COVID-19 Research Paper Volume 13, Issue 7 pp 9186—9224

A COVID-19 risk score combining chest CT radiomics and clinical characteristics to differentiate COVID-19 pneumonia from other viral pneumonias

The workflow of the construction of the patient-based risk scores using radiomic features only, the risk score using clinical factors only, and the risk score combining radiomic features and clinical variables using a multivariate logistic regression method and a random forest model.

Figure 7. The workflow of the construction of the patient-based risk scores using radiomic features only, the risk score using clinical factors only, and the risk score combining radiomic features and clinical variables using a multivariate logistic regression method and a random forest model.