Evidence map›Paper›PMID 38889810›Full record

ArticlePhysiology & behavior2024

Perceived stress and associations between physical activity, sedentary time, and interstitial glucose in healthy adolescents.

Kelsey L McAlister, Jennifer Zink, Jimi Huh, Chih-Hsiang Yang, Genevieve F Dunton, Christina M Dieli-Conwright, Kathleen A Page, Britni R Belcher

Abstract read
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In one paragraph

Article in Physiology & behavior, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Observational
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

8 authors.

Kelsey L McAlisterDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. Electronic address: kmcalist@usc.edu.
Jennifer ZinkHealth Behaviors Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, National Institutes of Health, Rockville, MD, USA.
Jimi HuhDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Chih-Hsiang YangDepartment of Exercise Science/TecHealth, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
Genevieve F DuntonDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Department of Psychology, Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, CA, USA.
Christina M Dieli-ConwrightDepartment of Medical Oncology, Division of Population Sciences, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
Kathleen A PageDepartment of Medicine, Division of Endocrinology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Britni R BelcherDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.

Funding

Maternal Stress and Children's Obesity RiskR01HL119255 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DUNTON, GENEVIEVE FRIDLUND · 2013 to 2017
$4.0M
Metabolic effects of interrupting sedentary time in youth in-lab and in free-living settingsK01DK113062 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BELCHER, BRITNI RYAN · 2017 to 2019
$457k
NHLBI NIH HHS R01 HL119255NIDDK NIH HHS K01 DK113062
6 · The paper itself

Abstract

backgroundLess moderate to vigorous physical activity (MVPA), more sedentary time (ST), and higher perceived stress are related to type 2 diabetes mellitus (T2DM) occurrence, but observational evidence addressing the interaction of these factors is lacking in youth. This pilot study investigated momentary stress as a moderator in the acute associations of MVPA and ST with subsequent glucose in healthy adolescents.

methodsParticipants (N=15, Mage=13.1±1.0 years, 10 girls, 5 with overweight/obesity) simultaneously wore a continuous glucose monitor (CGM), thigh-mounted accelerometer, and reported momentary stress via random ecological momentary assessments (EMA; Time T) for 7-14 days. MVPA and ST (min) were calculated for 60- and 120-minute time windows before each EMA prompt (Time T-1). Mean CGM-measured interstitial glucose (mg/dL) was calculated after each prompt (Mmin=120.0±25.4; Time T+1). Multilevel models assessed whether within-subject MVPA and ST (Time T-1) predicted mean glucose (Time T+1), with momentary stress as a moderator (Time T).

resultsThere were 513 time-matched EMA reports of stress, accelerometer, and CGM data. Momentary stress moderated the effects of MVPA 60 (β=-0.22, p=.001) and 120 min (β=-0.08, p=.02) before the prompt on subsequent glucose levels. When youth spent more time in MVPA than their average and when momentary stress was higher than their average, subsequent glucose was lower. Stress did not moderate associations of ST with glucose (p>.05).

conclusionsHigher momentary stress may interact with higher MVPA to lower subsequent glucose in youth. Accelerometers, EMA, and CGMs can be integrated in future studies to further understand these associations in free-living environments.

Indexed as

AccelerometryExerciseSedentary BehaviorStress, PsychologicalAdolescentBlood GlucoseChildEcological Momentary AssessmentFemaleGlucoseHumansMalePilot ProjectsBlood GlucoseGlucoseActivity behaviorsPsychological factorsType 2 diabetesYouth

Identifiers

PMID38889810
PMCPMC11246823

What OpenQuestion holds

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LicenceTDM
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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.