Key Takeaways

From the Authors As published in the article
  1. Contemporary, nationally representative data on PTSD epidemiology among US veterans remain limited, and it is unclear whether prevalence is shifting in response to evolving demographics and trauma exposures.
  2. PTSD prevalence is rising and is strongly associated with cumulative trauma burden and functional disability, highlighting the need for comprehensive assessment of lifetime trauma exposure and PTSD symptomatology in veteran populations.
  3. Certain trauma types—such as forced sexual experiences—confer particularly elevated PTSD risk, suggesting that proactive screening and early intervention are essential for reducing risk among exposed individuals.
Extended Takeaways
  1. PTSD prevalence in veterans exceeded prior NHRVS estimates across survey waves, with lifetime PTSD rising to 14.4% (95% CI, 12.6%–16.4%) and past-month PTSD to 7.3% (95% CI, 6.0%–8.9%); using 2024 Census benchmarks, this translates to approximately 2.5 million veterans with lifetime PTSD and approximately 1.2 million with past-month PTSD.
  2. Younger veterans remain a particularly high-risk group: those aged 18–44 years had lifetime PTSD prevalence of 35.3% and past-month PTSD prevalence of 16.1%, compared with 5.7% and 2.8% in veterans aged 60 years or older.
  3. PTSD burden was substantially higher in veterans relying on VA care, with lifetime PTSD at 26.4% versus 9.9% and past-month PTSD at 13.3% versus 5.1% among those receiving care outside the VA, suggesting routine PTSD case-finding remains especially relevant in VA settings.
  4. The most common worst trauma linked to PTSD symptoms was sudden death of a close family member or friend (26.4%), followed by life-threatening illness or injury (11.8%) and witnessing someone being badly injured or killed (11.5%), reinforcing that index traumas in veterans are often noncombat events.
  5. Among trauma categories, forced sex during childhood had the highest conditional prevalence of lifetime PTSD at 65.5%, followed by forced sex during adulthood at 48.9% and military-related traumatic experiences at 33.0%, supporting careful assessment of assaultive trauma even when it is not the presenting complaint.
  6. Functional burden was large in veterans with current PTSD: in the fully adjusted model, those screening positive for past-month PTSD had WHODAS 2.0 disability scores of mean =14.9, SD =3.3 versus mean=5.1, SD =2.9 in those without PTSD (t=44.16, d=3.3, 95% CI, 3.13–3.47).
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Physicians Postgraduate Press, Inc. (PPP) makes no warranties about the accuracy or completeness of any information published in The Journal of Clinical Psychiatry or other PPP materials, and disclaims liability for any use or non-use of that information. Clinicians should not rely solely on these materials and should exercise their own professional judgment when making patient care decisions on an individualized basis.

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