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aMeasured using ADAS-Cog13 (hybrid of performance-based (standardized task) and clinician-reported outcome measure). bMeasured using ADCS-iADL (observer-reported outcome measure). AD = Alzheimer disease; ADAS-Cog13 = Alzheimer Disease Assessment Scale–13-item Cognitive subscale; ADCS iADL = Alzheimer Disease Cooperative Study–Instrumental Activities of Daily Living subscale.
