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Note. A, Memory delayed recall as a function of sex and APOE ε4 status in PSEN1 mutation carriers. B, Memory delayed recall as a function of sex and APOE ε4 status in PSEN1 non-carriers. Abbreviations: APOE+, indicates the presence of an ε4 allele; APOE− indicates the absence of an ε4 allele. Red dots represent APOE ε4 carriers and blue dots represent APOE ε4 non-carriers. Horizontal lines represent unadjusted group means.
