Association of Body Mass Index with Depression, Anxiety and Suicide—An Instrumental Variable Analysis of the HUNT Study

• Johan Håkon Bjørngaard ,

  * E-mail: johan.h.bjorngaard@ntnu.no

  Affiliations Department of Public Health, Faculty of Medicine, Norwegian University of Science and Technology, 7491, Trondheim, Norway, Forensic Department and Research Centre Bröset St. Olav’s University Hospital Trondheim, Trondheim, Norway

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• David Carslake,

  Affiliations School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom, MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom

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• Tom Ivar Lund Nilsen,

  Affiliation Department of Human Movement Science, Norwegian University of Science and Technology, Trondheim, Norway

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• Astrid C. E. Linthorst,

  Affiliation Neurobiology of Stress and Behaviour Research Group, School of Clinical Sciences, University of Bristol, Bristol, United Kingdom

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• George Davey Smith,

  Affiliations School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom, MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom

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• David Gunnell,

  Affiliation School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

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• Pål Richard Romundstad

  Affiliation Department of Public Health, Faculty of Medicine, Norwegian University of Science and Technology, 7491, Trondheim, Norway

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