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This is Scientific American 60-Second Science. I'm Cynthia Graber. Got a minute?

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On average, every day one active-duty member of the military and 22 veterans commit suicide.

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And from 2005 to 2009, Army suicide attempts and suicides rose sharply.

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In an attempt to figure out how to focus early interventions, a team of researchers has pulled together data from various Army databases to analyze nearly 10,000 attempted suicides of active-duty Army personnel.

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The first major point they make is that enlisted soldiers, not officers, attempt suicides at higher rates.

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Enlisted soldiers represent about 83 percent of the Army, but make up nearly 99 percent of the suicide attempts.

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Narrowing in on the data, the researchers determined that females were more than twice as likely as males to attempt suicide.

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Also at higher risk: soldiers who entered the army at age 25 or older.

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And suicides were higher for those who¡¯d never been deployed or those who were home from deployment than for those who were currently deployed.

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Suicides were highest in the first two years of service, particularly the first year.

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And among soldiers who attempted suicide, more than half had received a mental health-related diagnosis in the previous month.

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The study is in the journal JAMA Psychiatry.

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One limitation of the study, the researchers acknowledge, is that it only includes data from the Army¡¯s own health care system.

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So it lacks information about suicides or attempts handled by civilian facilities, as well as unreported attempts.

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The study authors recommend that future research should focus on determining the individuals at greatest risk.

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This preliminary assessment could still help target assistance and prevention programs to soldiers who need it most.

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Thanks for the minute, for Scientific American 60-Second Science. I'm Cynthia Graber.

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