Evidence map›Paper›PMID 38618535›Full record

ArticleBMJ nutrition, prevention & health2023

Do treats facilitate the interpretation of findings on caloric restriction?

Christiaan Albert Johan Oudmaijer, Robert A Pol, Robert C Minnee, Wilbert Vermeij, Jan N M Ijzermans

Open access · goldAbstract read
In one paragraph

Article in BMJ nutrition, prevention & health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 71% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 3 institutions in 1 country.

Christiaan Albert Johan OudmaijerErasmus MC Transplant Institute, department of Surgery, division of Hepatobiliary and Transplantation Surgery, University Medical Center Rotterdam, Rotterdam, Zuid-Holland, The Netherlands.ORCID 0000-0003-4852-6514
Robert A PolDepartment of Transplantation Surgery, University Medical Center Groningen, Groningen, Groningen, The Netherlands.
Robert C MinneeErasmus MC Transplant Institute, department of Surgery, division of Hepatobiliary and Transplantation Surgery, University Medical Center Rotterdam, Rotterdam, Zuid-Holland, The Netherlands.
Wilbert VermeijPrincess Máxima Center for Pediatric Oncology, Utrecht, Utrecht, The Netherlands.
Jan N M IjzermansErasmus MC Transplant Institute, department of Surgery, division of Hepatobiliary and Transplantation Surgery, University Medical Center Rotterdam, Rotterdam, Zuid-Holland, The Netherlands.
Erasmus MC · NLOncode Institute · NLUniversity Medical Center Groningen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Food can build social bonds and enhance interpersonal relationships. An area of research perhaps at odds with food abundance, is caloric restriction (CR), intermittent fasting (IF) or short-term fasting (STF). We aimed to study the impact of offering treats on the audience during presentations on IF and STF and whether this impacted the audience's reception of the subject. The contradiction of the tempting nature of sharing brownies juxtaposed with the potential health benefits presented is a light-hearted subject in a world where nutritional intake and health outcomes are the object of intense academic discussion. Objective: Investigate how treats influence hospital personnel interpretation of information presented on the potential benefits of CR, IF and STF. Methods: This trial consists of a cross-sectional study (CSS) and a randomised controlled trial (RCT) conducted at three study centres. The CSS involved a survey administered to healthcare professionals to assess their knowledge, experience and willingness regarding IF and/or STF. In the RCT, brownies were randomly provided to healthcare staff attending a scientific meeting on restricting calories. Results: 135 participants were included in the CSS and 64 participants joined the randomised experiment. We found that the randomisation had no statistically significant effect. Only 2 out of 64 were aware of the irony of the provided treatment. In the CSS, participants most often cited the expected beneficial effects on their short-term and long-term health as important reasons for adhering to IF and/or STF. Perceiving fasting as beneficial was mostly influenced by knowledge on the topic and previously adhering to a fasting diet. Discussion: In this light-hearted, holiday-inspired exploratory study, we found that providing your audience with treats does not influence participants' opinion of you or your research, even when it focuses on the benefits of reducing calorie intake. The recipients of the treat will remain critical of presented findings, and due to prior experiences will be receptive to the counterintuitive topic of fasting.

Indexed as

Nutritional treatment

Identifiers

PMID38618535
PMCPMC11009534
OpenAlexW4390035682

What OpenQuestion holds

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LicenceCC BY-NC
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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.