Table 8.
Z Scores in the five Smart Aging tasks according to MoCA language-domain subgroups.
|
Subgroup 1 (n = 119) |
Subgroup 2 (n = 967) |
p | |
|---|---|---|---|
| Task 1 | |||
| Accuracy | 0.05 (0.98) | 0.05 (0.95) | 0.82 |
| Time | −0.02 (0.91) | −0.04 (0.99) | 0.92 |
| Distance | −0.04 (0.97) | 0.02 (1.00) | 0.52 |
| Task 2 | |||
| Accuracy | −0.08 (1.14) | −0.01 (0.96) | 0.84 |
| Time | 0.10 (1.03) | −0.05 (0.97) | 0.14 |
| Distance (without interference) | 0.05 (0.88) | −0.01 (1.02) | 0.50 |
| Distance (with interference) | −0.01 (1.16) | −0.01 (0.97) | 0.99 |
| Task 3 | |||
| Accuracy | −0.12 (1.02) | 0.03 (0.99) | 0.07 |
| Accuracy of telephone number | −0.06 (1.05) | 0.01 (0.99) | 0.47 |
| Action of prospective memory | −0.12 (1.06) | 0.03 (0.98) | 0.13 |
| Time | 0.12 (1.04) | −0.05 (0.98) | 0.06 |
| Distance | 0.11 (0.93) | 0.01 (0.95) | 0.05 |
| Task 4 | |||
| Accuracy | 0.02 (0.98) | 0.01 (1.00) | 0.89 |
| Time | 0.12 (1.03) | −0.03 (1.00) | 0.13 |
| Task 5 | |||
| Accuracy | 0.07 (0.93) | 0.09 (0.77) | 0.85 |
| Time | 0.05 (0.93) | −0.08 (0.91) | 0.032 |
| Distance | −0.04 (0.96) | −0.05 (0.94) | 0.97 |
Table reports means and (standard deviations). Subgroup 1: MoCA language-domain score < median; Subgroup2: MoCA language-domain score ≥ median. * Denotes significant differences between Subgroup 1 and Subgroup 2.