Research paperCoping strategies as mediators in relation to resilience and posttraumatic stress disorder

- Prospective investigation of resilience, coping strategies, and PTSD development.
- Recruitment from an emergency department following a Criterion A trauma.
- Resilience negatively correlated with future PTSD symptoms.
- Avoidant coping strategies positively correlated with future PTSD symptoms.
- Social withdrawal mediated association between resilience and future PTSD symptoms.

BackgroundResilience has been shown to protect against the development of posttraumatic stress disorder (PTSD) in the aftermath of trauma. However, it remains unclear how coping strategies influence resilience and PTSD development in the acute aftermath of trauma. The current prospective, longitudinal study investigated the relationship between resilience, coping strategies, and the development of chronic PTSD symptoms.MethodsA sample of patients was recruited from an emergency department following a Criterion A trauma. Follow-up assessments were completed at 1-, 3-, and 6-months post-trauma to assess PTSD symptom development (N = 164). RESULTS: Resilience at 1-month positively correlated with the majority of active coping strategies (all p < .05) and negatively correlated with the majority of avoidant coping strategies (all p < .05), as well as future PTSD symptoms (p < .001). Additionally, all avoidant coping strategies, including social withdrawal, positively correlated with future PTSD symptoms (all p < .01). After controlling for demographic and clinical variables, social withdrawal at 3-months fully mediated the relationship between resilience at 1-month and PTSD symptoms at 6-months.LimitationsLimitations include participant drop out and the conceptual overlap between avoidant coping and PTSD.ConclusionsThese data suggest that resilience and social withdrawal may be possible therapeutic targets for mitigating the development of chronic PTSD in the aftermath of trauma.