Evidence map›Paper›PMID 42806324›Full record

ArticleBMC psychiatry2026

Gender and other diversity-related factors in psychiatric hospital care: protocol for the participatory mixed-methods PSY-DIVER study.

Sönke Johann Peters, Svenja Kratzke, Marwan Ahmed, Ana Staninska, Altina Aliu, Marisa Felicitas Flaspöler, Jürgen Zielasek, Carolin Schuster, Euphrosyne Gouzoulis-Mayfrank

Abstract readClinical Trial Protocol
In one paragraph

Article in BMC psychiatry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Sönke Johann PetersLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0000-0002-1993-6613
Svenja KratzkeLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0009-0009-3787-1866
Marwan AhmedLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0009-0000-8747-6092
Ana StaninskaLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0009-0006-7507-1606
Altina AliuLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.
Marisa Felicitas FlaspölerLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.
Jürgen ZielasekLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0000-0003-4908-6389
Carolin SchusterLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany.ORCID http://orcid.org/0000-0002-3829-8565
Euphrosyne Gouzoulis-MayfrankLVR Institute for Research and Education, Wilhelm-Griesinger-Straße 23, 51109, Cologne, Germany. Euphrosyne.Gouzoulis-Mayfrank@lvr.de.ORCID http://orcid.org/0000-0003-0632-4578

Funding

Federal Joint Committee (G-BA), Germany 01VSF25022
6 · The paper itself

Abstract

backgroundPsychiatric hospital care is multimodal and typically comprises pharmacotherapy, psychotherapy, social therapy, occupational therapy, exercise therapy, and various forms of creative therapies. The use, acceptance and effectiveness of these interventions may be shaped by gender and further diversity-related factors including age, migration background, sexual orientation, religious beliefs and socioeconomic status. The impact of such diversity-related factors on psychiatric inpatient care processes and outcomes has not been comprehensively examined in German psychiatric hospitals.

methodsPSY-DIVER is a participatory mixed-methods research project conducted by the LVR Institute for Research and Education. The project runs from 1 November 2025 to 31 October 2028 and comprises four linked components: participatory project governance including a co-creation workshop, clinical routine data analyses, qualitative interviews followed by quantitative online surveys, and a two-round Delphi process to develop recommendations for clinical practice. In the routine data component, routine data from the nine psychiatric LVR hospitals with approximately 500,000 inpatient and day-care clinic cases and 1.7 million outpatient cases from 2015 to 2024 will be analysed, with a planned extension to more recent retrospective data during the project period. Structured routine data will be enriched by automated extraction of additional diversity-related variables from clinical free text using a rule-based natural language processing pipeline and locally hosted large language models in a secure local environment. Primary data collection will include 31 semi-structured interviews with mental health service users, relatives, and professionals, as well as online surveys with approximately 300 service users, 100 relatives, and 100 professionals. Integrated findings from these project parts will inform a structured consensus process with approximately 40 professional experts and experts by experience to formulate recommendations for a more diversity-sensitive psychiatric hospital care. DISCUSSION: PSY-DIVER is designed to generate a detailed empirical account of how gender and other diversity-related factors are associated with treatment allocation, treatment processes and treatment outcomes in psychiatric hospital care. By combining large-scale routine data, primary stakeholder data and a participatory consensus process, the study aims to provide an evidence base for more equitable and diversity-sensitive psychiatric services.

trial registrationGerman Clinical Trials Register (DRKS00040088), registered on April 30, 2026.

Indexed as

Cultural DiversityHospitals, PsychiatricMental DisordersDelphi TechniqueFemaleGermanyHumansMaleObservational Studies as TopicResearch DesignSex FactorsClinical routine dataDelphiDiversityGenderHealth services researchIntersectionalityMixed methodsNatural language processingParticipatory researchPsychiatric hospital care

Identifiers

PMID42806324
PMCPMC13621539

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.