Classification of patients with MS into clinical subtypes: confusion matrix for the classification of patients with MS into the 3 clinical subtypes using the decision tree algorithm*
| Clinical Subtype | MR Imaging—Predicted Subtype | ||
|---|---|---|---|
| RRMS | SPMS | PPMS | |
| RRMS | 23 | 4 | 3 |
| SPMS | 1 | 13 | 0 |
| PPMS | 2 | 3 | 15 |
* Overall 79.7% (51/64) of the patients were correctly classified.