Confusion Assessment Method Calculator Sponsored Advertising placement Confusion Assessment Method (CAM) Clinical Decision Tool Applies the four-feature Confusion Assessment Method algorithm for delirium screening. Feature 1: Acute Onset and Fluctuating Course No 0 Yes — add 1 point +1 Feature 2: Inattention No 0 Yes — add 1 point +1 Feature 3: Disorganised Thinking No 0 Yes — add 1 point +1 Feature 4: Altered Level of Consciousness No 0 Yes — add 1 point +1 Calculate Confusion Assessment Method (CAM) Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement