Table IX.
Descriptive statistics for the sensitivity and specificity of the GDS-SF scale.
| Reality | |||
|---|---|---|---|
| Patients | Real | False | Total |
| Classification according to GDS-SF | |||
| Depressives | |||
| N | 17 | 0 | 17 |
| % of the classification according to GDS-SF | 100.0 | 0.0 | 100.0 |
| % of reality | 45.9 | 0.0 | 37.8 |
| Non-depressives | |||
| N | 20 | 8 | 28 |
| % of the classification according to GDS-SF | 71.4 | 28.6 | 100.0 |
| % of reality | 54.1 | 100.0 | 62.2 |
| Total | |||
| N | 37 | 8 | 45 |
| % of the classification according to GDS-SF | 82.2 | 17.8 | 100.0 |
| % of reality | 100.0 | 100.0 | 100.0 |
GDS-SF, Geriatric Depression Scale - Short Form.