Evidence map›Paper›PMID 41705448›Full record

SynthesisEuropean psychiatry : the journal of the Association of European Psychiatrists2026

Quality of life in individuals at clinical high risk for psychosis: A systematic review and meta-analysis.

Jesús Camacho, Javier de Otazu Olivares, Omar Ríos Hernández, Claudia Aymerich, Grace Frearson, Ana Catalan, Gonzalo Salazar de Pablo

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in European psychiatry : the journal of the Association of European Psychiatrists, 2026. 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.

Jesús CamachoInstitute of Psychiatry and Mental Health, https://ror.org/04d0ybj29Hospital Clínico San Carlos Universidad Complutense, Spain.ORCID 0009-0006-2581-1055
Javier de Otazu OlivaresSchool of Medicine, https://ror.org/03ad1cn37Universidad Nacional Pedro Henriquez Urena, Dominican Republic.ORCID 0000-0003-2032-5657
Omar Ríos HernándezDepartment of Child and Adolescent Psychiatry, https://ror.org/0220mzb33Institute of Psychiatry, Psychology & Neuroscience King's College London, UK.
Claudia AymerichDepartment of Child and Adolescent Psychiatry, https://ror.org/0220mzb33Institute of Psychiatry, Psychology & Neuroscience King's College London, UK.
Grace FrearsonDepartment of Child and Adolescent Psychiatry, https://ror.org/0220mzb33Institute of Psychiatry, Psychology & Neuroscience King's College London, UK.
Ana CatalanPsychiatry Department, https://ror.org/00ca2c886Biocruces Bizkaia Health Research Institute, OSI Bilbao- Basurto. Facultad de Me, Barakaldo, Spain.ORCID 0000-0002-0418-7904
Gonzalo Salazar de PabloDepartment of Child and Adolescent Psychiatry, https://ror.org/0220mzb33Institute of Psychiatry, Psychology & Neuroscience King's College London, UK.ORCID 0000-0002-6992-0767

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundQuality of life (QoL) is an important clinical outcome in mental health. However, evidence on its progression and predictors in individuals at clinical high risk for psychosis (CHR-P) remains limited. This meta-analysis examined correlates, impact, and longitudinal changes in QoL among CHR-P individuals.

methodsFollowing PRISMA guidelines (PROSPERO: CRD42024560092), we systematically searched multiple databases from inception to 27 May 2025. Eligible studies included CHR-P participants assessed with validated QoL instruments. Data extraction was performed independently, and meta-analyses, meta-regressions, heterogeneity, and publication bias analyses were conducted. Risk of bias was evaluated using a modified Newcastle–Ottawa Scale (NOS).

resultsThirty-one studies were included (2,288 CHR-P individuals; mean age = 21.47 years; 48.9% female). Compared with healthy controls (HC), CHR-P participants showed significantly poorer QoL (Hedges’ g = 1.39, 95% CI = 0.97–1.83). Longitudinal analyses indicated QoL improvements after 1 year (Hedges’ g = 1.40, 95% CI = 0.74–2.07) and at 2–3 years follow-up (Hedges’ g = 3.24, 95% CI = 0.73–5.75). Substantial heterogeneity was observed across analyses. Meta-regressions showed no significant influence of age, sex, functioning, symptom severity, or study quality. Study quality scores ranged from 1 to 8 (median = 6, mean = 5.8, SD = 1.13).

conclusionsIndividuals at CHR-P present markedly poorer QoL compared with healthy controls. Longitudinal data suggest possible improvements over time; however, heterogeneity and limited long-term evidence warrant cautious interpretation. Further longitudinal studies are needed to better characterize QoL trajectories and identify subgroups requiring sustained intervention.

Indexed as

Psychotic DisordersQuality of LifeHumansclinical high riskevidencemeta-analysisquality of lifesystematic review

Identifiers

PMID41705448
PMCPMC13122532

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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.