Table 4. Improvement (variation) in variables of interest in the control (CG) and experimental (EC) groups between time points 1 and 2.
| Delta | CG (n=25) | EG (n=31) | p-value* |
|---|---|---|---|
| MMSE | 0.1±0.8 | 0.6±1.7 | 0.090 |
| Fluency | 0.1±3.1 | 0.1±2.6 | 0.930 |
| Trail Making | 1.9±10.1 | 3.3±11.9 | 0.360 |
| Rey CF | 4.0±16.4 | 2.5±18.6 | 0.160 |
| Rey DR | 4.7±17.8 | 11.6±20.1 | 0.380 |
| GDS | -0.6±2.32 | -3.2±3.4 | 0.007 |
| BAI | -2.9±11.36 | -8.9±14.5 | 0.032 |
| BDI | -1.6±4.86 | -8.6±12.8 | 0.025 |
Data presented as mean ± standard deviation.
BAI = Beck Anxiety Inventory; BDI = Beck Depression Inventory;
Fluency = Verbal fluency test; GDS = Geriatric Depression Scale; MMSE = Mini-Mental State Examination; Rey CF = Rey Complex Figure Test; Rey DR = Rey Delayed Recall.
*
Logistic regression adjusted for age. Bold font indicates statistical significance.