Table 2.
The number of incident cases of dementia each year
| n | No dementia (%) | Dementia |
Cumulative number of incident cases of dementia | |||
|---|---|---|---|---|---|---|
| Established cases (%) | Incident cases (%) | Total cases (%) | ||||
| Baseline | 355 | 355 (100) | 0 (0) | 0 (0) | 0 (0) | 0 |
| Year 1 | 297 | 269 (90.6) | 0 (0) | 28 (9.4) | 28 (9.4) | 28 |
| Year 2 | 251 | 212 (84.5) | 24 (9.6) | 16 (6.4) | 40 (15.9) | 44 |
| Year 3 | 201 | 158 (78.6) | 25 (12.4) | 18 (9.0) | 43 (21.4) | 62 |
| Year 4 | 163 | 127 (77.9) | 32 (19.6) | 4 (2.5) | 36 (22.1) | 66 |
| Year 5 | 134 | 99 (73.9) | 27 (20.1) | 8 (6.0) | 35 (26.1) | 74 |
| Year 6 | 95 | 69 ((72.6) | 21 (22.1) | 5 (5.3) | 26 (27.3) | 79 |
| Year 7 | 43 | 26 (60.5) | 12 (27.9) | 5 (11.6) | 17 (39.5) | 84 |
| Year 8 | 12 | 3 (25.0) | 8 (66.7) | 1 (8.3) | 9 (75.0) | 85 |
n= number of participants completing assessments.