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Diagnostic performance of the modified CEUS LI-RADS LR-5 and LR-M categories.
| Criteria | Se (%) | 95% CI | Sp (%) | 95% CI | PPV (%) | 95% CI | NPV (%) | 95% CI | Accuracy (%) | 95% CI |
|---|---|---|---|---|---|---|---|---|---|---|
| LR-5 | 70.3 | 57.6–81.1 | 92.5 | 79.6–98.4 | 93.8 | 82.8–98.7 | 66.1 | 52.2–78.2 | 78.7 | 69.7–86.2 |
| LR-M | 68.2 | 45.1–86.1 | 100 | 93.5–100 | 100 | 69.8–100 | 92.1 | 84.5–96.8 | 93.3 | 86.6–97.3 |
Se, sensitivity; CI, confidence interval; Sp, specificity; PPV, positive predictive value; NPV, negative predictive value.
