What percentage of individuals who die by suicide have a diagnosed mental health condition?

The estimate that approximately 90% of individuals who die by suicide have a diagnosed mental health condition is supported by extensive research in the field of mental health and suicide prevention. This statistic underscores the strong correlation between mental health disorders—such as depression, anxiety, bipolar disorder, and substance use disorders—and increased risk for suicide.

Understanding this statistic is critical for practitioners in recognizing that the presence of mental health issues can significantly elevate the risk for suicide. It emphasizes the importance of effective assessment, treatment, and management of mental health conditions when working with individuals at risk. Recognizing that a high percentage of those who complete suicide have a mental health diagnosis can help guide clinicians in prioritizing mental health interventions and monitoring individuals who may exhibit suicidal ideation or behavior.

Other statistics, such as those suggesting around 30% or 50%, underestimate the critical role mental health plays in suicide risk. The roughly 70% estimate also does not reflect current evidence and may lead to flawed perceptions of the complexities surrounding suicide. Accurately understanding the statistics surrounding mental health diagnoses in suicide cases aids in developing appropriate prevention strategies and interventions.