Momentary Depression Severity Prediction in Patients With Acute Depression Who Undergo Sleep Deprivation Therapy: Speech-Based Machine Learning Approach

Lisa-Marie Hartnagel   ¹ , MSc ;   Daniel Emden   ² , Dipl-Inf ;   Jerome C Foo   ^{3, 4, 5, 6} , PhD ;   Fabian Streit   ^{3, 7, 8} , PhD ;   Stephanie H Witt   ³ , PD ;   Josef Frank   ³ , PhD ;   Matthias F Limberger   ¹ , MA ;   Sara E Schmitz   ¹ , MSc ;   Maria Gilles   ⁷ , Dr med ;   Marcella Rietschel   ³ , Prof Dr ;   Tim Hahn   ² , Prof Dr ;   Ulrich W Ebner-Priemer   ^{1, 7} , Prof Dr ;   Lea Sirignano   ³ , MSc

¹ Mental mHealth Lab, Institute of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany

² Medical Machine Learning Lab, Institute for Translational Psychiatry, University of Münster, Münster, Germany

³ Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim / Heidelberg University, Mannheim, Germany

⁴ Institute for Psychopharmacology, Central Institute of Mental Health, Medical Faculty Mannheim / Heidelberg University, Mannheim, Germany

⁵ Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada

⁶ Department of Psychiatry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada

⁷ Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim / Heidelberg University, Mannheim, Germany

⁸ Hector Institute for Artificial Intelligence in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim / Heidelberg University, Mannheim, Germany