Review of Landmark Study Finds Fewer Vietnam Veterans With Post-Traumatic Stress
Far fewer Vietnam veterans suffered from post-traumatic stress as a result of their wartime service than previously thought, researchers are reporting today, in a finding that could have lasting consequences for the understanding of combat stress, as well as for the estimates of the mental health fallout from the Iraq war.
The report, published in the journal Science and viewed by experts as authoritative, found that 18.7 percent of Vietnam veterans developed a diagnosable stress disorder that could be linked to a war event at some point in their lives, well under the previous benchmark number of 30.9 percent. And while the earlier analysis found that for 15.2 percent of the veterans the symptoms continued to be disabling at the time they were examined, the new study put that figure at 9.1 percent.
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The report, published in the journal Science and viewed by experts as authoritative, found that 18.7 percent of Vietnam veterans developed a diagnosable stress disorder that could be linked to a war event at some point in their lives, well under the previous benchmark number of 30.9 percent. And while the earlier analysis found that for 15.2 percent of the veterans the symptoms continued to be disabling at the time they were examined, the new study put that figure at 9.1 percent.