Table 1:
Demographic details and neuropsychological test scores of the participants
| Controls | MC1 | MC2 | |
|---|---|---|---|
| No. of individuals | 11 | 6 | 6 |
| Age (y) | 70.7 (6.9) | 69.2 (6.8) | 75.5 (8.8) |
| Gender % (no.) of men | 27 (3) | 33 (2) | 17 (1) |
| Education (y) | 11.6 (2.5) | 10.3 (3.7) | 11.2 (2.6) |
| MMSE | 28.0 (1.7) | 25.5 (1.8)* | 18.5 (4.3)* |
| NART | 110.7 (6.5) | 104.9 (4.2) | 113.5 (6.0) |
| CVLT-IFR | 52.46 (9.1) | 43.17 (8.4) | 18.67 (8.6)* |
| CVLT-SDFR | 10.00 (2.76) | 8.67 (1.97) | 0.50 (0.84)* |
| CVLT-LDFR | 10.64 (2.98) | 9.00 (2.97) | 0.17 (0.41)* |
Note.— Data are expressed as means (±SD), except for gender. All neuropsychological data are presented here as raw scores. CVLT indicates California Verbal Learning Test; IFR, immediate free recall; LDFR, long delay free recall; MMSE, Mini Mental State Examination; NART, National Adult Reading Test; SDFR, short delay free recall.
*
Significant difference between controls and MC1 or MC2 subgroups (P < .05, two-tailed t-test).