Development of a Recommendation Engine to University Student Mental Health Support Aligned With Stepped Care: Longitudinal Cohort Study

Pedro Velmovitsky   ^{1, 2} , MSc, PhD ;   Charles Keown-Stoneman   ^{3, 4} , MSc, PhD ;   Kaylen J Pfisterer   ^{1, 5} , MSc, PhD ;   Julia Hews-Girard   ^{6, 7, 8} , MN, PhD ;   Joseph Saliba   ^{1, 2} , BHSc ;   Shumit Saha   ^{1, 2, 9} , MSc, PhD ;   Scott Patten   ⁶ , MD, PhD ;   Nathan King   ^{10, 11} , MSc, PhD ;   Anne Duffy   ^{10, 11, 12} , MSc, MD ;   Quynh Pham   ^{1, 2, 13, 14} , MSc, PhD

¹ Centre for Digital Therapeutics, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada

² Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada

³ Dalla Lana School of Public Health, University of Toronto, Toronto, Canada

⁴ Applied Health Research Centre, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Canada

⁵ Systems Design Engineering, University of Waterloo, Waterloo, Canada

⁶ The Mathison Centre for Mental Health Research & Education, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada

⁷ Faculty of Nursing, University of Calgary, Calgary, Canada

⁸ Alberta Children's Hospital Research Institute, Alberta Children's Hospital, Calgary, Canada

⁹ Department of Biomedical Data Science, School of Applied Computational Sciences, Meharry Medical College, Nashville, United States

¹⁰ Department of Psychiatry, Queen's University, Kingston, ON, Canada

¹¹ Department of Public Health Sciences, Queen's University, Kingston, ON, Canada

¹² Department of Psychiatry, University of Oxford, Oxford, United Kingdom

¹³ Telfer School of Management, University of Ottawa, Ottawa, Canada

¹⁴ School of Public Health Sciences, Faculty of Health, University of Waterloo, Waterloo, Canada