Table 1.
Total [n = 586] | |
Age, y | 73.4±7.34 |
Sex (% Female) | 53.9% |
Education, y | 16.6±2.44 |
Pulse Pressure, mmHG | 58.8±14.76 |
Race | |
American Indian or Alaskan Native (%) | 0.3% |
Asian (%) | 1.2% |
Native Hawaiian or Other Pacific Islander (%) | 0% |
Black or African American (%) | 5.5% |
White (%) | 91.1% |
More than one race (%) | 1.7% |
Unknown (%) | 0.2% |
Ethnicity | |
Hispanic or Latino | 4.9% |
Not Hispanic or Latino | 94.5% |
Unknown | 0.5% |
APOE ɛ4 | |
0 alleles (%) | 64.0% |
1 allele (%) | 30.7% |
2 alleles (%) | 5.3% |
MCI (%) | 25.8% |
ADNI_MEM | 0.810±0.674 [n = 584] |
ADNI_EF | 0.905±0.904 [n = 582] |
Aβ Centiloids | 26.7±37.5 |
Braak III/IV Tau-PET SUVR | 1.49±0.261 |
WMH Volume, cm3 | 4.98±9.65 |
All continuous numerical data are presented as mean±SD [subgroup with data available]. WMH volume was normalized by total brain volume and natural log-transformed prior to further analysis. MCI indicates whether patients were considered to have mild cognitive impairment as opposed to being cognitively unimpaired. Race indicates patients’ self-reported race, while ethnicity indicates whether patients reported being of Hispanic or Latino ethnicity. MCI, mild cognitive impairment; PET, positron emission tomography; SUVR, standardized uptake value ratio; WMH, white matter hyperintensity.