or Iraq between PTSD past month Inside vs. Outside Afghanistan: OR=1.4α Inside vs. Outside Iraq: OR=2.5α Somalia mission - Australia Hawthorne et Cross sectional Australian on PCL-C Pre-deployment 1.4% Not studied Response rate ≥50 al. (2013) () peacekeepers (SR) based on PTSD 69% Telephone deployed to Somalia DSM-IV criteria (1,025/1,484) interview or online (n=215) PTSD 27.8% Not Studied survey CIDI (Clinical Excluded past month Interview) based participants on ICD-10 involved in other diagnostic criteria health studies PTSD 18.6% Not Studied past 12 months Issues with directionality No comparison group Tabulated measure of association (not reported by α
or Iraq between PTSD past month Inside vs. Outside Afghanistan: OR=1.4α Inside vs. Outside Iraq: OR=2.5α Somalia mission - Australia Hawthorne et al. (2013) () Cross sectional Telephone interview or online survey Australian peacekeepers deployed to Somalia (n=215) ≥50 on PCL-C (SR) based on DSM-IV criteria CIDI (Clinical Interview) based on ICD-10 diagnostic criteria Pre-deployment PTSD 1.4% Not studied Response rate 69% (1,025/1,484) Excluded participants involved in other health studies Issues with directionality PTSD past month 27.8% Not Studied PTSD past 12 months 18.6% Not Studied No comparison group α Tabulated measure of association (not reported by