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What's the Difference Between CAM and CAM-ICU?: A Clinician's Guide

According to a systematic review published in 2010, the original Confusion Assessment Method (CAM) demonstrated an impressive pooled sensitivity of 86% and specificity of 93% for detecting delirium. The primary **difference between CAM and CAM-ICU** lies in their target patient population and methodology, as the CAM-ICU was specifically adapted for use in the intensive care unit, including with non-verbal, mechanically ventilated patients.