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Attending Physician, Brain Injury Medicine & Rehabilitation
Assistant Professor, Northwestern University Feinberg School of Medicine
Area of AssessmentCognition
Assessment TypePatient Reported Outcomes
Timeminutes , Reliable and valid ratings have been demonstrated with 30 minute therapist observations and nursing 8 hour shifts. Ratings based on 10 minute observations are reliable but different from those based on longer observations due to the variable nature of agitation.