Measuring level of function in mentally III prison inmates: a preliminary study

Area of Science:

• Forensic Psychiatry
• Correctional Mental Health

Background:

• Accurate assessment of functioning and psychiatric symptoms in mentally ill offenders (MIOs) is critical for effective treatment and legal proceedings.
• Existing functional assessment tools may lack validity and reliability within the unique prison environment and fail to capture relevant environment-specific data.
• The need for comprehensive assessments that inform courts, clinicians, and correctional facilities is paramount.

Purpose of the Study:

• To evaluate the accuracy of clinical assessments for psychiatric symptoms and diagnosis in male MIOs within a prison setting.
• To compare the ability of clinical evaluators and correctional officers to assess treatment compliance.
• To determine the functional level of MIOs in a general prison population.

Main Methods:

• Sixty-one male MIOs treated for at least three months in a Washington state prison mental health program were assessed.
• Evaluations included clinical assessment tools, medical record data abstraction, and structured assessments from correctional officers.
• Semistructured clinical assessments were conducted at the site of incarceration.

Main Results:

• Semistructured clinical assessments demonstrated high construct validity and correlation for psychiatric symptoms and diagnosis.
• Clinical evaluators had low accuracy in determining treatment compliance compared to correctional staff reports, especially regarding program attendance.
• Correctional officers often failed to recognize reclusive behavior or lack of program participation as potential indicators of mental illness.
• Despite severe psychiatric histories, 70% of MIOs functioned reasonably well in the general prison population.

Conclusions:

• Clinical assessments are valid for diagnosing psychiatric symptoms in MIOs within prison.
• Correctional officers' observations are crucial for accurately assessing treatment compliance and identifying behavioral changes.
• A comprehensive functional assessment of MIOs necessitates integrated input from both clinical staff and correctional officers.