Total (%) | Seropositive (%) | Seronegative (%) | ||
---|---|---|---|---|
Number recruited | 500 | 70 (14) | 428 (86) | |
Age (yrs, median with IQR) | 42 (33-51) | 40 (32-50) | 47 (36-53)* | |
Sex | male | 146 (29) | 20 (14) | 126 (86) |
female | 352 (70) | 50 (14) | 302 (86) | |
Ethnicity group | 1:white | 390 (78) | 45 (12) | 345 (88) |
2:mixed | 16 (3) | 4 (25) | 12 (75) | |
3:asian | 79 (16) | 16 (20) | 63 (80) | |
4:black | 11 (2) | 2 (18) | 9 (82) | |
5: other | 1 (0.2) | 0 | 1 (0.2) | |
NA | 3 (1) | 0 | ||
Work location | Critical Care patient facing | 126 (25) | 10 (7.9) | 116 (92) |
Non-Critical Care patient facing | 284 (57) | 40 (14) | 244 (86) | |
Non-patient facing | 63 (13) | 12 (19) | 51 (81) | |
NA | 27 (5) |
Total | Seropositive | Seronegative | ||
---|---|---|---|---|
PCR positive nasal swab | 12 (2) | 9 (75) | 3 (25) | |
Symptom Severity Score | 1: asymptomatic | 275 (55) | 17 (6) | 258 (94) |
2: mild | 195 (39) | 39 (20) | 156 (80) | |
3: moderate | 26 (5) | 9 (35) | 17 (65) | |
4: severe | 1 (0.2) | 1 | 0 | |
NA | 3 (0.6) |