ESCALATION OF SUICIDAL SPECTRUM BEHAVIORS DURING INCARCERATION

Area of Science:

• Forensic Psychology
• Public Health
• Criminology

Background:

• Incarcerated populations exhibit higher rates of recurrent suicide spectrum behaviors compared to the general community.
• Understanding the progression of multiple suicide attempts is vital for effective risk assessment and intervention strategies within correctional facilities.

Purpose of the Study:

• To examine the escalation patterns (frequency and method) of suicide spectrum behaviors in a cohort of incarcerated individuals with multiple self-harm episodes.
• To identify key behavioral indicators that signal increasing risk of severe self-harm and potential fatality.

Main Methods:

• A retrospective analysis was conducted on 204 incarcerated individuals with a history of multiple serious self-harm incidents.
• Data collected included the interval between behaviors and the methods employed across successive incidents.

Main Results:

• Among survivors (n=191), a significant decrease in the time interval between self-harm episodes was observed over time.
• The methods used in subsequent self-harm incidents became progressively more lethal.
• Clinicians focusing solely on intent may underestimate the escalating risk of self-harm.

Conclusions:

• Escalation in self-harm among incarcerated individuals is evidenced by decreasing intervals and increasing lethality of methods.
• Effective prevention of fatal self-harm incidents requires incorporating and trending behavioral measures, such as time between incidents and method used.
• Correctional staff and clinicians must utilize behavioral trends alongside intent assessment for comprehensive risk management.