Table 2.
WRAP Participant Characteristics.
Characteristic | Mean (SD) or N (%) | |
---|---|---|
Age (years) | 55.6 (6.6) | |
Gender (female) | 221 (72.9) | |
Family Gender Distributions | ||
Mixed Genders | 44 (36.7) | |
All Females | 66 (55.0) | |
All Males | 10 (8.3) | |
Education | ||
High School or Equivalent | 38 (12.5) | |
Some College/Technical School | 113 (37.1) | |
College Graduate | 90 (29.5) | |
Post-Graduate | 64 (21.0) | |
APOE ε2 Count | ||
0 | 268 (88.5) | |
1 | 33 (10.9) | |
2 | 2 (0.7) | |
APOE ε4 Count | ||
0 | 160 (52.8) | |
1 | 120 (39.6) | |
2 | 23 (7.6) | |
Siblings per Family | ||
2 | 88 (73.3) | |
3 | 20 (16.7) | |
4 | 4 (3.3) | |
5 | 3 (2.5) | |
6+ | 5 (4.2) |
Based on related participants who completed wave 2 (N=303 individuals, 120 families).