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Demographic Data
Note.—Unless otherwise noted, data are mean values ± standard deviations. APOE = apolipoprotein E, MMSE = Mini-Mental State Examination, CDR-SB = clinical dementia rating scale sum of boxes.
Data are numbers of subjects, with percentages in parentheses.
P < .01 for comparison of the groups.
P < .001 for comparison of the groups.
