Related Experiment Video
Updated: Apr 7, 2026

Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
Published on: June 28, 2018
Assessment of an automated surveillance system for detection of initial ventilator-associated events
Dooshanveer Nuckchady1, Michael G Heckman2, Nancy N Diehl2
1Division of Infectious Diseases, Mayo Clinic, Jacksonville, FL.
Abstract:
Surveillance for initial ventilator-associated events (VAEs) was automated and compared with nonautomated review of episodes of mechanical ventilation. Sensitivity, specificity, positive predictive value, and negative predictive value of automated surveillance were very high (>93%), and automated surveillance reduced the time spent on detection of VAEs by >90%.
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