Table 3 Cutoff scores and diagnostic value of the DSR for discriminating AD and MCI
MCI | AD | |||||
|---|---|---|---|---|---|---|
DSR cutoff | Sensitivity | Specificity | DSR cutoff | Sensitivity | Specificity | |
Mean | 15.5 | 0.899 | 0.799 | 10.5 | 0.980 | 0.938 |
Age 50-64 | 15.5 | 0.922 | 0.714 | 12.5 | 0.973 | 0.960 |
Education ≤9 | 15.5 | 0.917 | 0.898 | 5.50 | 1.000 | 0.917 |
Education >9 | 17.5 | 0.886 | 0.714 | 13.50 | .958 | 1.000 |
Age 65-74 | 12.5 | 0.947 | 0.815 | 9.5 | 0.979 | 0.900 |
Education ≤9 | 10.5 | 1.000 | 0.945 | 5.0 | 1.000 | 1.000 |
Education >9 | 13.0 | 0.909 | 1.000 | 10.5 | 0.970 | 0.882 |
Age >75 | 10 | 0.980 | 0.585 | 5.0 | 1.000 | 0.900 |
Education ≤9 | 8.5 | 0.730 | 0.806 | 3.5 | 1.000 | 0.905 |
Education >9 | 10.5 | 1.000 | 0.904 | 9.5 | 0.973 | 0.974 |