In certain branches of the military, suicide rates have almost doubled in the last decade. Now, sweeping new research published in the journal JAMA Psychiatry suggests that the reasons are much more complicated than just deployment. In a comprehensive new study that looked at all 3.9 million members of the U.S. military from 2001-2007—including the Air Force, Army, Army National Guard, Army Reserve. Marine Corps and Navy—suicide was not associated with deployment in the U.S.’s two most recent major conflicts: Operation Enduring Freedom and Operation Iraqi Freedom.
Those findings may be counterintuitive, says study author Mark A. Reger, PhD, Deputy Director at the National Center for Telehealth and Technology and chief of research, outcomes, and investigations, but some interesting theories have emerged.