Area under the ROC curve | P value | 95% confidence interval | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | Cut-off | Sensitivity % | Specificity % | PPV (%) | NPV (%) | Accuracy (%) | |||
CT-severity scoring system (CT-SSS) | 0.988 | < 0.001 | 0.970 | 1.006 | 15.5 | 100 | 92.7 | 78.13 | 100.00 | 94.21 |
LDH | 0.876 | < 0.001 | 0.791 | 0.962 | 399.5 | 76 | 87.5 | 61.29 | 93.33 | 85.12 |