Table 2.
Age and Education Characteristics According to Sex and Diagnosis for Method 4.a
| Males | Females | Both | p1 | p2 | |
|---|---|---|---|---|---|
| Age | |||||
| Normal (n = 146) | 73.2 (7.1) | 72.7 (6.0) | 73.0 (6.8) | 0.711 | |
| Depression (n = 150) | 75.4 (6.9) | 75.9 (7.3) | 75.7 (7.1) | 0.001 | 0.705 |
| MCI without depression (n = 68) | 76.6 (5.1) | 74.9 (8.3) | 76.1 (6.4) | 0.003 | 0.299 |
| MCI with depression (n = 38) | 75.3 (6.5) | 78.7 (7.1) | 77.8 (7.0) | <0.001 | 0.192 |
| Dementia without depression (n = 9) | 70.5 (4.5) | 79.8 (5.8) | 75.7 (6.9) | 0.268 | 0.034 |
| Dementia with depression (n = 32) | 78.3 (7.9) | 78.4 (7.6) | 78.4 (7.7) | <0.001 | 0.958 |
| Education | |||||
| Normal (n = 146) | 4.7 (3.1) | 2.6 (1.9) | 4.1 (2.9) | <0.001 | |
| Depression (n = 150) | 3.9 (2.4) | 1.9 (2.0) | 2.7 (2.4) | <0.001 | <0.001 |
| MCI without depression (n = 68) | 3.9 (2.4) | 3.4 (3.0) | 3.8 (2.9) | 0.484 | 0.446 |
| MCI with depression (n = 38) | 3.8 (2.4) | 4.0 (2.8) | 3.9 (2.7) | 0.826 | 0.844 |
| Dementia without depression (n = 9) | 7.5 (3.0) | 3.0 (2.4) | 5.0 (3.5) | 0.304 | 0.042 |
| Dementia with depression (n = 32) | 2.0 (1.3) | 3.7 (2.1) | 3.2 (2.0) | 0.086 | 0.028 |
Abbreviation: MCI, mild cognitive impairment.
ap1 is difference from normal and p2 is difference between males and females.