Table 2.
Unique Individuals
| 92,713 Residents (San Ysidro) | 92,154 Residents (San Ysidro-adjacent) | Non-San Ysidro Residents1 | Total | |
|---|---|---|---|---|
| Unique Individuals n | 5,013 | 2,580 | 5,660 | 13,253 |
| Positive at least once n (%) | 1,226 (24.5) | 544 (21.1) | 1,105 (19.5) | 2,875 (21.7) |
| Returned at least once n (%) | 1,557 (31.1) | 708 (27.4) | 1,300 (23.0) | 3,565 (26.9) |
| Returned > = 5 times n (%) | 226 (4.5) | 110 (4.2) | 234 (4.1) | 570 (4.3) |
| Female Sex n (%) | 3005 (59.9) | 1515 (58.7) | 3214 (56.8) | 7,734 (58.4) |
| Age median (IQR) |
34.5 (15.6, 54.8) |
34.9 (16.7, 54.0) |
37.9 (20.9, 56.7) |
35.9 (17.6, 55.6) |
1including 248 unknown zip codes