NYU Langone’s PREVIA Flags PTSD Risk From Emergency Narratives

NYU Langone Health announced on November 9, 2026, that its PREVIA AI ensemble analyzed emergency-department trauma narratives to estimate one-month post-traumatic stress disorder (PTSD) risk, reporting 95.4% sensitivity for the best configuration in a 145-patient study. The experimental screener is designed to identify at-risk patients without adding a lengthy mental-health questionnaire to emergency intake. The Nature Communications paper, also published November 9, reports 78.5% AUROC and…

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