Table 1.
Subjects characteristics. StudyCov study.
| AT test | |||
|---|---|---|---|
| Variables | Overall | Negative | Positive |
| n | 695 | 658 | 33 |
| Age (mean (SD)) | 22.95 (5.52) | 23.00 (5.62) | 21.79 (2.06) |
| Sex = Male (%) | 236 (34.0) | 223 (33.9) | 11 (33.3) |
| Type of education (%) | |||
| General first year | 28 (4.0) | 28 (4.3) | 0 (0.0) |
| Physiotherapy | 27 (3.9) | 25 (3.8) | 2 (6.1) |
| Medicine | 401 (57.7) | 379 (57.6) | 19 (57.6) |
| Nursing | 17 (2.4) | 16 (2.4) | 1 (3.0) |
| Pharmacy | 97 (14.0) | 93 (14.1) | 4 (12.1) |
| Other | 125 (18.0) | 117 (17.8) | 7 (21.2) |
| Current symptoms = Yes (%) | 132 (19.0) | 105 (16.0) | 26 (78.8) |
| Symptoms over the previous 2 weeks = Yes (%) | 94 (13.5) | 80 (12.2) | 14 (42.4) |
| Risk situation over the previous week = Yes (%) | 380 (54.7) | 356 (54.1) | 23 (69.7) |
| Antigenic test * = Positive (%) | 33 (4.8) | 0 (0.0) | 33 (100.0) |
| Ct N gene ⁎⁎ (mean (SD)) | 28.48 (6.57) | 34.65 (3.66) | 24.18 (4.30) |
| Ct RdRp gene ⁎⁎ (mean (SD)) | 26.41 (4.66) | 30.28 (2.80) | 24.19 (4.03) |
| N gene detected ⁎⁎ = yes (%) | 56 (8.1) | 23 (3.5) | 33 (100.0) |
| RdRp gene detected ⁎⁎ = yes (%) | 52 (7.5) | 19 (2.9) | 33 (100.0) |
| Both genes detected ⁎⁎ = yes (%) | 52 (7.5) | 19 (2.9) | 33 (100.0) |
*Missing antigenic test for 4 patients.
⁎⁎Missing RT-PCR for 6 patients, of which 3 also missed AT.
Both PCR and antigenic test were available for 688 patients.