Table 3 Performance of noninvasive parameters for identifying EV
Characteristic | Cutoff | AUC (95 % CI) | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Positive Likelihood ratio | Negative Likelihood ratio | Accuracy (%) |
|---|---|---|---|---|---|---|---|---|---|
LSPS | 1.1 | 0.821 (0.743–0.899) | 61.5 | 89.0 | 53.3 | 91.9 | 5.60 | 0.43 | 84.3 |
Platelet count (×109/l) | 14.3 | 0.800 (0.708–0.892) | 79.5 | 79.6 | 44.3 | 95.0 | 3.89 | 0.26 | 79.6 |
Platelet-to-spleen ratio | 1330 | 0.807 (0.712–0.901) | 76.9 | 84.3 | 50.0 | 94.7 | 4.90 | 0.27 | 83.0 |
Spleen size (cm) | 9.8 | 0.775 (0.697–0.852) | 74.4 | 79.1 | 42.0 | 93.8 | 3.55 | 0.32 | 78.3 |
LS (kPa) | 6.1 | 0.765 (0.688–0.843) | 84.6 | 61.3 | 30.8 | 95.1 | 2.18 | 0.25 | 65.2 |
APRI | 1.2 | 0.749 (0.655–0.844) | 59.0 | 84.8 | 44.2 | 91.0 | 3.88 | 0.48 | 80.4 |
FIB-4 index | 4.1 | 0.779 (0.690–0.868) | 61.5 | 89.5 | 54.5 | 91.9 | 5.88 | 0.43 | 84.8 |