Evidence map›Paper›PMID 34458883›Full record

ArticleJournal of affective disorders reports2021

Examining prospective mediational relationships between momentary rumination, negative affect, and binge eating using ecological momentary assessment.

Kathryn E Smith, Tyler B Mason, Erin E Reilly, Vivienne M Hazzard, Skylar L Borg, Robert Dvorak, Ross D Crosby, Stephen A Wonderlich

Abstract read
In one paragraph

Article in Journal of affective disorders reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Observational
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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

8 authors.

Kathryn E SmithDepartment of Psychiatry and Behavioral Sciences, University of Southern California, 2250 Alcazar Street, #2200, Los Angeles, CA 90033, United States.
Tyler B MasonDepartment of Preventive Medicine, University of Southern California, Los Angeles, California, United States.
Erin E ReillyDepartment of Psychology, Hofstra University, Hempstead, New York, United States.
Vivienne M HazzardSanford Center for Bio-Behavioral Research, Sanford Health, Faro, North Dakota, United States.
Skylar L BorgSanford Center for Bio-Behavioral Research, Sanford Health, Faro, North Dakota, United States.
Robert DvorakDepartment of Psychology, University of Central Florida, Orlando, Florida, United States.
Ross D CrosbySanford Center for Bio-Behavioral Research, Sanford Health, Faro, North Dakota, United States.
Stephen A WonderlichSanford Center for Bio-Behavioral Research, Sanford Health, Faro, North Dakota, United States.

Funding

Regional Postdoctoral Training Grant in Eating Disorders ResearchT32MH082761 · NIMH · UNIVERSITY OF MINNESOTA · PI CAROL B. PETERSON · 2009 to 2026
$6.2M
NIMH NIH HHS T32 MH082761
6 · The paper itself

Abstract

backgroundRumination is linked to negative affect (NA), and there is accumulating support for an association between rumination and eating disorder (ED) behaviors. However, no research has examined the dynamic interrelationships between negative affect, rumination, and binge eating in naturalistic settings.

methodsThe present study used ecological momentary assessment (EMA) to assess the hypotheses that momentary rumination would mediate relationships between NA and binge eating, and momentary NA would mediate relationships between rumination and binge eating. Given that rumination may be focused on weight, shape, and food in ED samples, models were examined separately for general and ED-specific rumination. Forty women completed a 10-day EMA protocol that included measures of NA, general and ED-specific rumination, and binge eating.

resultsMultilevel mediation models indicated significant within-subjects indirect effects, such that momentary general rumination mediated the association between NA and binge eating, and NA also mediated the association between general but not ED-specific rumination and binge eating. Between-subjects effects indicated women with higher overall NA reported greater ED-specific rumination, which was associated with greater binge eating. LIMITATIONS: The study was limited by a modest sample size, and the design precludes causal inferences.

conclusionsResults highlight the momentary interplay between rumination and NA as a mechanism underlying binge eating, as well as the specificity of ruminative thought content in relationship to binge eating. Future work is needed to address the construct of rumination in the context of eating disorder interventions.

Indexed as

Binge eatingEating disordersEcological momentary assessmentNegative affectRumination

Identifiers

PMID34458883
PMCPMC8388245

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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.