Association Between Receipt of Ketamine vs Etomidate for Emergency Tracheal Intubation and Symptoms of Posttraumatic Stress Disorder at 12 Months.

CHEST Crit Care · 2025 · PMC12818922 · PMID 41568063

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did not reach statistical significanceno p-value reported

Although a lower proportion of patients who received ketamine met criteria for probable PTSD at 12 months compared with etomidate, this association did not reach statistical significance because of the small sample size.

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