Evidence map›Paper›PMID 32309984›Full record

ArticleJournal of abnormal psychology2020

A 30-year longitudinal study of body weight, dieting, and eating pathology across women and men from late adolescence to later midlife.

Tiffany A Brown, K Jean Forney, Kelly M Klein, Charlotte Grillot, Pamela K Keel

Abstract read
In one paragraph

Article in Journal of abnormal psychology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Least Equal When Most Teachable: The Biodevelopmental Learning Opportunities and Outcomes Model of Gender Differences in Sexuality.Personality and social psychology review : an official journal of the Society for Personality and Social Psychology, Inc · 2026
    Review
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  7. Age-Related Trends in Eating-Pathology Symptoms Among Sexual Minority Adults.European eating disorders review : the journal of the Eating Disorders Association · 2026
    Article
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  12. Profile of maladaptive and normative eating behaviors in correlation with rumination: a cross-sectional study among Lebanese adults.Psicologia, reflexao e critica : revista semestral do Departamento de Psicologia da UFRGS · 2025
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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

5 authors.

Tiffany A BrownDepartment of Psychiatry, University of California San Diego.ORCID 0000-0002-7349-7228
K Jean ForneyDepartment of Psychology, Ohio University.ORCID 0000-0002-8215-9335
Kelly M KleinVA Boston Healthcare System, Brockton Division.
Charlotte GrillotDepartment of Psychology, Florida State University.
Pamela K KeelDepartment of Psychology, Florida State University.ORCID 0000-0001-6542-5147

Funding

Bulimic Syndromes: Secular &Longitudinal TrendsR01MH063758 · NIMH · UNIVERSITY OF IOWA · PI KEEL, PAMELA K. · 2002 to 2005
$899k
Longitudinal Follow-up of Purging Syndromes: Outcome and PredictorsF31MH105082 · NIMH · FLORIDA STATE UNIVERSITY · PI FORNEY, KATHERINE JEAN · 2015 to 2017
$85k
Milton FundNIMH NIH HHS F31 MH105082NIMH NIH HHS R01 MH063758
6 · The paper itself

Abstract

Eating disorders (EDs) are more common among younger women compared to older women and in women compared to men. As such, most ED research focuses on late adolescent and young adult females resulting in limited prospective research on gender differences in eating disorder psychopathology across the life span. The present study addresses this gap by examining gender differences in ED diagnoses, eating pathology, and the impact of putative risk factors on eating pathology in women (n = 624) and men (n = 276) over a 30-year period from late adolescence (M (SD) = 20[2] years) to later midlife (M (SD) = 50[2] years). Four assessment waves were conducted, beginning with baseline participation during college and subsequent 10-, 20-, and 30-year follow-up. Retention at 30-year follow-up was 72% (n = 440) for women and 67% (n = 181) for men. Prevalence of DSM-5 ED diagnoses decreased over the 30-year span for women and remained stable for men, with no significant gender difference in point prevalence by age 50. Drive for thinness decreased for women through age 50 and increased for men, while bulimic symptoms decreased as both genders aged. Multilevel models demonstrated that the impact of dieting as a risk factor on drive for thinness decreased prospectively as men aged and remained stable as women aged. Results imply that current risk models require refinement to account for developmental trajectories in which dramatic gender differences observed in late adolescence diminish over time. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Indexed as

AdolescentAdultBody ImageBody WeightFeeding and Eating DisordersFemaleHumansLongitudinal StudiesMaleMiddle AgedPrevalenceProspective StudiesRisk FactorsSex FactorsYoung Adult

Identifiers

PMID32309984
PMCPMC7179079

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Registered trials

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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.