| |
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
|
- *Including first positive and all subsequent tests
