Table 4.
Age Prevalence of Diagnosis of the Total Sample in Methods 1, 2, 3, and 4.
| Age Groups Both | Age Groups Both | Age Groups Both | Age Groups Both | Age Groups Both |
|---|---|---|---|---|
| Diagnosis | 1 | 2 | 3 | 4 |
| Normal | ||||
| 61-70 | 56 (40.0) | 70 (50.0) | 53 (37.9) | 63 (45.0) |
| 71-80 | 45 (21.8) | 92 (44.7) | 38 (18.4) | 64 (31.1) |
| 81-90 | 8 (9.4) | 21 (24.7) | 8 (9.4) | 17 (20.0) |
| 91+ | 0 (0.0) | 3 (25.0) | 0 (0.0) | 2 (16.7) |
| P | .207 | |||
| Depression | ||||
| 61-70 | 31 (22.1) | 43 (30.7) | 24 (17.1) | 43 (30.7) |
| 71-80 | 41 (19.9) | 74 (35.9) | 28 (13.6) | 69 (33.5) |
| 81-90 | 20 (23.5) | 34 (40.0) | 8 (9.4) | 33 (38.8) |
| 91+ | 2 (16.7) | 6 (50.0) | 1 (8.3) | 5 (41.5) |
| P | .789 | |||
| MCI without depression | ||||
| 61-70 | 16 (11.4) | 6 (4.3) | 21 (15.0) | 14 (10.0) |
| 71-80 | 47 (22.8) | 16 (7.8) | 54 (26.2) | 44 (21.4) |
| 81-90 | 10 (11.8) | 3 (3.5) | 12 (14.1) | 8 (9.4) |
| 91+ | 0 (0.0) | 1 (8.3) | 2 (16.7) | 2 (16.7) |
| P | .973 | |||
| MCI with depression | ||||
| 61-70 | 17 (12.1) | 7 (5.0) | 24 (17.1) | 8 (5.7) |
| 71-80 | 27 (13.1) | 11 (5.3) | 43 (20.9) | 17 (8.3) |
| 81-90 | 11 (12.9) | 9 (10.6) | 26 (30.6) | 11 (12.9) |
| 91+ | 2 (16.7) | 1 (8.3) | 4 (33.3) | 2 (16.7) |
| P | .973 | |||
| Dementia without depression | ||||
| 61-70 | 8 (5.7) | 4 (2.9) | 6 (4.3) | 3 (2.1) |
| 71-80 | 20 (9.7) | 4 (1.9) | 20 (9.7) | 4 (1.9) |
| 81-90 | 9 (10.6) | 3 (3.5) | 7 (8.2) | 2 (2.4) |
| 91+ | 4 (33.3) | 0 (0.0) | 2 (16.7) | 0 (0.0) |
| P | .819 | |||
| Dementia with depression | ||||
| 61-70 | 12 (8.6) | 10 (7.1) | 12 (8.6) | 9 (6.4) |
| 71-80 | 26 (12.6) | 9 (4.4) | 23 (11.2) | 8 (3.9) |
| 81-90 | 27 (31.8) | 15 (17.6) | 24 (28.2) | 14 (16.5) |
| 91+ | 4 (33.3) | 1 (8.3) | 3 (25.0) | 1 (8.3) |
| P | .845 | |||
Abbreviation: MCI, mild cognitive impairment.