Evidence map›Paper›PMID 32860344›Full record

Trial reportObesity (Silver Spring, Md.)2020

Six-Month Follow-up from a Randomized Controlled Trial of the Weight BIAS Program.

Rebecca L Pearl, Thomas A Wadden, Caroline Bach, Jena S Tronieri, Robert I Berkowitz

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Obesity (Silver Spring, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Pooled it
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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.

Rebecca L PearlCenter for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-1996-0082
Thomas A WaddenCenter for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-0438-4609
Caroline BachCenter for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Jena S TronieriCenter for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Robert I BerkowitzCenter for Weight and Eating Disorders, Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.

Funding

Improving Weight Loss in Early Non-responders to Behavioral TreatmentK23DK116935 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI TRONIERI, JENNIFER SHAW · 2019 to 2023
$938k
Reducing Weight Stigma to Improve Long-Term Weight LossK23HL140176 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI PEARL, REBECCA L · 2018 to 2022
$835k
NHLBI NIH HHS K23 HL140176NIDDK NIH HHS K23 DK116935
6 · The paper itself

Abstract

objectiveThe aim of this study was to investigate the 6-month nonintervention follow-up effects of a cognitive behavioral intervention for weight bias internalization (WBI; i.e., self-stigma) combined with behavioral weight loss (BWL).

methodsAdults with obesity and elevated WBI were previously randomized to receive BWL alone or in combination with the Weight Bias Internalization and Stigma program (BWL + BIAS). Participants attended weekly group meetings for 12 weeks, followed by two biweekly and two monthly meetings (26 weeks total). Follow-up assessments were conducted at week 52. Changes on the Weight Bias Internalization Scale and Weight Self-Stigma Questionnaire at week 52 were the principal outcomes. Other outcomes included changes in eating, coping, and weight.

resultsOf 72 randomized participants, 54 (75%) completed week 52 assessments. Linear mixed models showed improvements across groups, but no significant differences between groups, in week 52 change on the Weight Bias Internalization Scale (P = 0.25) or Weight Self-Stigma Questionnaire (P = 0.27). BWL + BIAS participants reported significantly greater benefits than BWL participants on measures of eating and affective coping with weight stigma. Percent weight loss at week 52 did not differ significantly between groups (BWL + BIAS = -3.1% [SE 1.0%], BWL = -4.0% [SE 1.0%], P = 0.53).

conclusionsReductions in WBI did not differ between groups at 6-month follow-up. Further research is needed to determine the potential benefits of a stigma-reduction intervention beyond BWL.

Indexed as

AdolescentAdultAgedCognitive Behavioral TherapyFemaleFollow-Up StudiesHumansMaleMiddle AgedTime FactorsTreatment OutcomeWeight Reduction ProgramsYoung Adult

Identifiers

PMID32860344
PMCPMC7511433

What OpenQuestion holds

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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.