HealthDay (11/26, Edwards) reported a study found that many “people who die by suicide without showing prior warning signs, such as suicidal thoughts or past attempts, may have different underlying risk factors than those who express suicidal behavior.” For the study, researchers analyzed “anonymized genetic data from more than 2,700 people who died by suicide.” They found that “about half of people who die by suicide have no known history of suicidal thoughts or behaviors. Many also don’t have diagnosed mental health conditions like depression.” The study “also found that this group wasn’t any more likely than the general population to show traits like chronic low mood or neuroticism. Suicide prevention has long focused on identifying and treating depression and related mental health disorders. But this research suggests that approach may not reach everyone who’s at risk.” The study was published in JAMA Network Open.
Related Links:
— “Some Suicide Victims Show No Typical Warning Signs, Study Finds,”I. Edwards, HealthDay, November 26, 2025