Changing Rates of Self-Harm and Mental Disorders by Sex in Youths Presenting to Ontario Emergency Departments: Repeated Cross-Sectional Study

By: William Gardner, Kathleen Pajer, Paula Cloutier, Roger Zemek, Lisa Currie, Simon Hatcher, Ian Colman, Dayna Bell, Clare Gray, Mario Cappelli, Daniel Rodriguez Duque & Isac Lima

Understanding the changing rates of self-harm and mental disorders among young people is crucial for developing effective support systems and interventions. Using data collected by the Ontario Health Insurance Plan (OHIP) between 2003 and 2017, this study explored trends in self-harm and mental disorders among youth presenting to emergency departments (EDs) in Ontario, with a specific focus on gender differences.

The findings revealed important insights into the prevalence of self-harm and mental disorders among young people in Ontario. Over the study period, there was a concerning increase beginning in 2009 in the rates of self-harm among both males and females. However, the study highlighted notable gender differences. While rates of self-harm and mental health visits generally increased among both males and females, this increase was more pronounced for females.

These findings underscore the importance of proactive measures to address the rising rates of self-harm and mental disorders in young people, particularly among males who may be experiencing an increase in self-harm incidents. The study highlights the need for gender-specific interventions and mental health support systems that target the unique challenges faced by young males and females.

To read the full article, please visit: https://doi.org/10.1177/0706743719854.