Platelets | AST:ALT ratio | APRI | Lok index | |
---|---|---|---|---|
AUC (95% CI) | 0.80 | 0.64 | 0.83 | 0.80 |
Cut-off | 122 | 2.81 | 5.1 | 0.86 |
Sensitivity (%) | 80 | 93 | 96 | 73 |
Specificity (%) | 63 | 15 | 13 | 77 |
PPV (%) | 78 | 64 | 64 | 84 |
NPV (%) | 61 | 57 | 64 | 64 |
Accuracy (%) | 74 | 64 | 64 | 75 |
LR+ | 2.1 | 1.1 | 1.1 | 3.2 |
LR− | 0.4 | 0.5 | 0.3 | 0.4 |
AUC, area under the curve; LR+, Positive likelihood ratio; LR−, negative likelihood ratio; NPV, negative predictive value; PPV, positive predictive value; UGIB, upper gastrointestinal bleeding.