Can disability predict treatment outcome among traumatized refugees?

Area of Science:

• Psychiatry
• Public Health
• Rehabilitation Medicine

Background:

• Traumatized refugees often experience significant psychological distress, including post-traumatic stress disorder (PTSD), anxiety, and depression.
• Understanding factors influencing treatment outcomes is crucial for effective refugee mental health interventions.
• Disability, as defined by the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0), may impact symptom trajectories.

Purpose of the Study:

• To investigate the relationship between disability and changes in PTSD, anxiety, and depression symptoms in refugees undergoing rehabilitation.
• To identify specific disability domains that predict treatment outcomes.
• To explore the role of social support, such as living with a partner, in refugee mental health treatment.

Main Methods:

• Eighty-one treatment-seeking traumatized refugees were enrolled in various rehabilitation programs.
• PTSD symptoms were assessed using the Harvard Trauma Questionnaire (HTQ-IV).
• Depression and anxiety symptoms were measured using the Hopkins Symptom Checklist (HSCL-25).
• Disability was evaluated using the WHODAS 2.0 prior to treatment initiation.

Main Results:

• No statistically significant changes in PTSD, depression, or anxiety symptom scores were observed post-treatment.
• Disability in the 'getting along' domain significantly predicted PTSD scores after treatment, controlling for baseline levels.
• Living with a partner emerged as a consistent and significant predictor of overall treatment success.
• Other disability domains and total disability scores did not predict changes in any symptom measures.

Conclusions:

• Rehabilitation programs may not significantly alter PTSD, anxiety, or depression symptoms in this refugee cohort.
• Social functioning (getting along) and social support (partner living situation) appear critical for improving PTSD outcomes in traumatized refugees.
• Future research should focus on targeted interventions addressing social functioning and support systems for refugees.