Table 2.
Electronic health record demographics of study invitees and enrollees
| Invitees | Enrollees | |
|---|---|---|
| N | 40,857 | 2889 |
| Agea | 39.6 (10.2) | 40.3 (10.1) |
| Genderb | ||
| Female | 22,207 (54.3) | 1720 (59.5) |
| Male | 18,537 (45.4) | 1099 (38.1) |
| Other | 81 (0.2) | 50 (1.7) |
| Prefer not to answer | 32 (0.1) | 20 (0.7) |
| Raceb | ||
| African American | 10,639 (26) | 354 (12.3) |
| Asian | 22,043 (54) | 1646 (57.0) |
| Multiracial/other | 177 (0.4) | 23 (0.8) |
| Native American | 2543 (6.2) | 182 (6.2) |
| White | 5437 (13.3) | 671 (23.2) |
| Missing | 18 (0.1) | 13 (0.5) |
| Ethnicityb | ||
| Hispanic | 4099 (10) | 369 (12.8) |
| Non-Hispanic | 36,739 (89.9) | 2507 (86.8) |
| Missing | 19 (0.1) | 13 (0.4) |
aMean (SD)
bN (%)