The Millennium Cohort Study, which was launched in 2001 to help address health outcomes related to Service members' deployments, will soon be increasing its enrollment to more than 200,000 participants. The next survey cycle, which begins this year, will add 50,000 new Cohort members plus 10,000 spouses of Service members to the study.

American service members whose anger causes them significant distress and decreased function (problematic anger) during their transition to civilian life may have a higher risk of mental health conditions such as depression and posttraumatic stress disorder (PTSD), a study in JAMA Network Open has found. The results also suggest that service members who have problematic anger during the transition are more likely to have difficulty in their relationships and experience financial instability.

A study that will be published next month found that the escalating use of stimulants by the military in active duty soldiers, including those serving in Iraq and Afghanistan, was strongly correlated with an increase in the rates of PTSD, even when controlling for other factors, like the rate of attention deficit hyperactivity disorder. The study examined the use of prescription stimulants, like Ritalin and Adderall, and the rates of PTSD in nearly 26,000 military service members between 2001 and 2008, and found that the incidence of PTSD increased along with the prescriptions.

If you’re among the more than 200,000 service members and veterans participating in the long-term health study, researchers are calling on you to fill out a follow-up survey, as they track health risks of deployment, military occupations and general military service.

Returning servicemembers are among the some 40 million Americans who suffer from chronic long term sleep disorders, and, for reasons ranging from disrupted sleep during deployment

The presence of insomnia following trauma has been linked to depression and post-traumatic stress disorder (PTSD) among women service members, according to study results presented at the 2023 Annual Meeting of the American Academy of Sleep Medicine and the Sleep Research Society, held from June 3 to 7 in Indianapolis, Indiana.

Poor physical or mental health prior to combat exposure may predispose military personnel to an increased risk for new-onset posttraumatic stress disorder (PTSD) after deployment, new research suggests ...

Deployed military service members who experience certain types of combat events or are exposed to high levels of combat may be at a higher risk of suicide attempt, researchers found in a study published in JAMA Network Open.

Stimulant medications used to treat attention deficit problems and keep service members alert during long stretches of combat might increase vulnerability to post-traumatic stress disorder.

There is a very interesting debate over combat deployment and suicide risk in the December 18 issue of the Journal of the American Medical Association.The conversation unfolds in the letters section, and it addresses the results of a JAMA study published in August that suggested military deployment is not associated with suicide risk.