Statistics from Altmetric.com
Does military deployment and combat exposure increase risk of new onset post-traumatic stress disorder?
50 184 (65% of total) participants of the US military millennium cohort who had participated in the first follow up at 3 years (between June 2004 and February 2006). Participants were active duty and Reserve/National Guard personnel. “Deployers” were those who had served in support of the wars in Iraq or Afghanistan for ⩾1 day between baseline and follow-up. “Non-deployers” were those who had not served at any time before follow up. Exclusions: people already deployed at baseline, or first deployed at follow-up.
Military population, USA; recruitment between July 2001 and June 2003.
Deployment; self-reported exposure to combat; witnessed physical abuse; witnessed a person’s death due to war, disaster or tragic event; seeing dead or decomposing bodies; maimed soldiers or civilians, refugees or prisoners of war.
Post-traumatic stress disorder (PTSD) assessed by the standardised civilian checklist. Sensitive definition of PTSD …
Source of funding: Department of Defense.
Competing interests: CL has served as a consultant to the US Army.
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