1naresh

Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1nareshArray
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)

Table 2: Demographic, clinical, and imaging data for all older HC in this study, as assessed by APOE ε4 and Aβ status
ε4−/Aβ− (n = 61) ε4−/Aβ+ (n = 21) ε4+/Aβ− (n = 5) ε4+/Aβ+ (n = 20) P Value
Age (yr) (mean) (SE) 75.7 (0.7) 76.2 (0.9) 71.7 (2.5) 77.1 (1.3) .56^{^a}
Female (%) 54 54 20 35 .23^{^b}
Education (yr) (mean) (SE) 15.6 (0.3) 15.9 (0.6) 15 (1.1) 15.6 (0.8) .98^{^a}
Baseline MMSE (mean) (SE) 29.1 (0.1) 29.4 (0.2) 28.6 (0.9) 29 (0.2) .73^{^a}
Entorhinal cortex APC (mean) (SE) −0.57 (0.13) −0.67 (0.17) −0.43 (0.30) −1.17 (0.28) .35^{^c}
AD-vulnerable ROI APC (mean) (SE) −0.6 (0.07) −0.78 (0.14) −0.65 (0.23) −1.0 (0.16) .28^{^c}
Note:—MMSE indicates Mini-Mental State Examination; APC = annualized percentage change.
↵a Derived from analysis of variance.
↵b Derived from a χ² test.
↵c Derived from linear mixed-effects models (please see text for details).