Contingency table of MCi diagnosis: Sensitivity = 0; specificity = 0.99; PPV = 0; NPV = 0.85.
| GAT (CRITERION STANDARD) | ||||
|---|---|---|---|---|
| YES | NO | TOTALS | ||
| PCN | YES | 0 | 1 | 1 |
| NO | 12 | 68 | 80 | |
| TOTALS | 12 | 69 | 81 | |
GAT—geriatric assessment team, MCI—mild cognitive impairment, NPV—negative predictive value, PCN—primary care network, PPV—positive predictive value.