Table 3.
Univariate analyses.
| SWAB |
IGM |
IGG |
||||
|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Age | 0.98 (0.95–1.02) | 0.386 | 0.98 (0.97–0.99) | 0.0004 | 1.03 (1–1.05) | 0.0386 |
| Gender | ||||||
| M vs F | 0.65 (0.24–1.73) | 0.386 | 0.91 (0.71–1.18) | 0.4795 | 1.26 (0.75–2.13) | 0.3869 |
| Biological risk | ||||||
| Low risk YES vs NO | not estimable | 0.31 (0.17–0.57) | 0.0001 | 0.41 (0.13–1.33) | 0.1395 | |
| Medium risk YES vs NO | 1.32 (0.49–3.52) | 0.582 | 1.23 (0.95–1.6) | 0.1207 | 1.44 (0.82–2.53) | 0.2086 |
| High risk YES SI vs NO | 1.03 (0.37–2.91) | 0.95 | 1.02 (0.77–1.35) | 0.9023 | 0.79 (0.42–1.48) | 0.4588 |
| Job title | ||||||
| Physician YES vs NO | 4.99 (1.77–14.06) | 0.002 | 1.36 (1.05–1.75) | 0.0199 | 0.87 (0.5–1.54) | 0.6362 |
| Nurse YES vs NO | 0.56 (0.18–1.71) | 0.311 | 1.09 (0.84–1.42) | 0.5078 | 0.84 (0.47–1.48) | 0.5409 |
| Support operator YES vs NO | 0.35 (0.05–2.62) | 0.305 | 0.84 (0.58–1.23) | 0.3703 | 1.97 (1.07–3.65) | 0.0302 |
| Health care professions YES vs NO | not estimable | 0.8 (0.32–2.02) | 0.6332 | 0.79 (0.11–5.81) | 0.8164 | |
| Other YES vs NO | not estimable | 0.54 (0.36–0.83) | 0.0044 | 0.77 (0.35–1.72) | 0.5298 | |
| Operative unit | ||||||
| Other clinical units YES vs NO | 1.97 (0.7–5.54) | 0.2 | 1.54 (1.18–2) | 0.0013 | 1.65 (0.94–2.9) | 0.082 |
| Infectious diseases YES vs NO | not estimable | 0.22 (0.05–0.91) | 0.0358 | 0.59 (0.08–4.33) | 0.604 | |
| Emergency room YES vs NO | 1.27 (0.17–9.61) | 0.819 | 0.29 (0.11–0.79) | 0.0155 | 1.2 (0.37–3.9) | 0.7619 |
| Intensive care unit, anesthesiology YES vs NO | 1.65 (0.54–5.04) | 0.381 | 1.38 (1–1.92) | 0.0504 | 0.67 (0.29–1.57) | 0.3578 |
| COVID units YES vs NO | not estimable | 1.41 (0.84–2.37) | 0.1921 | 1.08 (0.33–3.51) | 0.8984 | |
| Nonclinical units YES vs NO | not estimable | 1.41 (0.84–2.37) | 0.1921 | 1.08 (0.33–3.51) | 0.8984 | |