Mr Simmons

 

What are the criteria for diagnosis of delirium?

The Confusion Assessment Method (CAM) is a well validated tool for diagnosis of delirium.

CAM criteria are:

1. Acute onset and fluctuating course
2. Inattention
3. Altered level of consciousness
4. Disorganized thinking

The diagnosis of delirium requires the presence of features 1 and 2, plus either 3 or 4.

 

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