Types of attempted suicide (parasuicide)

Area of Science:

• Psychiatry
• Clinical Psychology
• Behavioral Science

Background:

• Previous typologies of parasuicide lacked sufficient clinical granularity.
• A prior study established a three-cluster model for parasuicide classification.

Purpose of the Study:

• To refine and enhance the clinical utility of a parasuicide typology.
• To develop a more detailed and clinically realistic classification of parasuicidal behaviors.

Main Methods:

• Employed a novel cluster analysis technique on 350 patients.
• Examined 80 distinct attributes for each patient.
• Developed a six-cluster typology based on comprehensive data.

Main Results:

• Identified six clinically realistic types of parasuicide: operant (not alienated), repeaters, depressed with high life endangerment, operant and alienated, wristcutters, and undifferentiated.
• The finer-grained classification demonstrated improved clinical realism compared to previous models.

Conclusions:

• The six-cluster typology offers enhanced clinical realism for understanding parasuicide.
• This detailed classification may provide significant advantages for clinical management and future research in self-harm behaviors.