Evidence map›Paper›PMID 25463051›Full record

ArticlePloS one2014

Emotional processing of infants displays in eating disorders.

Valentina Cardi, Freya Corfield, Jenni Leppanen, Charlotte Rhind, Stephanie Deriziotis, Alexandra Hadjimichalis, Rebecca Hibbs, Nadia Micali, Janet Treasure

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. 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
4.0field-weighted citation impact, top 7% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  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

9 authors at 2 institutions in 1 country.

Valentina CardiKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Freya CorfieldKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Jenni LeppanenKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Charlotte RhindKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Stephanie DeriziotisKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Alexandra HadjimichalisKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Rebecca HibbsKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
Nadia MicaliUniversity College London, Institute of Child Health, Behavioural and Brain Sciences Unit, London, United Kingdom.
Janet TreasureKing's College London, Institute of Psychiatry, Department of Psychological Medicine, Section of Eating Disorders, London, United Kingdom.
King's College London · GBUniversity College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of this study is to examine emotional processing of infant displays in people with Eating Disorders (EDs).

backgroundSocial and emotional factors are implicated as causal and maintaining factors in EDs. Difficulties in emotional regulation have been mainly studied in relation to adult interactions, with less interest given to interactions with infants.

methodA sample of 138 women were recruited, of which 49 suffered from Anorexia Nervosa (AN), 16 from Bulimia Nervosa (BN), and 73 were healthy controls (HCs). Attentional responses to happy and sad infant faces were tested with the visual probe detection task. Emotional identification of, and reactivity to, infant displays were measured using self-report measures. Facial expressions to video clips depicting sad, happy and frustrated infants were also recorded.

resultsNo significant differences between groups were observed in the attentional response to infant photographs. However, there was a trend for patients to disengage from happy faces. People with EDs also reported lower positive ratings of happy infant displays and greater subjective negative reactions to sad infants. Finally, patients showed a significantly lower production of facial expressions, especially in response to the happy infant video clip. Insecure attachment was negatively correlated with positive facial expressions displayed in response to the happy infant and positively correlated with the intensity of negative emotions experienced in response to the sad infant video clip.

conclusionPeople with EDs do not have marked abnormalities in their attentional processing of infant emotional faces. However, they do have a reduction in facial affect particularly in response to happy infants. Also, they report greater negative reactions to sadness, and rate positive emotions less intensively than HCs. This pattern of emotional responsivity suggests abnormalities in social reward sensitivity and might indicate new treatment targets.

Indexed as

EmotionsMental HealthAdultAnorexia NervosaBulimia NervosaFaceFacial ExpressionFemaleHumansImagery, PsychotherapyInfantYoung Adult

Identifiers

PMID25463051
PMCPMC4251921
OpenAlexW2057585997

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.