Attachment style among outpatients with substance use disorders in psychological treatment

摘要

Objectives To explore the associations between self‐rated attachment style, psychological distress and substance use among substance use disorder ( SUD ) outpatients in psychological treatment. Design and Methods In this practice‐based study, 108 outpatients were asked to fill in the Experiences in Close Relationships – Short form, the Clinical Outcomes in Routine Evaluation – Outcome Measure ( CORE ‐ OM ), the Alcohol Use Disorders Identification Test ( AUDIT ), and the Drug Use Disorders Identification Test (DUDIT) at treatment start and end. Patients were given psychological treatments with a directive, reflective or supportive orientation. Results An insecure attachment style was more common among the SUD outpatients, compared to non‐clinical groups. Patients with a fearful attachment style scored higher on psychological distress than patients with a secure attachment style. The associations between the attachment dimensions and psychological distress were stronger than those between attachment and SUD . Significantly more patients had a secure attachment style at treatment end. Conclusions This study shows significant relations between patients’ attachment style and their initial psychological distress. The causal relationship between attachment style and psychological distress is, however, not clear and can likely go in both directions. The psychological treatment of patients with SUD contributed significantly to changes from insecure to secure attachment style. Practitioner Points We found among patients with SUD a strong relation between patients’ attachment style and their psychological distress. Knowledge of the patient's attachment style may help the therapist to tailor the treatment to the patient's needs. A change from insecure to secure attachment style can be an important goal for a SUD treatment, as it may prevent the patient from using defence strategies involving substance use for regulating emotions and interpersonal relationships.