Age (years) | Camden | DELPHIC cohort (N)a | Prevalent dementia N (%) | Incident dementia N (%/year) | Expected mortality (annual) | % Proactive contact | High-risk (N) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
70–74 | 5631 | 676 | 34% | 18 | 2.7% | 5 | 0.7 | 2% | 14 | 5% | 33 |
75–79 | 4442 | 533 | 27% | 30 | 5.7% | 9 | 1.6 | 3.5% | 19 | 10% | 53 |
80–84 | 3455 | 414 | 21% | 41 | 9.9% | 14 | 3.3 | 6.5% | 27 | 15% | 62 |
85–89 | 2048 | 246 | 12% | 38 | 16% | 12 | 4.8 | 15% | 37 | 20% | 49 |
≥90 | 1095 | 131 | 7% | 35 | 27% | 6 | 4.8 | 15% | 20 | 40% | 53 |
 | 16,671 | 2000 | 162 | 8.1 | 46 |  | 117 | 12.5% | 250 |