Attention-deficit hyperactivity disorder (ADHD), substance use disorders, and criminality: a difficult problem with...

Area of Science:

• Forensic Psychiatry
• Neurodevelopmental Disorders
• Criminology

Background:

• The link between Attention-Deficit/Hyperactivity Disorder (ADHD) and criminal behavior is a significant societal issue.
• High prevalence rates of ADHD are observed in adolescent offenders.
• Comorbid conditions like conduct disorder and substance use disorder exacerbate ADHD's association with criminal behavior.

Purpose of the Study:

• To systematically review the literature on epidemiological, neurobiological, and risk factors contributing to the ADHD-criminality association.
• To examine key aspects of assessment, diagnosis, and treatment of ADHD in offender populations.

Main Methods:

• A systematic literature search was performed across major electronic databases (PubMed, EMBASE, PsycINFO).
• Included studies were published in English in peer-reviewed journals.
• The review encompassed diverse settings within the judicial system and multiple countries.

Main Results:

• Inmate populations show significantly higher rates of ADHD compared to the general population, with frequent underdiagnosis.
• Longitudinal studies indicate that children with ADHD exhibit elevated rates of criminal behaviors, arrests, convictions, and imprisonment in adulthood.
• Assessment and diagnosis require a meticulous and continuous process, especially with comorbid conditions.

Conclusions:

• Individuals with ADHD, particularly those with comorbidities, face an increased risk of criminal behavior.
• Comprehensive, individualized treatment plans integrating pharmacological and psychosocial interventions are necessary for offenders with ADHD.
• Addressing ADHD in the criminal justice system requires careful assessment and tailored therapeutic strategies.