“When you serve in the military, you may be exposed to different traumatic events than civilians. The war you served in may also affect your risk because of the types of trauma that were common. War zone deployment, training accidents and military sexual trauma (or, MST) may lead to PTSD. Learn how many Veterans have PTSD.
When you are in the military, you may see combat. You may have been on missions that exposed you to horrible and life-threatening experiences. Or you may have experienced a serious training accident. These types of events can lead to PTSD.
PTSD is slightly more common among Veterans than civilians. At some point in their life, 7 out of every 100 Veterans (or 7%) will have PTSD. In the general population, 6 out of every 100 adults (or 6%) will have PTSD in their lifetime. PTSD is also more common among female Veterans (13 out of 100, or 13%) versus male Veterans (6 out of 100, or 6%).
Research shows that deployment increases risk of PTSD. In some studies, PTSD is 3 times more likely among Veterans who deployed compared to those who did not (of the same service era). Some factors in a combat situation may contribute to PTSD and other mental health problems, including military occupation or specialty, the politics around the war, where the war is fought, and the type of enemy faced.
Another cause of PTSD in the military can be military sexual trauma (MST). This is any sexual harassment or sexual assault that occurs while you are in the military. MST can happen to anyone and can occur during peacetime, training or war.
Not all Veterans use VA health care, and we know that PTSD is more common among those who do. One study found that among Veterans using VA care, 23 out of every 100 (or 23%) had PTSD at some point in their lives, compared to 7 out of every 100 (or 7%) of Veterans who do not use VA for health care.
An annual report from VA also offers information about PTSD in Veterans using VA care. Of the 6 million Veterans served in fiscal year 2021, about 10 out of every 100 men (or 10%) and 19 out of every 100 women (or 19%) were diagnosed with PTSD.”
U.S. Dept of Veteran Affairs (https://www.ptsd.va.gov/understand/common/common_veterans.asp)