Table 1.
Characteristics of the control, mild cognitive impairment (MCI) and Alzheimer’s disease (AD) groups according to age and scores on Geriatric Depression Scale (GDS-15), the Barthel index activities of daily living, and the Spanish version of the Mini-Mental Status Examination (MMSE).
| Variables | Control | MCI | AD | F | Comparisons |
|---|---|---|---|---|---|
| M (SD) | M (SD) | M (SD) | |||
| Age | 80.76 (6.59) | 83.00 (5.58) | 82.78 (5.42) | 1.44 | |
| GDS-15 | 3.46 (2.70) | 4.38 (3.06) | 4.16 (2.09) | 1.19 | |
| Barthel Index | 77.78 (28.78) | 75 (26.94) | 68.13 (29.69) | 1.08 | |
| MMSE-S | 32.49 (1.53) | 27.17 (1.58) | 18.72 (3.15) | 370.75 *** | C vs. MCI; C vs. AD; MCI vs. AD |
Note. *** p < 0.001.