Temporal Relationships between PTSD Symptoms and Social Functioning among Adolescents in Residential Care

ABSTRACT

Objective

Theoretical and conceptual models of posttraumatic stress disorder (PTSD) symptom progression in youth have identified social functioning as having a central influence. Yet a dearth of research has examined the bidirectional temporal associations between PTSD symptoms and social functioning.

Method

This study is the first to investigate these temporal dynamics in a sample of adolescents in trauma-informed residential treatment (N= 453; M age = 15.77 [range = 12.12–18.95], SD = 1.55; 57.2% female). The UCLA PTSD Reaction Index for DSM-5 was analyzed as a measure of youth-reported PTSD symptoms and the Interpersonal Problems subscale of the Children’s Depression Inventory, 2nd edition was analyzed as a measure of youth-reported social functioning issues. The Social Problems subscale from the Child Behavior Checklist was analyzed as a measure of clinician-reported social functioning difficulties. Measures were completed at baseline and then approximately every three months for the duration of treatment. Multivariate lagged analyses were used to examine the temporal, bidirectional associations between PTSD symptoms and social functioning.

Results

Results indicated that while controlling for length of stay, trauma exposure, age, and gender, reductions in PTSD symptoms predicted subsequent reductions in social functioning problems across both measures (prs = .12-.16), and that improvement in interpersonal relationships predicted subsequent decreases in PTSD symptoms (pr = .12).

Conclusions

Taken together, these findings highlight the importance of healthy social relationships for decreasing adolescent’s psychological distress. Treatments that include components that target social functioning in addition to symptom reduction may maximally benefit youth with trauma-related psychopathology.

Disclosure Statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

No funding was received for conducting this study. The authors have no conflicts of interest to declare that are relevant to the content of this article. This study was performed in line with principles of the Declaration of Helsinki. Approval was granted by Justice Resource Institute’s Institutional Review Board. Informed consent was obtained from all individual participants included in this study. Due to the nature of this research, participants of this study did not agree for their data to be shared publicly, so supporting data is not available.