Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Subject Characteristics
| Variable | Control Mean (SD) (N = 76) |
MCI Mean (SD) (N = 47) |
AD Mean (SD) (N = 23) |
Total Mean (SD) (N = 146) |
|---|---|---|---|---|
| AGE (years) | 74.2 (7.2) | 75.9 (6.5) | 73.2 (5.8) | 74.6 (6.8) |
| % Female | 58% | 62% | 70% | 61% |
| Education (years) | 16.3 (2.7) | 14.9 (3.2) | 15.2 (3.0) | 15.7 (3.0) |
| MMSE | 29.4 (0.8) | 28.1 (1.3) | 22.1 (3.1) | 27.8 (3.0) |
| CDR-SB | 0 (0.1) | 2.7 (1.1) | 4.2 (1.2) | 1.5 (1.8) |
CDR-SB = CDR Sum of Boxes; MMSE = Mini-Mental State Examination
