Demographics and clinical findings at baseline
| MCI Nonconverters | MCI Converters | |
|---|---|---|
| Sample size | 13 | 11 |
| Sex (female/male) | 10/3 | 8/3 (ns) |
| Age mean (SD, range) | 72.4 (8.6, 54–82) | 72.7 (4.8, 66–79)* |
| MMSE score (SD, range) | 27.5 (1.4, 26–30) | 25.9 (0.9, 24–28)* |
| NYU score (SD, range) | 4.4 (3, 0–10) | 0.7 (1.3, 0–4)* |
| CDR (No. of subjects) | 2 with CDR (0) | 5 with CDR (0) |
| 11 with CDR (0.5) | 4 with CDR (0.5) | |
| 2 with CDR 1 |
Note:—ns indicates not significant; MCI, mild cognitive impairment; MMSE, Mini-Mental State Examination; NYU, New York University paragraph recall test; CDR, clinical dementia rating.
* P < .01.