Evidence map›Paper›PMID 29112280›Full record

ArticleThe International journal of eating disorders2017

Characterization and correlates of exercise among adolescents with anorexia nervosa and bulimia nervosa.

Jason M Nagata, Jennifer L Carlson, Jessica M Kao, Neville H Golden, Stuart B Murray, Rebecka Peebles

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in The International journal of eating disorders, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06213883 (Characterizing Acute Exercise Response in Restrictive Eating Disorders), which is not on this map. Cited by 20 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 4 pooled it
3.9field-weighted citation impact, top 7% 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.

NCT06213883 nacompletednot on this mapstarted 2023, after this paper: background citation

Characterizing Acute Exercise Response in Restrictive Eating Disorders

TypeinterventionalSponsorUniversity of Wisconsin, MadisonRan2023 to 2025Enrolled74ConditionsEating DisordersArmsBiobehavioral Response to in-lab exposure to physical activity
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 4 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Momentary physiological indices related to eating disorders: A systematic and methodological review.European eating disorders review : the journal of the Eating Disorders Association · 2024
    Pooled it
  3. Pooled it
  4. Anorexia nervosa and heart disease: a systematic review.Eating and weight disorders : EWD · 2019
    Pooled it
  5. Review
  6. Adaptive and Maladaptive Exercise in Eating Disorders.Current topics in behavioral neurosciences · 2024
    Review
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  18. Differential Risk Factors for Unhealthy Weight Control Behaviors by Sex and Weight Status Among U.S. Adolescents.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2018
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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

6 authors at 4 institutions in 1 country.

Jason M NagataDepartment of Pediatrics, Stanford University, Palo Alto, California.ORCID 0000-0002-6541-0604
Jennifer L CarlsonDepartment of Pediatrics, Stanford University, Palo Alto, California.
Jessica M KaoSloan School of Management, Massachusetts Institute of Technology, Boston, Massachusetts.
Neville H GoldenDepartment of Pediatrics, Stanford University, Palo Alto, California.
Stuart B MurrayDepartment of Psychiatry, University of California, San Francisco, San Francisco, California.ORCID 0000-0002-5588-2915
Rebecka PeeblesDepartment of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Stanford University · USUniversity of California, San Francisco · USChildren's Hospital of Philadelphia · USMassachusetts Institute of Technology · US

Funding

Multi-center Randomized Controlled Trial of Refeeding in Anorexia NervosaR01HD082166 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GARBER, ANDREA K · 2015 to 2025
$5.7M
Fear Conditioning and Fear Extinction in Anorexia NervosaK23MH115184 · NIMH · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MURRAY, STUART B · 2017 to 2021
$990k
Weight gain and functional body composition in adolescents with anorexia nervosaK23DK100558 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI PEEBLES, REBECKA · 2015 to 2019
$900k
NICHD NIH HHS R01 HD082166NIDDK NIH HHS K23 DK100558NIMH NIH HHS K23 MH115184
6 · The paper itself

Abstract

objectiveTo characterize exercise behaviors among adolescents with anorexia nervosa (AN), atypical AN, or bulimia nervosa (BN), and determine associations between exercise and medical risk. STUDY

designCross-sectional electronic medical records of all patients evaluated by the Eating Disorder Program at Stanford between January 1997 and February 2011 were retrospectively reviewed.

results1,083 subjects (961 females, 122 males; mean age 15.6) met eligibility criteria. Most patients (89.7%) reported exercise (mean 7.0 h per week over mean 5.4 days per week) prior to presentation. Running (49.9%), calisthenics (40.7%), walking (23.4%), soccer (20.9%), and swimming (18.2%) were the most common exercises; a majority (60.6%) reported team sport participation. Males were less likely to report team exercise (p = .005). Bradycardia (heart rate <50) at presentation was associated with team sport participation (adjusted odds ratio [AOR] 1.66, 95% confidence interval [CI] 1.02-2.72) and hours of exercise per week (AOR 1.05, 95% CI 1.02-1.09), controlling for diagnosis, sex, age, duration of illness, rate of weight loss, and percent median body mass index (%mBMI). DISCUSSION: Adolescents with AN, atypical AN, and BN reported high levels of exercise. Females reported more team sport participation. Greater exercise frequency and team sport participation were associated with bradycardia. Further studies assessing the relationship between exercise and bradycardia may help inform the medical management of adolescents with these eating disorders who are more physically active.

Indexed as

AdolescentAnorexia NervosaBulimia NervosaCross-Sectional StudiesExercise TherapyFemaleHumansMaleanorexia nervosaatypical anorexia nervosabradycardiabulimia nervosacardiovascularexercisephysical activityQTcteam sport

Identifiers

PMID29112280
PMCPMC5761671
OpenAlexW2767271289

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.