personalized Medicine (RJFL), The Mindich Child Health and Development Institute (RJFL), and The Genetics of Obesity and Related Metabolic Traits Program (RJFL), The Icahn School of Medicine at Sinai School, New York, NY.
Søren Brage
Jing Hua Zhao
Kate Westgate
Ayrun Nessa
Ulf Ekelund
Tim D Spector
Nicholas J Wareham
Ruth J F Loos

Funding

Stable Isotope and Metabolomics CoreP60DK020541 · NIDDK · YESHIVA UNIVERSITY · PI FLEISCHER, NORMAN S. · 1986 to 2014
$29.8M
British Heart Foundation PG/07/108/23369Department of Health NF-SI-0512-10135Medical Research Council MC_U106179471Medical Research Council MC_U106179473Medical Research Council MC_U106188470
6 · The paper itself

Abstract

backgroundTwin and family studies that estimated the heritability of daily physical activity have been limited by poor measurement quality and a small sample size.

objectiveWe examined the heritability of daily physical activity and sedentary behavior assessed objectively by using combined heart rate and movement sensing in a large twin study.

designPhysical activity traits were assessed in daily life for a mean (± SD) 6.7 ± 1.1 d in 1654 twins from 420 monozygotic and 352 dizygotic same-sex twin pairs aged 56.3 ± 10.4 y with body mass index (in kg/m(2)) of 26.1 ± 4.8. We estimated the average daily movement, physical activity energy expenditure, and time spent in moderate-to-vigorous intensity physical activity and sedentary behavior from heart rate and acceleration data. We used structural equation modeling to examine the contribution of additive genetic, shared environmental, and unique environmental factors to between-individual variation in traits.

resultsAdditive genetic factors (ie, heritability) explained 47% of the variance in physical activity energy expenditure (95% CI: 23%, 53%) and time spent in moderate-to-vigorous intensity physical activity (95% CI: 29%, 54%), 35% of the variance in acceleration of the trunk (95% CI: 0%, 44%), and 31% of the variance in the time spent in sedentary behavior (95% CI: 9%, 51%). The remaining variance was predominantly explained by unique environmental factors and random error, whereas shared environmental factors played only a marginal role for all traits with a range of 0-15%.

conclusionsThe between-individual variation in daily physical activity and sedentary behavior is mainly a result of environmental influences. Nevertheless, genetic factors explain up to one-half of the variance, suggesting that innate biological processes may be driving some of our daily physical activity.

Indexed as

Sedentary BehaviorAdolescentAdultAgedAged, 80 and overBody Mass IndexEnergy MetabolismEnvironmentFemaleGene-Environment InteractionHumansMaleMiddle AgedMotor ActivityPhenotypeTwins, Dizygotic

Identifiers

PMID24047914
PMCPMC3798083

What OpenQuestion holds

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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.