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.
Sociodemographic, clinical and cognitive characteristics of participants.
| M | SD | Range | |
|---|---|---|---|
| Age (years) | 68.79 | 6.11 | 60 – 85 |
| Schooling (years) | 13.04 | 4.62 | 2 – 25 |
| MMSE (maximum 30) | 27.56 | 2.01 | 23 – 30 |
| Vocabulary – WAIS-III (maximum 66) | 35.85 | 8.33 | 14 – 54 |
| GDS-15 (maximum 15) | 2.14 | 1.76 | 0 – 5 |
MMSE, Mini Mental State Examination; WAIS-III, Wechsler Intelligence Scale for Adults, third edition. GDS-15, reduced version of the Geriatric Depression Scale.
