Evidence map›Paper›PMID 27966573›Full record

Observational studyEuropean journal of clinical nutrition2017

The association of change in physical activity and body weight in the regulation of total energy expenditure.

C Drenowatz, J O Hill, J C Peters, A Soriano-Maldonado, S N Blair

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in European journal of clinical nutrition, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% of its field
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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Hypothalamic control of energy expenditure and thermogenesis.Experimental & molecular medicine · 2022
    Review
  8. Article
  9. Underreporting of energy intake in weight loss maintainers.The American journal of clinical nutrition · 2021
    Article
  10. Article
  11. Effect of age and weight on physical activity.Journal of public health research · 2020
    Article
  12. Review
  13. Article
  14. Review
  15. Review
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 at 3 institutions in 2 countries.

C DrenowatzDepartment of Exercise Science, University of South Carolina, Columbia, SC, USA.ORCID 0000-0002-3861-5364
J O HillSchool of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
J C PetersSchool of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
A Soriano-MaldonadoDepartment of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain.ORCID 0000-0002-4626-420X
S N BlairDepartment of Exercise Science, University of South Carolina, Columbia, SC, USA.
University of Colorado Anschutz Medical Campus · USUniversity of South Carolina · USUniversidad de Granada · ES

Funding

PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Wendy M Kohrt · 1995 to 2026
$32.6M
NIDDK NIH HHS P30 DK048520
6 · The paper itself

Abstract

BACKGROUND/

objectivesThe limited success in addressing the current obesity epidemic reflects the insufficient understanding of the regulation of energy balance. The present study examines the longitudinal association of body weight with physical activity (PA), total daily energy expenditure (TDEE) and total daily energy intake (TDEI). SUBJECTS/

methodsA total of 195 adults (52% male) between 21 and 35 years of age with no intention for weight loss were followed over a 2-year period. Body weight, fat mass and fat-free mass were measured every 3 months. Participants were stratified into three groups based on change in body weight using a 5% cutpoint. TDEE and time spent in different PA intensities were determined via a multisensor device at each measurement time. TDEI was calculated based on change in body composition and TDEE.

resultsAt 2-year follow-up, 57% of the participants maintained weight, 14% lost weight and 29% gained weight. Average weight change was -6.9±3.4 and 7.1±3.6 kg in the weight-loss and weight-gain groups, respectively. Average TDEE and TDEI did not change significantly in any weight change group (P>0.16). Moderate-to-vigorous PA, however, increased significantly in the weight-loss group (35±49 min/day; P<0.01) and decreased in the weight-gain group (-35±46 min/day; P<0.01).

conclusionsResults of this observational study indicate an inverse association between body weight and PA to maintain a stable TDEE and allow for a stable TDEI over time. Sufficient PA levels, therefore, are an important contributor to weight loss maintenance.

Indexed as

Body WeightEnergy MetabolismExerciseAbsorptiometry, PhotonAdultBody CompositionBody Mass IndexDietFemaleFollow-Up StudiesHumansMaleObesityOverweightProspective StudiesSedentary Behavior

Identifiers

PMID27966573
OpenAlexW2562014983

What OpenQuestion holds

Textmetadata
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.