Table 3 Cognitive impairment and depression by diagnostic test used
| Classification | (n = 251) | (n = 251) | ||
|---|---|---|---|---|
| Cognitive impairment, n (%) | NEUROPSI test | Diagnosisa | ||
| Normal | 123 | (49.0) | 123 | (49.0) |
| Mild | 51 | (20.3) | 90 | (35.8) |
| Moderate | 51 | (20.3) | 24 | (9.6) |
| Severe | 26 | (10.4) | 14 | (5.6) |
| Depression, n (%) | Yesavage test | Diagnosisb | ||
| Normal (≤ 9) | 237 | (94.4) | 231 | (92.0) |
| Major depression (> 9) | 14 | (5.6) | 20 | (8.0) |