Screening for Generalized Anxiety Disorder From Acoustic and Linguistic Features of Impromptu Speech: Prediction Model Evaluation Study

Bazen Gashaw Teferra   ¹ , BSc, MSc ;   Sophie Borwein   ² , BA, MPP, PhD ;   Danielle D DeSouza   ^{3, 4} , MSc, PhD ;   Jonathan Rose   ^{1, 5} , BASc, MASc, PhD

¹ The Edward S Rogers Sr Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, Canada

² School of Public Policy, Simon Fraser University, Vancouver, BC, Canada

³ Winterlight Labs, Toronto, ON, Canada

⁴ Department of Neurology and Neurological Sciences, Stanford University, Palo Alto, CA, United States

⁵ The Centre for Addiction and Mental Health, Toronto, ON, Canada