%0 Journal Article
%T Gender, trauma type, and PTSD prevalence: a re-analysis of 18 nordic convenience samples
%A Ditlevsen Daniel N
%A Elklit Ask
%J Annals of General Psychiatry
%D 2012
%I BioMed Central
%R 10.1186/1744-859x-11-26
%X Background The aim of the study was to examine a possible trauma type related variance in the gender difference of posttraumatic stress disorder (PTSD) prevalence. Methods An analysis was conducted on 18 convenience sample studies including data from a total of 5220 participants. The studies all applied the Harvard Trauma Questionnaire ¨C part IV to assess PTSD. CohenĄ¯s d was used to measure variance in gender differences. Trauma types included disasters and accidents, violence, loss, chronic disease and non-malignant diseases. Results The results showed an overall gender difference in PTSD prevalence similar to previous findings. Thus, women had a two-fold higher prevalence of PTSD than men. Besides categorical analyses, dimensional analyses of PTSD severity were also performed; the latter were associated with twice as large effect sizes. Females were more vulnerable to PTSD after disasters and accidents, followed by loss and non-malignant diseases. In violence and chronic disease, the gender differences were smallest. Conclusions The findings support the existence of a trauma type related variance in gender differences in PTSD prevalence.
%K Posttraumatic Stress Disorder (PTSD)
%K Gender differences
%K Trauma types
%U http://www.annals-general-psychiatry.com/content/11/1/26