Abstract
Potentially traumatic events (PTEs) increase risk for psychopathology, including posttraumatic stress disorder (PTSD), major depressive disorder (MDD), and generalized anxiety disorder (GAD). Social support (SS) is associated with reduced symptoms for each disorder. Each disorder, however, is highly heterogeneous such that they are comprised of clusters of different symptoms. It is unclear if SS is associated with all clusters equally. The current study examined the relation between SS and the symptom clusters of each disorder. Participants completed a battery of self-report assessments for PTSD, MDD, GAD, and SS. All participants experienced a Criterion A traumatic event. Although SS was significantly associated with all symptom clusters, the strength of relations varied. The relation between SS and MDD-affective was significantly stronger than its association with all other factors. The relations between SS and GAD, MDD-somatic, PTSD-AAR, and PTSD-NACM did not significantly differ. These relations were stronger than the relations between SS and the remaining PTSD factors. There was no significant difference in the relations between SS and PTSD-intrusions or PTSD-avoidance. These results suggest that SS is more closely aligned to specific aspects of post-trauma psychopathology.
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Acknowledgements
This study was conducted with the support of a University of Vermont APLE Award awarded to Sarah Pallito, Anne Maheux, and Andrew Brown. Dr. Price is supported by K08MH107661-01A1.
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Matthew Price, Sarah Pallito, and Alison Legrand declare that they have no conflict of interest.
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Price, M., Pallito, S. & Legrand, A.C. Heterogeneity in the Strength of the Relation Between Social Support and Post-Trauma Psychopathology. J Psychopathol Behav Assess 40, 334–343 (2018). https://doi.org/10.1007/s10862-017-9629-3
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DOI: https://doi.org/10.1007/s10862-017-9629-3