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.
Demographic characteristics of healthy controls and patients with AD.
| Healthy Controls (n = 321) |
AD (n = 320) |
|
|---|---|---|
| Age, years mean (SD) | 69.72 (3.03) | 78.88 (8.63) * |
| Sex n (%) | ||
| Male | 179 (55.8) | 108 (33.8) |
| Female | 142 (44.2) | 212 (66.3) |
AD, Alzheimer’s Disease; SD, standard deviation. * age at blood collection.
