Patients Who Screen Positive for Suicide Risk Incidental to Their Chief Complaint in the Emergency Department:...

Universal screening improves suicide risk detection in individuals presenting to the emergency department (ED) who are not presenting with a psychiatric chief complaint, what we refer to as incidental risk. We sought to better understand characteristics of individuals who present with incidental risk and to evaluate their suicide-related outcomes after the ED visit.

Two samples (cross-sectional, longitudinal) from the Emergency Department Safety Assessment and Follow-up Evaluation (ED-SAFE) study were used. Combined, the samples allowed for comparison of baseline characteristics and suicide-related outcomes for participants with incidental risk compared to those with negligible risk (any kind of chief complaint and negative suicide risk) and clinically congruent risk (psychiatric chief complaint and positive suicide risk). Univariable and multivariable logistic regression analyses were completed.

Universal screening differentially improved the identification of suicide risk among non-white individuals, potentially reducing racial disparities in risk detection. Participants presenting with incidental risk were generally more similar to those with congruent risk than they were to those with negligible risk across demographics and clinical characteristics. Those with incidental suicide risk exhibited similar post-visit suicide-related outcomes compared to those with congruent risk, yet they were far less likely to receive clinical assessments and interventions during the ED visit.

The results of this study highlight an opportunity to broaden evidence-based suicide prevention practices in the ED where logistically possible. EDs may need to consider redesigning their clinical approach to address suicide risk among those who present with medical complaints but screen positive for suicide risk.