Abstract
Objective: Peritraumatic dissociation (PD) and coping strategies (CS) around the time of trauma are significant
predictors of acute and long-term posttraumatic symptomatology (PTS), but it is unclear how
they relate to each other. The aim of this study was to examine their association using a nationwide, representative
sample following the September 11 attacks in the United States (N = 3,134). Method: We
used exploratory and confirmatory network analyses to estimate reliable associations between PD and
CS, as well as looking at those variables as predictors of PTS at 2, 6, and 12 months after the attack.
Results: Analyses showed that: (a) PD formed 3 factors (alterations of consciousness, depersonalization,
and compartmentalization) distinct from coping strategies; (b) PD related only to some CS; (c) coping
through denial had a particularly strong link to alterations of consciousness among adults. Both altered
consciousness and denial predicted PTS significantly 2, 6, and 12 months after the attack, with altered
consciousness being the stronger predictor (and a better predictor of PTS than other types of PD). For
teens, the only significant link between PD and CS was for compartmentalization and substance abuse.
Conclusion: PD and CS were related in adults and contributed independently to later PTS.
predictors of acute and long-term posttraumatic symptomatology (PTS), but it is unclear how
they relate to each other. The aim of this study was to examine their association using a nationwide, representative
sample following the September 11 attacks in the United States (N = 3,134). Method: We
used exploratory and confirmatory network analyses to estimate reliable associations between PD and
CS, as well as looking at those variables as predictors of PTS at 2, 6, and 12 months after the attack.
Results: Analyses showed that: (a) PD formed 3 factors (alterations of consciousness, depersonalization,
and compartmentalization) distinct from coping strategies; (b) PD related only to some CS; (c) coping
through denial had a particularly strong link to alterations of consciousness among adults. Both altered
consciousness and denial predicted PTS significantly 2, 6, and 12 months after the attack, with altered
consciousness being the stronger predictor (and a better predictor of PTS than other types of PD). For
teens, the only significant link between PD and CS was for compartmentalization and substance abuse.
Conclusion: PD and CS were related in adults and contributed independently to later PTS.
| Original language | English |
|---|---|
| Pages (from-to) | 749-758 |
| Number of pages | 10 |
| Journal | Psychological Trauma: Theory, Research, Practice, and Policy |
| Volume | 16 |
| Issue number | 5 |
| Early online date | 2022 Nov 3 |
| DOIs | |
| Publication status | Published - 2024 |
Subject classification (UKÄ)
- Psychology (excluding Applied Psychology)
Free keywords
- peritraumatic dissociation
- coping
- 9/11 terrorist attacks
- trauma
- network analysis
