An estimated 18 American military veterans take their own lives every day -- thousands each year -- and those numbers are steadily increasing. Even after weathering the stresses of military life and the terrors of combat, these soldiers find themselves overwhelmed by the transition back into civilian life. Many have already survived one suicide attempt, but never received the extra help and support they needed, with tragic results. A team of researchers from the Perelman School of Medicine at the University of Pennsylvania and colleagues found that veterans who are repeat suicide attempters suffer significantly greater mortality rates due to suicide compared to both military and civilian peers. The research was published this month in BMC Public Health.

The study is the largest follow-up of suicide attempters in any group in the United States, and is unique even among the relatively few studies on veteran suicide: "We looked at suicide among veterans who had already attempted suicide one time," notes study author Douglas J. Wiebe, PhD, assistant professor of Epidemiology. The findings, he says, "should have us very concerned about current veterans in the more contemporary era."

Wiebe, along with Janet Weiner of Penn's Leonard Davis Institute of Health Economics and Therese S. Richmond of the School of Nursing, teamed with Joseph Conigliaro of the New York University School of Medicine to conduct a study of military veterans who received inpatient treatment at a Department of Veterans Affairs (VA) medical center for a suicide attempt between 1993 and 1998. Using additional data from the VA, as well as the National Center of Health Statistics, these veterans were followed for incidence, rate, and cause of mortality through the end of 2002.

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