Evidence map›Paper›PMID 29695248›Full record

ArticleHealth research policy and systems2018

Use of the self-organising map network (SOMNet) as a decision support system for regional mental health planning.

Younjin Chung, Luis Salvador-Carulla, José A Salinas-Pérez, Jose J Uriarte-Uriarte, Alvaro Iruin-Sanz, Carlos R García-Alonso

Abstract read
In one paragraph

Article in Health research policy and systems, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Proof of concept studies in mental health systems research: strategy and steps.International journal of mental health systems · 2025
    Review
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  15. What Is Rural Adversity, How Does It Affect Wellbeing and What Are the Implications for Action?International journal of environmental research and public health · 2020
    Article
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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

6 authors.

Younjin ChungFaculty of Engineering & Information Technologies, The University of Sydney, 1 Cleveland Street, Darlington, NSW, 2008, Australia. younjin.chung@anu.edu.au.ORCID http://orcid.org/0000-0002-2055-6845
Luis Salvador-CarullaFaculty of Health Sciences, The University of Sydney, 94 Mallett Street, Camperdown, NSW, 2050, Australia.
José A Salinas-PérezPSICOST Research Association, Universidad Loyola Andalucía, C/Energía Solar, 1 Edificio G, 41014, Sevilla, Spain.
Jose J Uriarte-UriarteBizkaia Mental Health Services, Osakidetza-Basque Health Service, Biocruces Health Research Institute, Calle Maria Diaz de Haro, 58, 48010, Bilbao, Spain.
Alvaro Iruin-SanzGipuzkoa Mental Health Services, Osakidetza - Basque Health Service, Biocruces Health Research Institute, Paseo Doctor Beguiristain, 115, 20014, San Sebastian, Spain.
Carlos R García-AlonsoDepartment of Quantitative Methods, Universidad Loyola Andalucía, C/Escritor Castilla Aguayo, 4, 14004, Córdoba, Spain.

Funding

Health Department of Catalonia CPA 73.10.15HMR+ SPARC Implementation Funding (BMRI 2015) G181478
6 · The paper itself

Abstract

backgroundDecision-making in mental health systems should be supported by the evidence-informed knowledge transfer of data. Since mental health systems are inherently complex, involving interactions between its structures, processes and outcomes, decision support systems (DSS) need to be developed using advanced computational methods and visual tools to allow full system analysis, whilst incorporating domain experts in the analysis process. In this study, we use a DSS model developed for interactive data mining and domain expert collaboration in the analysis of complex mental health systems to improve system knowledge and evidence-informed policy planning.

methodsWe combine an interactive visual data mining approach, the self-organising map network (SOMNet), with an operational expert knowledge approach, expert-based collaborative analysis (EbCA), to develop a DSS model. The SOMNet was applied to the analysis of healthcare patterns and indicators of three different regional mental health systems in Spain, comprising 106 small catchment areas and providing healthcare for over 9 million inhabitants. Based on the EbCA, the domain experts in the development team guided and evaluated the analytical processes and results. Another group of 13 domain experts in mental health systems planning and research evaluated the model based on the analytical information of the SOMNet approach for processing information and discovering knowledge in a real-world context. Through the evaluation, the domain experts assessed the feasibility and technology readiness level (TRL) of the DSS model.

resultsThe SOMNet, combined with the EbCA, effectively processed evidence-based information when analysing system outliers, explaining global and local patterns, and refining key performance indicators with their analytical interpretations. The evaluation results showed that the DSS model was feasible by the domain experts and reached level 7 of the TRL (system prototype demonstration in operational environment).

conclusionsThis study supports the benefits of combining health systems engineering (SOMNet) and expert knowledge (EbCA) to analyse the complexity of health systems research. The use of the SOMNet approach contributes to the demonstration of DSS for mental health planning in practice.

Indexed as

Decision MakingDecision Support TechniquesMental Health ServicesAlgorithmsEvidence-Based PracticeHealth PlanningHumansKnowledgeMental HealthNeural Networks, ComputerPolicyRegional Health PlanningSpainSystems AnalysisTechnologyDecision support systemsEvidence-informed policy planningExpert-based collaborative analysisExpert knowledgeHealth systems engineeringInteractive visual data miningKey performance indicatorMental health systemSelf-organising map network

Identifiers

PMID29695248
PMCPMC5922302

What OpenQuestion holds

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LicenceCC BY
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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.