Evidence map›Paper›PMID 33435287›Full record

ArticleNutrients2021

Food Liking but Not Wanting Decreases after Controlled Intermittent or Continuous Energy Restriction to ≥5% Weight Loss in Women with Overweight/Obesity.

Pauline Oustric, Kristine Beaulieu, Nuno Casanova, Dominic O'Connor, Catherine Gibbons, Mark Hopkins, John Blundell, Graham Finlayson

Abstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. 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

8 authors.

Pauline OustricAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0003-2004-4222
Kristine BeaulieuAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0001-8926-6953
Nuno CasanovaSchool of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.
Dominic O'ConnorAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.
Catherine GibbonsAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.
Mark HopkinsSchool of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-7655-0215
John BlundellAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.
Graham FinlaysonAppetite Control and Energy Balance Research Group, School of Psychology, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-5620-2256

Funding

European Society for Clinical Nutrition and Metabolism Research Fellowship to Kristine Beaulieu
6 · The paper itself

Abstract

Food reward (i.e., liking and wanting) has been shown to decrease after different types of weight management interventions. However, it is unknown whether specific dietary modalities (continuous (CER) vs. intermittent (IER) energy restriction) have differing effects on liking and implicit wanting after weight loss (WL) and whether these changes are sustained after 1-year of no-contact. Women with overweight or obesity (age 18-55 years) were randomly allocated to controlled-feeding CER (25% daily energy restriction) or IER (alternating ad libitum and 75% energy restriction days). Study visits were conducted at baseline, post-WL (to ≥5% WL within 12 weeks) and 1-year post-WL. The main outcomes were liking and implicit wanting for 4 categories of common food varying in fat and taste assessed by the Leeds Food Preference Questionnaire. Linear mixed models were conducted on the 30 participants achieving ≥5% WL and 15 returners. After an initial WL of -5.1 ± 0.2 kg, after 1-year 2.6 ± 0.5 kg were regained. Liking but not wanting decreased after WL. Food reward after 1-year did not differ from baseline, but the high loss to follow-up prevents generalization. IER and CER did not differ in their effects on food reward during WL or at 1-year follow-up.

Indexed as

Diet, ReducingEnergy IntakeWeight LossAdolescentAdultFemaleFoodFood PreferencesHumansMiddle AgedObesityOverweightRewardSurveys and QuestionnairesTasteYoung Adultfollow-upfood rewardimplicit wantinglikingweight loss

Identifiers

PMID33435287
PMCPMC7827400

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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.