| No-PHLF vs. PHLF | No-PHLF vs. PHLF B | |
| Cut off value | 0.05 | 0.05 |
| Sensitivity (%) | 50 (2/4) | 100 (2/2) |
| Specificity (%) | 100 (16/16) | 100 (18/18) |
| Efficiency | 0.8 (16/20) | 1 (20/20) |
| Prevalence | 0.2 (4/20) | 0.1 (2/18) |
| Positive predictive value (%) | 100 (2/2) | 100 (2/2) |
| Negative predictive value (%) | 89 (16/18) | 100 (18/18) |