2013年-世界发展银行全球_Addressing_Sexual_Violence_Related_Trauma_in_Eastern_DRC_with_Cognitive_Processing_Therapy_112页_8mb

Summary of the Study: Addressing Sexual Violence Related Trauma in Eastern DRC with Cognitive Processing Therapy

Core Content

This study, conducted by the International Rescue Committee (IRC) and the Applied Mental Health Research Group (AMHR) at Johns Hopkins Bloomberg School of Public Health (JHBSPH), evaluates the effectiveness of Cognitive Processing Therapy (CPT) in addressing sexual violence (SV) related trauma among women in the Eastern Democratic Republic of the Congo (DRC). The study is part of the LOGiCA Study Series and aims to identify low-cost, scalable interventions that improve the mental, social, physical, and economic functioning of SV survivors in conflict-affected settings.

Main Purpose and Objectives

The primary objective is to assess the impact of CPT on mental health and functioning of SV survivors in the Eastern DRC. The study also explores the potential of socio-economic interventions such as Village Savings and Loans Associations (VSLA) and the combined impact of mental health and socio-economic support.

Key Findings

• CPT Effectiveness: CPT was found to be significantly more effective than individual support (IS) in reducing symptoms of depression, anxiety, and PTSD, and in improving overall functioning.
• Improvement Duration: The benefits of CPT were maintained six months post-intervention, indicating long-term positive outcomes.
• Participant Engagement: CPT participants attended an average of 8.5 out of 12 sessions, with 89% completing at least 9 sessions. IS participants attended fewer sessions, averaging 5 during the study period.
• Symptom Reduction: Approximately 70% of CPT participants met criteria for probable depression/anxiety at baseline, but this dropped to 10% or fewer at both follow-ups. In contrast, 83% of IS participants met baseline criteria, with 53% meeting criteria post-intervention and 42% at 6-month follow-up.
• Functioning Improvement: CPT participants showed greater improvement in daily functioning compared to IS participants.

Study Design and Implementation

• Trial Setup: The study involved 15 villages (7 CPT and 8 IS) in South and North Kivu provinces, with 405 women participating in the final sample.
• Training and Supervision: PSAs in CPT villages received 2 weeks of training in group CPT format, and were supervised more intensively than those in IS villages.
• Assessment Tools: The Hopkins Symptom Checklist (HSCL-25) and PTSD Checklist (PCL) were used to assess symptoms. These were translated into five local languages to ensure accessibility.
• Eligibility Criteria: Participants had to be 18 years or older, have experienced or witnessed SV, and meet specific symptom and functioning thresholds.

Challenges in the Eastern DRC Context

• Access to Services: Women face significant barriers in accessing quality, timely mental health services, including long distances to urban centers, poor transportation, and stigma.
• Legal and Social Barriers: Women in North and South Kivu provinces often lack access to essential health services due to legal and customary restrictions.
• Economic Hardship: Many survivors experience extreme poverty and limited economic opportunities, often controlled by men in their lives, leading to further marginalization.

Program Context

The study is conducted within the framework of the IRC's Women's Empowerment and Protection (WPE) program, which focuses on improving the quality of case management, psychosocial, medical, legal, and economic services for women and girls affected by gender-based violence (GBV).

Limitations

• Randomization Issues: Due to the small number of village clusters, randomization may not have ensured full comparability between groups.
• Cutoff Validity: The validity of the cutoff scores used to identify clinically significant cases is uncertain.
• Service Delivery Differences: CPT was delivered in group settings, while IS was individual-based. This may have influenced the outcomes.

Conclusion and Recommendations

• Program Impact: The study concludes that CPT, when delivered with appropriate training and supervision, can be effectively implemented in low-resource, conflict-affected settings.
• Scalability: The findings support the potential for scaling CPT as a low-cost, effective intervention for SV survivors.
• Future Work: A cost-impact analysis is planned to further evaluate the scalability and cost-effectiveness of the intervention.

Key Authors and Contributors

• Authors: Judith Bass, Paul Bolton, Debra Kaysen, Shelly Griffith, Sarah Murray, Talita Cetinoglu, Katie Robinette, Marie-France Guimond, Karin Wachter, Jeannie Annan
• Contributors: Carie Rogers (CPT manual preparation), Janny Jinor (clinical supervision), Amani Matabaro (translation), Alden Gross (statistical support)

Acknowledgements

The study acknowledges the contributions of IRC DRC staff, local NGOs, community-based organizations (CBOs), and other technical and logistical support teams.

Additional Information

• Funding: Supported by USAID and the World Bank Group.
• Publication Date: June 2013
• Contact: ereessmith@worldbank.org for further information on the LOGiCA series.