Performance of Clinical Diagnosis* Versus Image-Based Classification in 93 Subjects
| Classification | Image-based | Sensitivity | Specificity | Positive predictive value | Negative predictive value | κ |
| Clinical | AD | 0.67 | 0.78 | 0.85 | 0.55 | 0.41 |
| FTD | 0.6 | 0.77 | 0.33 | 0.91 | 0.28 | |
| LBD | 0.65 | 0.91 | 0.61 | 0.92 | 0.54 |
↵* Expert clinical consensus diagnosis. Analysis assumes that image-based classification is gold standard.