A register-based approach to identifying treatment-resistant depression—Comparison with clinical definitions

• David Hägg ,

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

  * E-mail: david.hagg@ki.se

  Affiliation Karolinska Institutet, Centre for Pharmacoepidemiology, Karolinska University Hospital, Stockholm, Sweden

  http://orcid.org/0000-0002-2610-5033

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• Philip Brenner,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Karolinska Institutet, Centre for Pharmacoepidemiology, Karolinska University Hospital, Stockholm, Sweden

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• Johan Reutfors,

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Supervision, Writing – review & editing

  Affiliation Karolinska Institutet, Centre for Pharmacoepidemiology, Karolinska University Hospital, Stockholm, Sweden

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• Gang Li,

  Roles Conceptualization, Methodology, Writing – original draft

  Affiliation Janssen, Global Services, Titusville, New Jersey, United States of America

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• Allitia DiBernardo,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation Janssen, Global Services, Titusville, New Jersey, United States of America

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• Robert Bodén,

  Roles Methodology, Writing – review & editing

  Affiliation Department of Neuroscience Psychiatry, Uppsala University, Uppsala, Sweden

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• Lena Brandt

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – review & editing

  Affiliation Karolinska Institutet, Centre for Pharmacoepidemiology, Karolinska University Hospital, Stockholm, Sweden

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