Table 4:
Descriptive statistics and sensitivity, specificity and precision as a function of IDH probability thresholds.
| Descriptives | IDH probability thresholds | |||
|---|---|---|---|---|
| N | 0.09 | 0.15 | 0.20 | |
| Patients | 648 | |||
| HD sessions | 8532 | |||
| HD sessions with IDH | 1374 | |||
| HD sessions without IDH | 7158 | |||
| Correctly predicted sessions with IDH (TP) | 1009 | 797 | 646 | |
| Falsely predicted sessions with IDH (FP) | 1574 | 901 | 550 | |
| Correctly predicted sessions without IDH (TN) | 5584 | 6257 | 6608 | |
| Falsely predicted sessions without IDH (FN) | 365 | 577 | 728 | |
| Sensitivity | 0.734 | 0.580 | 0.470 | |
| Specificity | 0.780 | 0.874 | 0.923 | |
| Precision | 0.391 | 0.469 | 0.540 | |
This analysis considered entire HD sessions.