Demographic and clinical characteristics
| Characteristics | Mild Cognitive Impairment (N = 20) | Control (N = 20) |
|---|---|---|
| Age, y (SD) | 75.0 (7.6) | 71.2 (4.5) |
| Age range, y | 55.5–83.3 | 63.3–80.5 |
| Men/women | 12/8 | 9/11 |
| Education, y | 15.0 (2.2) | 15.9 (2.9) |
| CVLT (SD) | 5.0 (2.5) | 11.0 2.6)* |
| MMSE (SD) | 26.7 (1.5) | 28.4 (1.4)* |
| LHV (as % of ICA) (SD) | 6.19 (1.16) | 7.29 (1.01)* |
| RHV (as % of ICA) (SD) | 6.40 (1.00) | 7.16 (0.91)* |
Note:—Values shown are means (SD) unless otherwise noted. CVLT indicates delayed recall score on the California Verbal Learning Test-II; MMSE, Mini Mental State Examination; LHV, left hippocampal volume; RHV, right hippocampal volume; ICA, intracranial area.
* P < .05.