Statistical analysis of the radiologic flow chart to discriminate different types of cerebellar tumors
| Diagnosis Equivalent | Flowchart Sequence | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) |
|---|---|---|---|---|---|---|
| Ependymoma | 323/423 | 89 (67–99) | 95 (89–98) | 71 (49–87) | 98 (94–100) | 94 (89–97) |
| Pilocytic astrocytoma | 123 | 88 (76–95) | 96 (89–99) | 92 (82–98) | 93 (85–97) | 93 (87–96) |
| AT/RT | 411 | 50 (21–79) | 99 (96–100) | 86 (42–100) | 96 (91–98) | 99 (96–100) |
| AT/RT | 411/311 | 75 (43–95) | 98 (94–100) | 75 (43–95) | 98 (94–100) | 91 (96–98) |
| Medulloblastoma SHH | 111/112/313 | 71 (42–92) | 93 (88–97) | 53 (29–76) | 97 (92–99) | 72 (64–79) |
| Medulloblastoma WNT | 412 | 14 (0–58) | 97 (93–99) | 20 (1–72) | 96 (91–98) | 88 (93–97) |