[Is psychological debriefing beyond evaluation?].
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Biomedical subjects
Publications and source records attributed to Suzanna Rose.
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Gender differences in social support levels and benefits were investigated in 118 male and 39 female victims of violent crime assessed for PTSD symptomatology 1 and 6 months postcrime. Within 1 month postcrime both genders reported similar levels of positive support and support satisfaction, but women reported significantly more negative responses from family and friends. Women also reported an excess of PTSD symptoms that was similar at 1 and 6 months postcrime, and negative responses mediated the relationship between gender and later symptoms. Overall negative response and support satisfaction, but not positive support, were significantly associated with PTSD symptoms. However, the effects of support satisfaction and negative response on 6-month symptoms were significantly greater for women than men. The findings are consistent with previous studies of predominantly female assault victims concerning the stronger impact of negative over positive support, and might help explain women's higher PTSD risk in civilian samples.
OBJECTIVE: In a group of crime victims, the authors investigated overlap between acute stress disorder and posttraumatic stress disorder (PTSD) diagnoses and their relative ability to predict PTSD at 6 months. METHOD: A mixed-sex group of 157 victims of violent assault were interviewed within 1 month of the crime. At the 6-month follow-up, 87.9% were reinterviewed by telephone. RESULTS: At baseline the rate of acute stress disorder was 19.1%, the rate of PTSD was 21.0%, and the percentage agreement between them was 95.5%. The two diagnoses were equally effective predictors of PTSD 6 months later. CONCLUSIONS: The high level of overlap between acute stress disorder and PTSD calls into question whether, as presently formulated, they represent distinct diagnoses.
BACKGROUND: Brief screening instruments appear to be a viable way of detecting post-traumatic stress disorder (PTSD) but none has yet been adequately validated. AIMS: To test and cross-validate a brief instrument that is simple to administer and score. METHOD: Forty-one survivors of a rail crash were administered a questionnaire, followed by a structured clinical interview 1 week later. RESULTS: Excellent prediction of a PTSD diagnosis was provided by respondents endorsing at least six re-experiencing or arousal symptoms, in any combination. The findings were replicated on data from a previous study of 157 crime victims. CONCLUSIONS: Performance of the new measure was equivalent to agreement achieved between two full clinical interviews.
BACKGROUND: Single-session psychological interventions such as psychological debriefing have become widely used following traumatic events. The evidence for their effectiveness has been widely debated. This review aimed to consider the evidence for the effectiveness of one-off early interventions within 1 month of a traumatic event. METHODS: A systematic review using the standard Cochrane Collaboration methodology. Literature searches of various databases were performed to identify randomised controlled trials. The methodological quality of the studies identified was determined using standard measures, and the results were pooled to consider the overall evidence for effectiveness. RESULTS: Eleven randomised controlled trials were found, all of individual or couple interventions. Three studies associated the intervention with a positive outcome, 6 demonstrated no difference in outcome between intervention and non-intervention groups and 2 showed some negative outcomes in the intervention group (these studies had the longest follow-up periods). The methodological quality of the studies varied widely, but was generally poor. This review suggests that early optimism for brief early psychological interventions including debriefing was misplaced and that it should not be advocated for routine use. There remains an urgent need for randomised controlled trials of group debriefing and other early interventions.