Table 1.
Sample demographic characteristics and cognitive scores (N = 145)
| Mean | Standard Deviation | Min-Max | |
|---|---|---|---|
| Age | 74.0 | 7.6 | 60–94 |
| Years of education | 7.9 | 4.4 | 0–20 |
| Mini-Mental State Exam | 26.5 | 1.7 | 24–30 |
| Geriatric Depression Scale+ | 4.0 | 3.6 | 0–15 |
| Clock Drawing Test | 2.0 | 0.8 | 0–3 |
| Logical Memory Immediate | 8.9 | 3.5 | 0–17 |
| Logical Memory Delayed | 6.9 | 4.0 | 0–18 |
| CERAD List–Total | 15.1 | 3.9 | 3–24 |
| CERAD Delayed Recall | 4.9 | 2.1 | 0–9 |
| Trail Making test: Part A* | 74.2 | 34.4 | 20–150 |
| Trail Making Test: Part B* | 222.3 | 84.3 | 68–300 |
| Trail Making Test: B–A* | 153.0 | 72.7 | 26–269 |
| Spanish Verbal Fluency | 14.9 | 4.5 | 2–33 |
| Cognitive Composite Memory | 0.0 | 0.8 | −2.23–2.32 |
| Global Cognitive Composite | 0.0 | 0.7 | −1.4–1.6 |
| Subjective Cognitive Decline | 2.4 | 1.6 | 0–5 |
+
Higher scores indicate greater symptoms of depression.
*
Higher score = worse performance (z-score was reversed to create cognitive composite).