Table 4 Accuracy of the proposed scoring system for the diagnosis of HV K. pneumoniae infection
Score | Liver abscess (+) | Liver abscess (−) | Sensitivity | Specificity | Youden’s index (J) |
|---|---|---|---|---|---|
≥ 0 | 10 | 212 | 1 | 0 | 0 |
≥ 1 | 10 | 101 | 1 | 0.52 | 0.52 |
≥ 2 | 7 | 12 | 0.70 | 0.94 | 0.64 |
3 | 3 | 3 | 0.30 | 0.99 | 0.29 |
Number in sample | 10 | 212 |