Table 1.
Demographic and cognitive testing results of the full cohort.
| aMCI (n=45) | NC (n=47) | |
|---|---|---|
| Age | 72.1 (6.9) | 70.7 (9.6) |
| Education (Years) | 16.4 (2.7) | 16.6 (2.8) |
| Sex (Female/Male) | 21/24 | 27/20 |
| MMSE | 27.3** (1.8) | 29.4 (0.9) |
| 10-item Word List Immediate Recall | 17.0** (4.6) | 23.8 (3.6) |
| 10-item Word List Delayed Recall | 3.7** (2.3) | 8.3 (1.6) |
| Category Fluency (Animals) | 16.4** (5.0) | 22.9 (5.2) |
| Boston Naming Test Total | 26.3** (3.2) | 28.4 (1.8) |
Note: Standard deviations are in parentheses.
*
: p < 0.05,
**
: p < 0.01, two-tailed, compared to the NC, tested by contingency χ2 test (sex) or two-sample t-test (the other items).
Abbreviations: aMCI = amnestic mild cognitive impairment; NC = normal control; MMSE: mini–mental state examination.