Mean changes from baseline for patients in the Galantamine Switch study using the MMSE, DAD, MENFIS, CMAI, and NPI.Notes: *P < 0.05 for the 24 mg group versus baseline; #P < 0.05 for the 16 mg group versus baseline (Mann-Whitney U-test). Error bars indicate the SE.Abbreviations: CMAI, Cohen-Mansfield Agitation Inventory; DAD, Disability Assessment for Dementia; MENFIS, Mental Function Impairment Scale; MMSE, Mini-Mental State Examination; NPI, Neuropsychiatric Inventory; SE, standard error of the mean.