Table 3.
Predictors of SARS-CoV-2 infection.
| Variables | B | OR | 95% CI | P value |
|---|---|---|---|---|
| Bilateral involvement on chest CT imaging | 3.14 | 23.01 | 8.42–62.88 | <0.001 |
| Lymphocyte (10 9/L) | −1.29 | 0.27 | 0.11–0.70 | 0.007 |
| LDH (U/L) | 0.01 | 1.01 | 1.001–1.016 | 0.020 |
| Exposure history | 3.15 | 23.34 | 5.63–96,79 | <0.001 |
| Rhinorrhea | −2.11 | 0.12 | 0.03–0.54 | 0.006 |
| ALT (U/L) | 0.03 | 1.03 | 1.000–1.05 | 0.049 |
ALT: alanine aminotransferase; B: beta; CT: computed tomography; CI: confidence interval; LDH, lactate dehydrogenase; OR: odds ratio. Statistical analysis was performed using multivariable logistic regression analysis.