The interaction between baseline trait anxiety and trauma exposure as predictor of post-trauma symptoms of anxiety and insomnia.
In this study a prospective design was used to investigate the interaction between baseline trait anxiety and exposure to traumatic situations on post-trauma symptoms of anxiety and insomnia in a sample of Swedish peacekeeping soldiers serving in Kosovo. The result showed that pre-trauma trait anxiety interacted with exposure to traumatic situations predicting a higher post-trauma distress. Further, baseline trait anxiety and baseline symptoms of anxiety and insomnia predicted post-trauma symptoms of anxiety and insomnia. The results support a diathesis stress model in which high trait anxiety interacts with trauma exposure in the elicitation of anxiety-related distress but the study needs to be replicated before further conclusions can be drawn.
Larsson
Magnus R
MR
Lund University, Sweden. Magnus_R.Larsson@psychology.lu.se
Bäckström
Martin
M
Johanson
Aki
A
D000328:Adult; D001008:Anxiety Disorders / Q000175:diagnosis / Q000523:psychology*; D002605:Character; D003130:Combat Disorders / Q000175:diagnosis / Q000523:psychology*; D005260:Female; D006801:Humans; D008016:Life Change Events; D008297:Male; D008889:Military Personnel / Q000523:psychology*; D010555:Personality Inventory; D011446:Prospective Studies; D012307:Risk Factors; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis / Q000523:psychology*; D013548:Sweden / Q000208:ethnology; D015022:Yugoslavia