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Printed on 4/21/2026
For informational purposes only. This is not medical advice.
CAM-ICU is a validated bedside delirium screening method designed for critically ill and mechanically ventilated patients. A positive screen requires acute/fluctuating mental status change plus inattention, with either altered consciousness or disorganized thinking.
Formula: Positive if (acute/fluctuating change AND inattention) AND (altered consciousness OR disorganized thinking).
A positive CAM-ICU suggests likely delirium and supports prompt evaluation of precipitating causes and prevention bundles.
Use for routine delirium surveillance in ICU and high-acuity patients, especially when communication is limited.
CAM-ICU is a screening test; interpretation can be affected by sedation depth, language barriers, and severe baseline neurologic deficits.
For related assessments, see CAM Delirium Screen, Glasgow Coma Scale and APACHE II Score.
Disclaimer: This tool is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your health.
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