Table 1.
Demographics of the evaluation set
| Characteristic | AD case | Control |
|---|---|---|
| Patients, No. | 1000 | 3627 |
| AD onset/index time age (SD) | 79.0 (8.4) | 78.6 (8.6) |
| Sex, n (%) | ||
| Female | 18 (1.8%) | 57 (1.6%) |
| Male | 982 (98.2%) | 3570 (98.4%) |
| Race no. (%) | ||
| White | 793 (79%) | 2913 (80.3%) |
| Black or African American | 131 (13.1%) | 400 (11.0%) |
| Other | 76 (7.6%) | 314 (8.7%) |
| Ethnicity no. (%) | ||
| Hispanic/Latino | 66 (6.6%) | 253 (7.0%) |
| Non-Hispanic/Latino | 903 (90.3%) | 3282 (90.5%) |
| Others/Unknown | 31 (3.1%) | 92 (2.5%) |
| AD-relevant sentences per year (average) | 99 | 60 |