Table 4.
Predictive performance of clinical model, clinico-radiomics combined model, and CO-RADS in distinguishing COVID-19 pneumonia from other viral pneumonia in the testing cohort
| Clinical model | Combined model | CO-RADS | ||
|---|---|---|---|---|
| Radiologist 1 | Radiologist 2 | |||
| AUC (95% CI) | 0.75 (0.60–0.90) | 0.93 (0.85–1.00) | 0.69 (0.53–0.85) | 0.82 (0.70–0.95) |
| Accuracy | 0.65 | 0.88 | 0.68 | 0.78 |
| Sensitivity | 0.60 | 0.85 | 0.80 | 0.90 |
| Specificity | 0.70 | 0.90 | 0.55 | 0.65 |
AUC area under the receiver operating characteristic curve, CI confidence interval, CO-RADS COVID-19 reporting and data system