Table 1.
Mean (SE) performance of older and aMCI participants on screening measures and standardized neuropsychological tests.
| Older | aMCI | F (1,18) | P | |
|---|---|---|---|---|
| DRS | 139.5 ± .92 | 133.8 ± 1.5 | 10.59 | < .01 |
| GDS | 1.1 ± .48 | .8 ± .25 | .31 | .59 |
| Verbal Fluency – | ||||
| Total Letter Fluency | 35.4 ± 3.7 | 40.7 ± 5.4 | .61 | .44 |
| Category Fluency (Animals) | 16.8 ± 1.4 | 18.3 ± 1.8 | .45 | .51 |
| Trail Making Test | ||||
| Part A | 39.6 ± 2.0 | 42.5 ± 4.0 | .43 | .52 |
| Part B | 117.6 ± 21.5 | 85.3 ± 10.9 | 1.8 | .20 |
| CVLT | ||||
| Trial 1 | 7.2 ± .63 | 4.4 ± .52 | 11.76 | < .01 |
| Trials 1-5 | 50.3 ± 3.3 | 30.4 ± 2.5 | 23.41 | < .001 |
| Short Delay Free Recall | 8.9 ± 1.0 | 3.4 ± .81 | 17.31 | < .001 |
| Short Delay Cued Recall | 11.0 ± 1.0 | 5.4 ± .79 | 19.02 | < .001 |
| Long Delay Free Recall | 10.0 ± 1.3 | 3.9 ± 1.1 | 12.94 | < .01 |
| Long Delay Cued Recall | 11.0 ± .98 | 4.7 ± .98 | 20.76 | < .001 |
| Recognition Discriminability | .90 ± .03 | .79 ± .03 | 7.44 | < .01 |
Note. Raw scores are reported. DRS = Dementia Rating Scale; GDS = Geriatric Depression Screening Scale; CVLT = California Verbal Learning Test.