Evidence map›Paper›PMID 33603688›Full record

SynthesisFrontiers in psychiatry2021

Longitudinal Structural MRI Findings in Individuals at Genetic and Clinical High Risk for Psychosis: A Systematic Review.

Kate Merritt, Pedro Luque Laguna, Ayela Irfan, Anthony S David

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
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  5. Article
  6. Article
  7. Increased Brain-Age Gap in Young Adults With Psychotic Experiences.Biological psychiatry global open science · 2026
    Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

4 authors at 3 institutions in 1 country.

Kate MerrittDivision of Psychiatry, Institute of Mental Health, University College London, London, United Kingdom.
Pedro Luque LagunaThe Cardiff University Brain Research Imaging Centre (CUBRIC), Cardiff University, Cardiff, United Kingdom.
Ayela IrfanDivision of Psychiatry, Institute of Mental Health, University College London, London, United Kingdom.
Anthony S DavidDivision of Psychiatry, Institute of Mental Health, University College London, London, United Kingdom.
University College London · GBCardiff University · GBInstitute of Mental Health · GB

Funding

Medical Research Council MR/S003436/1
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

clinical high risk (CHR)DTIgenetic high risk for psychosishigh risk psychosisMRIneuroimagingpsychotic like experiencesultra high risk (UHR)

Identifiers

PMID33603688
PMCPMC7884337
OpenAlexW3127571324

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.