Evidence map›Paper›PMID 40830521›Full record

ArticleJournal of eating disorders2025

Associations of addiction-like eating with personal relative deprivation, compensatory health beliefs, and body mass index from the life history perspective.

Haofeng Ling, Bin-Bin Chen, Hengyue Zhang, Hong Mian Yang, Anise M S Wu

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Article in Journal of eating disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Haofeng LingDepartment of Psychology, Faculty of Social Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, China.
Bin-Bin ChenDepartment of Psychology, Fudan University, Shanghai, China.
Hengyue ZhangDepartment of Psychology, Faculty of Social Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, China.
Hong Mian YangFaculty of Health and Wellness, City University of Macau, Macao, China.
Anise M S WuDepartment of Psychology, Faculty of Social Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, China. anisewu@um.edu.mo.

Funding

University of Macau MYRG-GRG2023-00074-FSS
6 · The paper itself

Abstract

backgroundThe rising global overweight/obesity rate has led to an increase of research attention in one of its antecedents: addiction-like eating (AE). Under the framework of life history (LH) theory, the present study aimed at examining not only the association between AE and body mass index (BMI) but also the effects of LH strategy on AE, via two cognitive mediators (i.e., compensatory health beliefs [CHB] and personal relative deprivation [PRD]).

methodA convenience sample of 660 Chinese adults (45.9% males, M

resultsBivariate correlations revealed significant positive association between AE and BMI (r = 0.12, p < 0.001) and negative association between slow LH strategy and AE (r = - 0.38, p < 0.001). Path analyses revealed both significant direct (β=-0.15, 95%CI [- 0.23, - 0.06]) and indirect effects (via CHB and PRD) of LH strategy on AE (β=-0.06, 95%CI [- 0.10, - 0.03] and β=-0.16, 95%CI [- 0.20, - 0.11]). Additional model testing provided preliminary evidence that AE fully mediated the association between LH strategy and BMI (β=-0.03, 95%CI [- 0.06, - 0.01]). The indirect effect of LH strategy on BMI, via CHB/PRD and AE, serially, was also significant (β=-0.02, 95%CI [- 0.03, - 0.01] and β=-0.04, 95%CI [- 0.06, - 0.02]). DISCUSSION: Our study provided additional empirical support regarding the capacity of LH theory to shed light on the mechanisms underlying behavioral addiction. This study was the first of its kind to examine how LH strategy may stimulate resource-related cognitive beliefs, which contribute to addictive behaviors and associated outcomes. Findings have useful implications regarding future research directions and interventions targeting AE and weight control.

Indexed as

Food addictionLife history strategyObesityOverweightPath analysis

Identifiers

PMID40830521
PMCPMC12366124

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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.