Serology cohort | Seropositive sub-cohort | |||||
---|---|---|---|---|---|---|
(n = 11,468) | (n = 1172) | |||||
Total number of tests | 30,620 | 3856* | ||||
n | % | Tests/person (mean) | n | % | Tests/person (mean) | |
Age (years) | ||||||
1. < 30 | 1003 | 8.7% | 2.4 | 99 | 8.5% | 3.0 |
2. 30–39 | 2357 | 20.6% | 2.8 | 258 | 22.0% | 3.3 |
3. 40–49 | 2420 | 21.1% | 2.8 | 244 | 20.8% | 3.4 |
4. 50–59 | 2486 | 21.7% | 2.7 | 258 | 22.0% | 3.4 |
5. 60–69 | 2079 | 18.1% | 2.6 | 210 | 17.9% | 3.3 |
6. > = 70 | 1123 | 9.8% | 2.5 | 103 | 8.8% | 3.0 |
Sex | ||||||
F | 7085 | 61.8% | 2.7 | 719 | 61.4% | 3.3 |
M | 4383 | 38.2% | 2.7 | 453 | 38.7% | 3.3 |
Race/ethnicity | ||||||
Black or African American | 622 | 5.4% | 2.1 | 71 | 6.1% | 2.2 |
Hispanic or Latino | 351 | 3.1% | 2.2 | 42 | 3.6% | 2.4 |
Other | 554 | 4.8% | 2.4 | 55 | 4.7% | 2.9 |
White (not Hispanic/Latino) | 9941 | 86.7% | 2.7 | 1004 | 85.7% | 3.4 |
Healthcare worker | ||||||
N | 6949 | 60.6% | 2.4 | 629 | 53.7% | 3.1 |
Y | 4519 | 39.4% | 3.1 | 543 | 46.3% | 3.5 |
Healthcare system | ||||||
Atrium Health | 2589 | 22.6% | 2.5 | 298 | 25.4% | 2.9 |
Wake Forest Baptist Health | 8879 | 77.4% | 2.7 | 874 | 74.6% | 3.4 |