Interpersonal factors in hoarding disorder: A systematic review of adult attachment style, social support, and loneliness

Key Points

• Hoarding disorder is significantly associated with various adult attachment styles, impacting emotional wellbeing and relationships.
• Evidence indicates that lower levels of social support correlate with higher hoarding symptoms, indicating the need for supportive interventions.
• The systematic review outlines loneliness as a critical factor influencing the severity of hoarding disorder among adults.
• Addressing interpersonal relationships may enhance treatment strategies, suggesting more holistic approaches to hoarding disorder.