Evidence map›Paper›PMID 30844804›Full record

Trial reportObesity facts2019

Influence of Acute Physical Activity on Stress Reactivity in Obese and Normal Weight Children: A Randomized Controlled Trial.

Nadine Messerli-Bürgy, Antje Horsch, Christian Schindler, Anaëlle Boichat, Susi Kriemler, Simone Munsch, Bertrand Crottet, Pedro M Marquez-Vidal, Ayala Borghini, Jardena J Puder

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Obesity facts, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.2field-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

5 citing papers in PubMed, 23 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
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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

10 authors at 4 institutions in 1 country.

Nadine Messerli-BürgyClinical Child Psychology & Biological Psychology, Department of Psychology, University of Fribourg, Fribourg, Switzerland, Nadine.messerli@unifr.ch.
Antje HorschInstitute of Higher Education and Research in Healthcare, University of Lausanne and Lausanne University Hospital, Lausanne, Switzerland.
Christian SchindlerSwiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland.
Anaëlle BoichatInstitute of Sport Studies, University of Lausanne, Lausanne, Switzerland.
Susi KriemlerEpidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland.
Simone MunschDepartment of Clinical Psychology and Psychotherapy, University of Fribourg, Fribourg, Switzerland.
Bertrand CrottetService of Pediatric Endocrinology, Diabetology and Obesity, Lausanne University Hospital, Lausanne, Switzerland.
Pedro M Marquez-VidalDepartment of Medicine, Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
Ayala BorghiniUniversity Service of Child and Adolescent Psychiatry, Lausanne University Hospital, Lausanne, Switzerland.
Jardena J PuderObstetric Service, Department Women-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
University of Lausanne · CHUniversity of Basel · CHUniversity of Fribourg · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivePhysical activity (PA) may influence acute stress reactivity in children differently depending on their weight. This randomized controlled trial investigated the impact of acute PA and of BMI status (overweight/obese (OB/OW) and normal weight (NW) on stress reactivity.

method50 prepubertal children (24 OW/OB and 26 NW) were randomly assigned to the PA or sedentary arm (SED) for 30 min followed by a stress task. Salivary cortisol, blood pressure (BP), and heart rate (HR) were measured.

resultsAn interaction effect between the randomization arms and weight status on salivary cortisol was found after the stress task (p = 0.04). Cortisol increased in the SED, but not in the PA arm (p = 0.004 for differences in time course) of NW children. Time course did not differ between both arms in OW/OB children (p = 0.7). OW/OB SED children had a flat cortisol course, and levels were reduced compared to the NW SED or the OW/OB PA children (p ≤ 0.03). Systolic BP increased only in the SED arm (p = 0.01). HR was higher in the PA than in the SED arm during stress (p < 0.001) and showed different time courses (p = 0.006).

conclusionPA impacted on acute stress reactivity and influenced stress reactivity differently in NW and OW/OB children.

Indexed as

Body Mass IndexBody WeightChildExerciseExercise TherapyFemaleHumansHydrocortisoneIdeal Body WeightMaleOverweightPediatric ObesitySalivaStress, PsychologicalTime FactorsHydrocortisoneBlood pressureChildhood obesityCortisolPhysical activityStress

Identifiers

PMID30844804
PMCPMC6465711
OpenAlexW2922520707

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.