Table 5.
Descriptives for MoCA total score at Time 1 and Time 2 by each permutation of diagnostic category for persons 50 years and older
| Time 2 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | MCI | Dementia | |||||||||||||
| Time 1 | n | M (SD) | Med | Range | Skew | n | M (SD) | Med | Range | Skew | n | M (SD) | Med | Range | Skew |
| Normal Time 1 Time 2 |
6,096 | 26.24 (2.79) 26.34 (2.84) |
27 27 |
9–30 8–30 |
−1.24 −1.30 |
315 | 23.96 (3.17) 24.76 (3.08) |
24 25 |
14–30 13–30 |
−0.38 −0.90 |
25 | 23.12 (3.96) 23.56 (4.44) |
23 24 |
14–30 12–30 |
−0.48 −0.91 |
| MCI Time 1 Time 2 |
460 | 24.35 (3.22) 23.36 (3.61) |
25 24 |
11–30 7–30 |
−1.04 −0.90 |
1534 | 22.65 (3.28) 22.34 (3.53) |
23 23 |
6–30 8–30 |
−0.57 −0.53 |
55 | 21.05 (3.54) 21.16 (4.40) |
21 21 |
11–28 10–29 |
−0.51 −0.13 |
| Dementia Time 1 Time 2 |
46 | 22.54 (4.33) 20.04 (4.96) |
23 21 |
9–28 7–28 |
−1.09 −0.51 |
368 | 20.49 (3.69) 18.01 (4.56) |
21 19 |
8–28 3–28 |
−0.62 −0.51 |
1786 | 16.01 (5.49) 13.53 (6.39) |
16 14 |
0–30 0–30 |
– 0.27 −0.76 |