AI Chatbots Faltered on High-Risk Questions About Late-Life Depression
In a July 2026 benchmark, 3 chatbots gave acceptable answers to 80-93% of routine late-life depression questions, vs. 37-63% of high-risk questions.
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Published research on suicide risk.
Diabetes and Suicide Risk in Black Men Is Barely Studied
Almost no research has measured suicide risk in Black men with diabetes, and none has looked at Black gay, bisexual and other sexual minority men with diabetes, according to a 2026 review. T…
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ME/CFS Memorial Entries: 505 Death Narratives Show Suicide Risk Gaps
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a disabling multisystem illness marked by post-exertional malaise, cognitive dysfunction, pain, sleep disruption, and autonomic…
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XGBoost Suicide Risk Model Reached 96% PPV at Top 0.1% Threshold
A 2026 Scientific Reports study of Maryland suicide-death records found that an XGBoost machine-learning model could reach 96.1% positive predictive value in hospital-discharge data at the t…
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Peripheral Inflammatory Biomarkers vs. Suicide Risk in Major Depression (2024 Study)
Major Depressive Disorder (MDD) is not just a mental health concern; it’s a complex interplay of psychological, environmental, and biological factors, where the most tragic outcome can be su…
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Circadian Rhythm Disruption vs. Major Depression & Suicide Risk (2024 Study)
Circadian rhythms, the natural cycles of physiological and behavioral processes occurring within a 24-hour period, play a crucial role in our overall well-being. Recent research highlights t…
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Genetics Predict Suicide Risk in U.S. Army Soldiers (2024 Polygenic Analysis)
Suicide remains a leading cause of death worldwide, with its prevention a top priority for both public health initiatives and individual care strategies. Recent research in the US Army offer…
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