CAM Delirium Assessment Calculator
Screen for delirium using the validated Confusion Assessment Method (CAM) diagnostic criteria.
CAM Assessment Features
Feature 1: Acute Onset & Fluctuating Course
Feature 2: Inattention
Feature 3: Disorganized Thinking
Feature 4: Altered Level of Consciousness
Additional Features
Risk Factors
CAM Assessment Result
NEGATIVE
Low Risk (No Current Delirium)
Feature 1
–
Acute/Fluct
Feature 2
–
Inattention
Feature 3
–
Disorganized
Feature 4
–
Altered LOC
Interpretation
CAM negative with minimal risk factors. Routine monitoring sufficient.
Management Recommendations
CAM Diagnostic Algorithm
Delirium Present =
Feature 1 (Acute onset AND fluctuating course)
+ Feature 2 (Inattention)
+ Either Feature 3 (Disorganized thinking) OR Feature 4 (Altered consciousness)
Risk Factors Present
0/8
Low baseline risk
Disclaimer: The CAM is a validated screening tool but does not diagnose the underlying cause of delirium. All patients with positive CAM should receive comprehensive medical evaluation to identify and treat reversible causes. Delirium is a medical emergency that requires prompt intervention.