Violent incidents on a regional secure unit.

Area of Science:

• Forensic Psychiatry
• Clinical Psychology
• Criminology

Background:

• Violence is a significant concern in secure psychiatric settings.
• Understanding the patterns and triggers of patient aggression is crucial for safety.
• Previous research suggested a decrease in violence after morning hours.

Purpose of the Study:

• To analyze the characteristics and timing of violent incidents in a regional secure unit.
• To identify patient and staff groups at highest risk of involvement in violence.
• To compare daily violence patterns with existing literature.

Main Methods:

• Retrospective analysis of a 1-year data collection of violent incidents.
• Utilized hospital data collection sheets for incident recording.
• Focused on a regional secure unit at Bethlem Royal Hospital, London.

Main Results:

• Most incidents were minor, but some involved assaults causing pain, lacerations, or bruising.
• Two patients were responsible for a disproportionately large number of incidents.
• Violence persisted and increased throughout the day, peaking at bedtime.
• Nursing staff at the lower hierarchy and fellow patients were most frequently involved.

Conclusions:

• Violence in secure units is a persistent issue throughout the day.
• Frontline nursing staff and other patients are at elevated risk.
• Further research into the diurnal patterns of aggression is warranted.