Figure 1.
Existing criteria for SCD and MCI, and proposed SCD staging criteria. Impaired neuropsychological total and process scores were defined as >1 SD below age/education/sex-adjusted mean. FAQ=Functional Activities Questionnaire
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.