Evidence map›Paper›PMID 41866846›Full record

ArticleEuropean eating disorders review : the journal of the Eating Disorders Association2026

Open Versus Concealed Weighing: Feasibility and Acceptability of a Pilot Study of Adults With Anorexia Nervosa in Residential Treatment.

Kim Anderson, Dan Blalock, Casey Boldt, Alan Duffy, Phil Mehler, Renee Rienecke

Abstract readComparative Study
In one paragraph

Article in European eating disorders review : the journal of the Eating Disorders Association, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

6 authors.

Kim AndersonEating Recovery Center/Pathlight Mood & Anxiety Centers, Denver, Colorado, USA.ORCID https://orcid.org/0009-0006-4492-0476
Dan BlalockCenter of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Medical Center, Durham, North Carolina, USA.
Casey BoldtEating Recovery Center/Pathlight Mood & Anxiety Centers, Denver, Colorado, USA.
Alan DuffyEating Recovery Center/Pathlight Mood & Anxiety Centers, Denver, Colorado, USA.
Phil MehlerEating Recovery Center/Pathlight Mood & Anxiety Centers, Denver, Colorado, USA.ORCID https://orcid.org/0000-0002-9598-6428
Renee RieneckeEating Recovery Center/Pathlight Mood & Anxiety Centers, Denver, Colorado, USA.ORCID https://orcid.org/0000-0003-0423-7403

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis pilot study examined the feasibility and acceptability of conducting a comparative trial of open versus concealed weighing in a U.S. residential treatment programme for adults with anorexia nervosa (AN).

methodThirty-four participants were assigned to either open (n = 18) or concealed (n = 16) weighing. Feasibility was assessed through recruitment and retention; acceptability was evaluated using patient-reported responses on a 14-item Patient Experience with Weighing (PEW) questionnaire. A single item measuring Fear of Knowing Weight (FKW) was used to examine how fear changed across weighing methods.

resultsRecruitment was adequate in both conditions, though enrolment was higher in the open weighing arm (75% vs. 58%). No participants withdrew from the open group, whereas 54% of those in the concealed group discontinued. Both groups rated their weighing method as somewhat helpful. Reductions in FKW were significantly greater in the open weighing group (b = -2.57, p < 0.01).

conclusionsFindings indicate that a controlled comparison of weighing procedures is feasible in residential care for AN. While both methods were viewed as somewhat helpful, open weighing showed stronger associations with reduced fear of knowing weight. Familiarity with a weighing method may be an important factor to consider when introducing or changing weighing practices.

Indexed as

Anorexia NervosaBody WeightResidential TreatmentAdultFearFeasibility StudiesFemaleHumansMalePatient Acceptance of Health CarePilot ProjectsSurveys and QuestionnairesYoung AdultBlind weighingconcealed weighingeating disordersfeasibilityopen weighing

Identifiers

PMID41866846
PMCPMC13432677

What OpenQuestion holds

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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.