Advancing Psychiatric Safety With the Predictive Risk Identification for Mental Health Events Tool: Retrospective Cohort Study

Elham Dolatabadi   ^{1, 2} , BSc, MSc, PhD ;   Valentina Tamayo Velasquez   ^{3, 4} , HBsc ;   Abdul Hamid Dabboussi   ¹ , BSc, MSc ;   David Wen   ⁴ , PhD ;   Jennifer Crawford   ^{4, 5} , PhD ;   Andrea E Waddell   ^{4, 6} , MEd, MD ;   Christo El Morr   ^{1, 7} , BA, HBsc, MSc, PhD

¹ School of Health Policy and Management, Faculty of Health, York University, Toronto, ON, Canada

² Vector Institute, Toronto, ON, Canada

³ Institute of Medical Science, Temerty Faculty Medicine, University of Toronto, Toronto, ON, Canada

⁴ Waypoint Centre for Mental Health Care, Penetanguishene, ON, Canada

⁵ Faculty of Health Sciences, The University of Ontario Institute of Technology, Oshawa, ON, Canada

⁶ Temerty Faculty of Medicine, The University of Toronto, Toronto, ON, Canada

⁷ North York General Hospital, Toronto, ON, Canada