Social network as a moderator in the relation between trauma exposure and trauma reaction: A survey among UN soldiers and relief workers

• Published in: Scandinavian journal of psychology 2003-12, Vol.44 (5), p.415-423
• Main Authors: Kaspersen, Marianne, Matthiesen, Stig Berge, Götestam, K. Gunnar
• Format: Article
• Language: English
• Subjects: Adult; Effect Modifier, Epidemiologic; Female; Humans; Male; Military Personnel - psychology; Military Personnel - statistics & numerical data; moderator effect; post-traumatic reactions; Relief Work; relief workers; social network support; Social Support; Stress Disorders, Post-Traumatic - epidemiology; Stress Disorders, Post-Traumatic - psychology; Surveys and Questionnaires; UN soldiers; United Nations; War trauma exposure
• ISSN: 0036-5564; 1467-9450
• DOI: 10.1046/j.1467-9450.2003.00362.x

Social network as a moderator between trauma exposure and post‐trauma symptomatology was studied. Two samples – relief workers and UN soldiers – were assessed on trauma exposure, social network and three dependent measures related to post‐trauma reactions. Regression analysis and interaction plots were used to determine the presence of interaction effects between trauma exposure and social network. All four network variables moderated the relationship between trauma exposure and post‐trauma reactions among relief workers, while among UN soldiers only two such buffer effects were found. Furthermore, among UN soldiers one of these interaction effects was reversed, indicating social support to be important for those low on trauma exposure, while among relief workers support was important in the high‐exposure condition. The results indicate a difference with respect to the importance of social network as a moderator between groups exposed to different kinds of war trauma. Differences in motivational systems may also exist. However, further research will have to establish this.