Self Directed Learning Package - University of Queensland

97 • Self Directed Learning Package - Advanced Registered & Enrolled NurseConfusion Assessment Method (CAM) Shortened Version Worksheet 6,7,8Name of resident:Date of Birth:Date: / / Time:I. ACUTE ONSET AND FLUCTUATING COURSEa) Is there evidence of an acute change in mental status fromthe patient’s baseline?b) Did the (abnormal) behaviour fluctuate during the day, that istend to come and go or increase and decrease in severity?II. INATTENTIONDid the patient have difficulty focusing attention, for example, being easilydistractible or having difficulty keeping track of what was being said?NoNoNoBOX 1YesYesYesIII. DISORGANISED THINKINGWas the patient’s thinking disorganised or incoherent, such as rambling orirrelevant conversation, unclear or illogical flow of ideas, or unpredictableswitching from subject to subject?IV. ALTERED LEVEL OF CONSCIOUSNESSOverall, how would you rate the patient’s level of consciousness?Alert (normal)BOX 3Vigilant (hyperalert)Lethargic (drowsy, easily aroused)Stupor (difficult to arouse)Coma (unarousable)Do any checks appear in box 3?NoNoBOX 2YesYesIf all items in Box 1 are ticked and at leastone item in Box 2 is ticked a diagnosis ofdelirium is suggested.This form can be downloaded from“PA Toolkit: Forms CD”.Adapted from: Inouye SK, vanDyck CH, Alessi CA, Balkin S, Siegal AP, Horwitz RI.Clarifying confusion: The Confusion Assessment Method. A new method for detectionof delirium. Ann Intern Med. 1990; 113: 941-948.Confusion Assessment Method: Training Manual and Coding Guide, Copyright 2003,Sharon K. Inouye, M.D., MPH.