Abstract
Objective: To examine how Veterans Health Administration (VHA) utilization and suicide outcomes differ for those with and without a suicide attempt prior to separating from the military.
Background: Suicide attempts are frequently described as an important risk factor for future suicide behaviors. Additionally, Veterans who have recently transitioned out of military service have been identified as an at-risk group. We evaluated whether a suicide attempt prior to transition out of military service is an important risk factor among US Veterans.
Methods: This retrospective study included 1,030,599 service members who separated from the active US military from 2015 to 2020. VHA utilization, VHA documented suicide behaviors, suicide mortality, and all-cause mortality in the 2 years following separation were examined, comparing those with and without a documented suicide attempt in their last 2 years of active duty service.
Results: Service members with a documented suicide attempt prior to military separation were significantly more likely to initiate VHA care (hazard ratio [HR]=1.91 [95% CI, 1.84–1.98]) and VHA mental health care (HR =2.20 [95% CI, 2.13–2.28]) compared with those without an attempt. Among those who initiated VHA care, 90% of those with a recent military suicide attempt accessed VHA mental health services. Still, 39% of those with a suicide attempt prior to separation did not utilize VHA care. Those with a history of suicide attempt prior to transition were also more likely to have a suicide attempt (relative risk=7.78 [95% CI, 7.10–8.52]) or die from suicide (standardized mortality ratio= 9.94 [95% CI, 7.37–13.10]) after separation than those without.
Conclusions: Results indicate that most Veterans in this group receive VHA services after separation, but a significant minority of high-risk Veterans remain unengaged.
J Clin Psychiatry 2026;87(2):25m16168
Author affiliations are listed at the end of this article.
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