Evidence map›Paper›PMID 41339362›Full record

ArticleSchizophrenia (Heidelberg, Germany)2025

Syntactic network analysis in first-episode psychosis: toward generalizability.

Silvia Ciampelli, Janna Niña de Boer, Alban Elias Voppel, Hugo Corona-Hernández, Sanne Koops, Natalia Bezerra Mota, Iris Else Clara Sommer

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Schizophrenia (Heidelberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

7 authors.

Silvia CiampelliDepartment of Biomedical Sciences of Cells and Systems, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands. s.ciampelli@umcg.nl.ORCID http://orcid.org/0009-0008-9167-2000
Janna Niña de BoerDepartment of Biomedical Sciences of Cells and Systems, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Alban Elias VoppelDouglas Mental Health Institute, McGill University, Montreal, QC, Canada.ORCID http://orcid.org/0000-0002-6768-668X
Hugo Corona-HernándezDepartment of Biomedical Sciences of Cells and Systems, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Sanne KoopsDepartment of Biomedical Sciences of Cells and Systems, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Natalia Bezerra MotaInstitute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.ORCID http://orcid.org/0000-0003-2802-2001
Iris Else Clara SommerDepartment of Biomedical Sciences of Cells and Systems, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Automated syntactic markers distinguished patients with first-episode psychosis from healthy controls in a Brazilian Portuguese-speaking sample, achieving 81% cross-validated accuracy (AUC = 0.86). These findings largely replicate prior results in Dutch, underscoring the potential of automated syntactic measures to identify early psychosis across languages, illness stages, and speech elicitation tasks.

Identifiers

PMID41339362
PMCPMC12675623

What OpenQuestion holds

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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.