A Systematic Review of Personality Disorders and Health Outcomes

Area of Science:

• Psychiatry
• Clinical Psychology
• Public Health

Background:

• Personality disorders are linked to significant adverse health outcomes.
• High healthcare costs are associated with personality disorders.
• A systematic review on health conditions in personality disorders is lacking.

Purpose of the Study:

• To systematically review existing literature on health conditions associated with personality disorders.
• To examine the relationship between personality disorders and specific health issues like sleep disturbance, obesity, and pain.
• To explore underlying mechanisms and potential treatments for these health problems.

Main Methods:

• Systematic review of 78 English-language, peer-reviewed empirical articles published within the last 15 years.
• Focused on research linking personality disorders (PD) with sleep disturbance, obesity, pain conditions, and other chronic health conditions.
• Evaluated studies on candidate mechanisms and treatment approaches.

Main Results:

• Numerous detrimental health outcomes are associated with personality disorder features and diagnoses.
• Potential biological and behavioral factors mediate the relationship between personality disorders and health.
• Significant associations exist between personality disorders and conditions such as sleep disturbance, obesity, and chronic pain.

Conclusions:

• Personality disorders are strongly linked to a wide range of adverse health conditions.
• Understanding the biological and behavioral mechanisms is crucial for developing effective treatments.
• Further research is needed to elucidate these complex relationships and inform clinical practice.