Evidence map›Paper›PMID 33866532›Full record

ArticleObesity surgery2021

Examining Weight Bias and Loss-of-Control Eating among Individuals Seeking Bariatric Surgery.

Jessica L Lawson, Leslie M Schuh, David B Creel, Rebecca M Blackinton, Stefanie A Giambrone, Carlos M Grilo, Valentina Ivezaj

Open access · greenAbstract read
In one paragraph

Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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.

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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Weight stigma and bariatric surgery: Prospective improvements, psychological health, and weight.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Shape discrepancy, weight bias internalization, and eating-disorder psychopathology in patients with loss-of-control eating after bariatric surgery.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Article
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

7 authors at 4 institutions in 1 country.

Jessica L LawsonPsychiatry Department, Yale School of Medicine, New Haven, CT, 06511, USA.ORCID http://orcid.org/0000-0001-5508-4262
Leslie M SchuhSt. Vincent Bariatric Center, Ascension St. Vincent Carmel Hospital, Carmel, IN, 46032, USA.
David B CreelSt. Vincent Bariatric Center, Ascension St. Vincent Carmel Hospital, Carmel, IN, 46032, USA.
Rebecca M BlackintonQuinnipiac University, Hamden, CT, 06518, USA.
Stefanie A GiambroneQuinnipiac University, Hamden, CT, 06518, USA.
Carlos M GriloPsychiatry Department, Yale School of Medicine, New Haven, CT, 06511, USA.
Valentina IvezajPsychiatry Department, Yale School of Medicine, New Haven, CT, 06511, USA. valentina.ivezaj@yale.edu.
Yale University · USQuinnipiac University · USCleveland Clinic · USSt. Vincent Carmel Hospital · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Using a SMART Design to Examine Pharmacological and Behavioral Treatments to Treat Loss-of-Control Eating and Improve Weight Outcomes after Metabolic and Bariatric SurgeryR01DK126637 · NIDDK · YALE UNIVERSITY · PI GRILO, CARLOS M · 2020 to 2025
$3.4M
Treatment of Loss of Control Eating Following Bariatric SurgeryR01DK098492 · NIDDK · YALE UNIVERSITY · PI GRILO, CARLOS M · 2014 to 2018
$2.2M
NCATS NIH HHS UL1 TR001863NIDDK NIH HHS R01 DK098492NIDDK NIH HHS R01 DK126637
6 · The paper itself

Abstract

objectiveExternalized weight bias (EWB), directed towards others, and internalized weight bias (IWB), directed towards the self, are thought to exacerbate obesity and disordered eating and may be important factors to assess and understand among individuals seeking bariatric surgery. This study examined clinical correlates (pre-surgical BMI, depressive symptoms, weight self-efficacy, and shape/weight overvaluation) of both EWB and IWB among individuals presenting for bariatric surgery with and without regular loss-of-control eating (LOC eating).

methodsA total of 316 adults presenting for bariatric surgery completed established self-report measures to assess EWB, IWB, depressive symptoms, weight self-efficacy, and core symptoms of disordered eating including LOC eating and overvaluation of shape/weight.

resultsIWB and EWB were not associated with pre-surgical BMI, age, or sex, but were both significantly higher among White than non-White participants. Adjusting for race, IWB and EWB were significantly associated with greater eating disorder psychopathology and depressive symptoms and with less weight-related self-efficacy. Participants who endorsed regular LOC eating (53.5% of the sample) endorsed significantly lower weight self-efficacy and higher IWB, EWB, depressive symptoms, and overvaluation of shape/weight.

conclusionsFindings suggest that regular LOC eating is common among individuals seeking bariatric surgery and associated with a range of heightened eating disorder and psychosocial concerns including both IWB and EWB. Future research exploring the longitudinal significance of the relationship between these two forms of weight bias and LOC eating is indicated.

Indexed as

Bariatric SurgeryFeeding and Eating DisordersObesity, MorbidAdultHumansObesityOverweightBariatric surgeryEating disordersLoss-of-control eatingObesityWeight bias

Identifiers

PMID33866532
PMCPMC8340628
OpenAlexW3156040146

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.