Table 1.
Baseline characteristics of hospitalized COVID-19 patients for the total sample and by disease severity.
Table 2.
Clinical symptoms of COVID-19 patients at the time of hospitalization by disease severity (symptoms were reported by patients).
Fig 1.
Cumulative distribution of oxygen saturation on admission by COVID-19 severity.
Table 3.
Laboratory characteristics of hospitalized COVID-19 patients on admission by disease course.
Table 4.
Instrumental investigation findings, oxygen therapy, complications, and hospital discharge status of COVID-19 patients by disease course.
Table 5.
Predictive accuracy for severe COVID-19 of initial laboratory tests performed on admission.
Fig 2.
Predictive accuracy of initial laboratory tests on admission for COVID-19 disease severity: ROC curve analysis.
AST – aspartate aminotransferase, CRP – C-reactive protein, IL-6 – interleukin 6, LDH – lactate dehydrogenase.
Fig 3.
Significant predictors associated with severe COVID-19 disease course, multivariable logistic regression model after internal validation.
CI – confidence interval; CRP – C-reactive protein; LDH – lactate dehydrogenase.