Machine learning algorithms and their predictive accuracy for suicide and self-harm: Systematic review and meta-analysis

• Matthew J. Spittal ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: m.spittal@unimelb.edu.au

  Affiliation Centre for Mental Health and Community Wellbeing, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

  https://orcid.org/0000-0002-2841-1536

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• Xianglin Aneta Guo,

  Roles Data curation, Writing – review & editing

  Affiliation Centre for Mental Health and Community Wellbeing, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

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• Laurant Kang,

  Roles Data curation, Writing – review & editing

  Affiliation Hunter New England Local Health District, Waratah, Australia

  https://orcid.org/0000-0003-0870-5251

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• Olivia J. Kirtley,

  Roles Writing – review & editing

  Affiliation Center for Contextual Psychiatry, KU Leuven, Leuven, Belgium

  https://orcid.org/0000-0001-5879-4120

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• Angela Clapperton,

  Roles Data curation, Writing – review & editing

  Affiliation Centre for Mental Health and Community Wellbeing, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

  https://orcid.org/0000-0002-6129-3404

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• Keith Hawton,

  Roles Conceptualization, Writing – review & editing

  Affiliation Centre for Suicide Research, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom

  https://orcid.org/0000-0003-4985-5715

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• Nav Kapur,

  Roles Conceptualization, Writing – review & editing

  Affiliations National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom, NIHR Greater Manchester Patient Safety Research Collaboration, University of Manchester, Manchester, United Kingdom, Mersey Care NHS Foundation Trust, Liverpool, United Kingdom

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• Jane Pirkis,

  Roles Conceptualization, Writing – review & editing

  Affiliation Centre for Mental Health and Community Wellbeing, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

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• Greg Carter

  Roles Conceptualization, Data curation, Methodology, Writing – original draft, Writing – review & editing

  Affiliations College of Health, Medicine and Wellbeing, School of Medicine and Public Health, The University of Newcastle, Callaghan, Australia, Department of Consultation Liaison Psychiatry, Calvary Mater Newcastle Hospital, Waratah, Australia

  https://orcid.org/0000-0001-8180-1798

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