Predictors of COVID-19 Infection: A Prevalence Study of Hospitalized Patients

Table 3

Predictors of SARS-CoV-2 infection.

Variables	B	OR	95% CI	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.