Evidence map›Paper›PMID 27891188›Full record

ArticleJournal of neurodevelopmental disorders2016

Associations between social cognition, skills, and function and subclinical negative and positive symptoms in 22q11.2 deletion syndrome.

A Vangkilde, J R M Jepsen, H Schmock, C Olesen, S Arnarsdóttir, W F C Baaré, K J Plessen, M Didriksen, H R Siebner, T Werge and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of neurodevelopmental disorders, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. A cross-comparison of cognitive ability across 8 genomic disorders.Current opinion in genetics & development · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Molecular genetics of 22q11.2 deletion syndrome.American journal of medical genetics. Part A · 2018
    Review
  14. Article
  15. Review
  16. 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

11 authors at 6 institutions in 2 countries.

A VangkildeInstitute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Boserupvej 2, 4000 Roskilde, Denmark ; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Copenhagen Denmark.
J R M JepsenChild and Adolescent Mental Health Center, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Bispebjerg Bakke 30, 2400 Copenhagen NV, Denmark ; Lundbeck Foundation Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS) and Center for Neuropsychiatric Schizophrenia Research (CNSR), Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Ndr. Ringvej 29-67, 2600 Glostrup, Denmark.
H SchmockInstitute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Boserupvej 2, 4000 Roskilde, Denmark ; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Copenhagen Denmark.
C OlesenDepartment of Pediatrics, Aarhus University Hospital, Palle Juul-Jensens Blvd. 99, 8200 Aarhus N, Denmark.
S ArnarsdóttirInstitute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Boserupvej 2, 4000 Roskilde, Denmark ; deCODE genetics, Amgen, Sturlugata 8, 101 Reykjavik, Iceland.
W F C BaaréDanish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital, Kettegaard Allé 30, 2650 Hvidovre, Denmark.
K J PlessenChild and Adolescent Mental Health Center, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Bispebjerg Bakke 30, 2400 Copenhagen NV, Denmark ; Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 København N, Denmark.
M DidriksenH. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark.
H R SiebnerDanish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital, Kettegaard Allé 30, 2650 Hvidovre, Denmark ; Department of Neurology, Copenhagen University Hospital Bispebjerg, Bispebjerg Bakke 23, 2400 Copenhagen NV, Denmark.
T WergeInstitute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Boserupvej 2, 4000 Roskilde, Denmark ; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Copenhagen Denmark ; Department of Pediatrics, Aarhus University Hospital, Palle Juul-Jensens Blvd. 99, 8200 Aarhus N, Denmark.
L OlsenInstitute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Mental Health Services, Capital Region of Denmark, Boserupvej 2, 4000 Roskilde, Denmark ; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Copenhagen Denmark.
Copenhagen University Hospital · DKMental Health Services · DKAarhus University Hospital · DKCapital Region of Denmark · DKHvidovre Hospital · DKLundbeck (Denmark) · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdentification of the early signs of schizophrenia would be a major achievement for the early intervention and prevention strategies in psychiatry. Social impairments are defining features of schizophrenia. Impairments of individual layers of social competencies are frequently described in individuals with 22q11.2 deletion syndrome (22q11.2DS), who have high risk of schizophrenia. It is unclear whether and to what extent social impairments associate with subclinical negative and positive symptoms in 22q11.2DS, and which layer of social impairments are more correlated with schizophrenia-related symptoms. The aims of this study were to conduct a comprehensive investigation of social impairments at three different levels (function, skill, and cognition) and their interrelationship and to determine to what degree the social impairments correlate to subclinical levels of negative and positive symptoms, respectively, in a young cohort of 22q11.2DS not diagnosed with schizophrenia.

methodsThe level of social impairment was addressed using questionnaires and objective measures of social functioning (The Adaptive Behavior Assessment System), skills (Social Responsiveness Scale), and cognition (The Awareness of Social Inference Test and CANTAB Emotional Recognition Task), and the presence of subclinical symptoms of schizophrenia were evaluated using the Structured Interview for Prodromal Syndromes in a cross-sectional case-control study of 29 cases and 29 controls, aged 12 to 25 years. Association between social impairment and negative and positive symptoms levels was examined in cases only.

resultsSubjects with 22q11.2DS were highly impaired in social function, social skills, and social cognition (

conclusionsThis study shows strong correlations between levels of social impairments and subclinical negative and positive symptoms. However, longitudinal studies are required to show if social impairments represent early disease manifestations. If parental or self-reporting suggests severe social impairment, it should advocate for clinical awareness not only to social deficits per se but also of potential subclinical psychosis symptoms.

Indexed as

22q11 deletion syndromeEmotional recognition taskNegative symptomsPositive symptomsSchizophreniaSocial cognitionSocial functionSocial skillsTheory of mind

Identifiers

PMID27891188
PMCPMC5112709
OpenAlexW2551175867

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.